Hawassa Univeristy

8/10/2019 Hawassa Univeristy

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B.Sc Study Program in Mechanical Engineering September 2009

HAWASSA UNIVERSITY

INSTITUTE OF TECHNOLOGY

DEPARTMENT OF MECHANICAL AND INDUSTRIAL

ENGINEERING


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Imprint

Hawassa University


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Summary InformationHawassa University

Institute of TechnologyMechanical Engineering, Bachelor of Science (B.Sc.)

The program

will be introduced in 2009/10

will take place on the campus of the Institute of Technology, Hawassa University

is a five-year study program

covers 300 ECTS

includes 27 modules. will enroll 80students/academic year

Teaching staff capacity

Currently the department has the following staff profile. The department will increase the

number of staff and their levels.

S/N Qualification Level Number1 Ph.D -

2 M.Sc 4

3 B.Sc 6

4 Technical Assistant 6

Total 16

Tuition fees

T iti fee ill be h ed di t the di e ti i e b the Mi i t f Ed ti d


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EXECUTIVE SUMMARY

Accelerated industry development is one of the Ethiopian government strategies in search of ways

for alleviating poverty. In this strategy, the government has undertaken the initiative in opening

new universities and colleges and expanding and upgrading the already existing colleges of

engineering, education, health sciences and other disciplines in various regions of the country.

University studies for engineers lay the ground for many aspects of industrial production in terms

of technology, production processes, technical management, etc. They provide the humanresources (technical and managerial staff) for universities, education institutions, public sectors

and other companies, by taking parts in technical innovation and adaptation, processes design and

optimisation and other related activities within and outside the industries.

The world of engineering is rapidly changing in its content, scope and expectations. Advancement

in the engineering tools required for the growth of technological know- how has been catalytic in

the recent achievements and the ones to come in the near future. The enthusiasm associated with

this uphill growth is evident in all areas of engineering. Mechanical engineering, being one of the

fundamental disciplines in engineering is no different. However, the success of mechanical

engineers depends on how well we can adapt to these changes and thus excel in facing the

challenges ahead.


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To meet stakeholders demand for practice oriented engineers, the practical training in

manufacturing, laboratory analysis, product design are intensified, and a six

month industrial internship is introduced. Moreover, it is planned to introduce project

based learning in advanced courses.

To cope with intensified application of electronics in mechanical systems control

and automation of production systems, courses such as mechatronics, computer

aided manufacturing and computer integrated manufacturing are introduced.

The five years or ten semester study program is divided as follows:

1. Orientation semester:to enable students to select the proper engineering or technology

discipline.

2. Five semesters of basic Mechanical Engineering studies: to give student a

strong foundation in general Mechanical Engineering and general knowledge.

3. A six month industrial internship: to introduce the student to their future task

in industries.

4. Three semesters of advanced and focused study: it is to train the student in real

world mechanical engineering problem solving. It also includes the Bachelor Thesis.

Focused studies different sectors of the industries such as Mechanical Design, Thermal

Engineering, Industrial Engineering & Manufacturing Engineering


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ContentsSummary Information................................................................................................................. iii

EXECUTIVE SUMMARY......................................................................................................... iv

1. Background of the Department............................................................................................ 1

2. Objectives of the Study Program......................................................................................... 1

2.1 Vision .................................................................................................................................... 1

2.2 Specific Objectives ............................................................................................................... 1

3. Rationale for Curriculum..................................................................................................... 2

4. Professional Profile of Mechanical Engineering.................................................................. 4

5. Graduate Profile...................................................................................................................... 7

6. Structure of Curriculum....................................................................................................... 8

6. Program Requirements.......................................................................................................... 14

6.1 Admission requirement:................................................................................................... 14

6.2 Graduation Requirements............................................................................................... 14

6.3 Degree Nomenclature ......................................................................................................... 15

7. Course Distribution (Semesterwise)................................................................................... 16

8. Preparation for Implementation........................................................................................... 22

APPENDIX I - MODULE HANDBOOK................................................................................. 22


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1. Background of the Department

To eradicate poverty and to promote the economic growth of Ethiopia, the Ethiopian governmenthas decided to expand higher education in the country. In line with this initiative, by organizing

Electrical Engineering, Agricultural Engineering and Mechanization, Civil Engineering, and Soil

and Water Management departments, the former Faculty of Technology at former Debug

University had been established in June 2003.

According to the ten years strategic plan (2004/5-2013/4) of the former Debub University, it was

planned to launch a B.Sc program in Mechanical Engineering as of 2005/2006 academic year. But

due to different unanticipated reasons, launching of the department has been delayed for a few

years.

2. Objectives of the Study Program

The objective of the Mechanical Engineering Undergraduate Program is to provide broad based

educational training in mechanical engineering and its applications leading to a Bachelor of

Science Degree. Its goal is to enable graduates to meet the challenges of the engineering

profession in a rapidly changing environment that exists in a developing country like Ethiopia.

These challenges require the ability to apply existing knowledge in new ways thereby creating

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3. To carry out research in the areas of mechanical design, industrial, thermal and

manufacturing engineering that are relevant to the needs of the Country;

4. To render consultancy services to the community & provide skills for design and

maintenance of products and systems.

5. To provide intrinsic understanding of the social and ethical responsibilities & inculcate

team work culture in addressing technical problems that may be encountered in

industry and in real life.

6. To provide opportunity for the working community in the field of mechanical

engineering to upgrade their knowledge through a continuing education program.

7. To engage students in research that offers optimal solutions to technical problems

in the mechanical industry sectors through project works.

8. To prepare students for career opportunities in public and private services

9. To bring out professionals who are not mere government expectants for jobs, but job

creators.

10.To provide short-term & tailored trainings for the surrounding GOs &NGOs in the area

of mechanical engineering,

3 R ti l f C i l


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In fact, it was supposed that the industries have to streamline graduates to their particular area

by giving them practical on-the-job training for about one year.

However, the Curriculum Development Committee was able to recognize that most of the

industries that have been employing mechanical engineers are small and medium sized and

do not have senior engineers for coaching the new recruits. As a result, the Committee

was convinced that it is necessary to make the education more practice oriented and

focused to the different areas of industrial applications in order to make the engineers more

productive. With the increasing number of graduates in mechanical engineering, it is becoming

inevitable that some shall be self employed. Therefore, the need for training the graduates in

entrepreneurship has become necessary.

On the other hand, the Government of Federal Republic of Ethiopia has demanded the

improvement of Engineering Education to make it more relevant to local industries whilehaving internationally acceptable standards. Therefore, the Ministry of Capacity Building of

Federal Republic of Ethiopia, in partnership with the Federal Republic of Germany, launched

Engineering Capacity Building Programme (ecbp) in order to reform/overhaul Engineering

Education in the existing Faculties of Technology/Engineering.

The Curriculum Development Committee has developed this new curriculum by considering


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F. A course on Total Quality Management is introduced with the objective of training

engineers who will play important role in quality improvement of manufactured products

and/or technical services.

G. A course in Entrepreneurship that has the objective of training engineers for self-

employment is introduced.

H. Courses that deal with appropriate technology for rural development are added in the

relevant focus areas in order to promote agricultural led industrial development policy of

the country.

I. Elective groups focused on specialized application areas are introduced in the last four

semesters. The advantages of grouping students in focus areas are:

the education is streamlined to different areas of employment;

Convenient class size facilitates project and laboratory intensive education.

J. In order to accredit the program by European accreditation institution, the introduction of

European Credit Transfer System (ECTS) was necessary. ECTS credits are a value

allocated to course units to describe the student workload required to complete them. They

reflect the quantity of work each course requires in relation to the total quantity of work

required to complete a full year of academic study at the institution, i.e, lectures, practical

k i i t k i th lib t h d i ti th


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The tasks which professional mechanical engineers undertake are too many to list them

all. Some of the typical engineering work areas these professionals are expected to deal with

are:

product design, development and manufacturing;

industrial plant design, equipment selection, plant erection, commissioning,

operation and maintenance;

industrial gas- and water-supply system/component design;

automotive and construction equipment design and maintenance;

energy conversion/ power-producing machines such as electric generators, internal

combustion engines, and steam and gas turbines system design, installation,

commissioning, operation and maintenance;

power-using machines such as refrigeration and air-conditioning equipment, machine

tools, material handling systems, elevators and escalators, industrial production

equipment, and robots used in manufacturing design, installation, commissioning,

operation and maintenance;

manufacturing or agriculture production, maintenance, or technical sales;

industrial project design and evaluation;

j t t


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B. Engineering Materials

It deals with the study and application of materials used in mechanical engineering.

Materials Engineers test the ways certain materials behave when put under pressure or are heated

or joined with other materials (metals, plastics, rubber, timber, ceramics). Materials Engineers

are involved with developing new materials and improving certain qualities of existing materials.

They may also be involved with developing new and improved ways of recycling plastics and

paper. Materials Engineering deals with the manufacture, structure, properties and use of metalsand non-metallic substances such as polymers, ceramics and composites.

C. Manufacturing Engineering/ Technology

It deals with the design of manufacturing processes (like casting, forming, machining, joining,

assembling, etc.) of an engineering product, starting from its design to planning andmanagement of the manufacturing operations. Manufacturing systems engineering is concerned

with the processes and systems that are used in industry. Systems and equipment that complete

tasks accurately and change raw materials into products with the smallest wastage of time,

materials and energy are designed and improved by manufacturing systems engineers.

D Th l d P Pl t E i i


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The major activities of mechanical engineers are in the design, development and manufacture

and maintenance of a motor vehicle and its accessories.

H. Aeronautic Engineering

It deals with design and maintenance of an aircraft and its accessories.

I. Mechatronics and/or Robotics

It deals with control of mechanical systems and interfacing of mechanical system with

electronic controllers and computer. It combines the disciplines of mechanical and electrical

engineering. It is associated with the use of digital computers to control machines and processes.

It is also used to create diverse products such as substitutes for human sensors and organs and

computer controlled machine tools. Mechatronics is a rapidly developing field and as the world

becomes steadily more technologically advanced it will be of increasing importance

J. Industrial Engineering

It deals with optimal design of manufacturing plant and optimal management of material,

human and machine resources in manufacturing operations to minimize production costs and

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machineries and control systems; excellent knowledge of design and manufacturing

theories supported by extensive laboratory exercises, workshop practices, and industrial

internship; sufficient practices in the use of computers and application of software related to

the field; sufficient knowledge of management concepts and communication skills, etc. In

short, the program should give due emphasis to the integration of knowledge and skill to enable

its graduates enter the profession.

Students completing with B.Sc. degree in Mechanical Engineering are expected to accomplish the

following tasks after a brief of the on-job training:

Represent machine and parts drawing manually and with different CAD

Understand operating principles of machinery and systems and prepare

specification

Design machinery and piping and other systems Conduct strength and analysis of machine components

Plan production process and assembly of parts

Determine and optimize production costs

Determine lay-out of machinery and supervise machinery installation.

Manage maintenance of equipment


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expected that Mechanical Design, Thermal Engineering, Industrial Engineering &

Manufacturing Engineering might serve as focus areas for specialization or streamlining in the

broad area of mechanical engineering.

All the courses in the curriculum have been grouped under different modules. A module consists

of a number of coherent courses, which are assembled together to meet the objectives of the

module. Such a module arrangement is envisaged to be helpful in facilitating organization of

resources and planning of staff requirement in more structured way.

Course Coding and Numbering

Every course has been given an identification tag, characterized by an alphanumeric code. The

set of alphabets preceding the numerals designate the department offering the course. The first

digit in the numeric code indicates the year in which the subject is offered, the second and third

digit conveys the module to which the subject belongs to while the last digit represent the actualnumber given to that subject in the module. The odd or even nature of the digit, in addition, also

imply the first or second semester in which that subject is offered respectively. For example

MEng 5172


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10

Category Module Course Lec

[hr]

Tut

[hr]

Lab

[hr]

HS

[hr]

ECTS

[Cp]No Name No Name Code Name

A

General Eng'gSkills

01 General Eng'g Skills

GEng 1011 Introduction to

Engineering Skills 1 0 2 1 2

MEng 1011 Engineering Drawing 2 3 0 5 5

ECE 2307 Fundamentals ofProgramming 2 0 3 5 5

BHumanity and

Social Science

02Humanity and

Language

Econ 201 Introduction to Economics 3 0 0 3 3

Phil 201 Reasoning Skills /Logic 3 0 0 3 3

CEEd 201 Civic & Ethical Education 2 0 0 2 2

Flen 201 Sophomore English 2 3 0 3 4

EnLa 304 Technical Report Writing 0 0 3 1 2

03Research Methods &

Entrepreneurship

MEng 3031 Research Methods 1 1 0 2 2

MEng 4031 Entrepreneurship 2 2 0 2 3

CEng'g

Mathematics

04Basic Applied

Mathematics

Math 233 Applied Mathematics I 4 2 0 6 6

Math 234 Applied Mathematics II 4 2 0 6 6

Stat 273 Introduction to Statistics 2 2 0 4 4

05Advanced

Engineering

Mathematics

Math 331 Applied Mathematics III 4 2 0 6 6

MEng 2052 Numerical Methods2 0 3 5 5

D

AppliedScience for

Mechanical

Eng'g

06Engineering

Mechanics

CEng 1111 Engineering Mechanics I 3 2 0 5 5

MEng 1062 Engineering Mechanics II 3 2 0 5 5

07Mechanics of

Materials

MEng 1072 Strength of Materials I 3 2 0 5 5

MEng 2071 Strength of Materials II 3 2 0 5 5

08AdvancedMechanics

MEng 3081 Mechanisms of Machinery 2 2 1 5 5

MEng 3082 Mechanical Vibration 2 2 1 5 5

09 Engineering MEng 2091 Engineering Materials I 3 0 0 3 3


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11

Materials MEng 2092 Engineering Materials II 2 0 3 3 4

10 Thermo-Fluid Eng'g

MEng 2101 Thermodynamics I 3 2 0 5 5

MEng 2102Thermodynamics II

2 2 1 5 5MEng 2103 Fluid Mechanics I 3 2 0 5 5

MEng 2104 Fluid Mechanics II 2 2 1 5 5

MEng 3101 Heat Transfer 2 2 0 4 4

EMechanical

Design

11Machine Drawing &

Computer Graphics

MEng 2111 Machine Drawing 1 0 6 3 5

MEng 2112 Computer AidedDrafting/CAD 1 0 6 3 5

12 Machine ElementsMEng 2122 Machine Elements I 3 2 0 5 5

MEng 3121 Machine Elements II 3 2 0 5 5

13Integrated M/c

Design Project &CAD/CAM

MEng 3132 Machine Design Project 0 6 0 4 5MEng 4131 CAD/CAM 2 0 3 3 4

MEng 4133 Finite Element Method 2 3 0 5 5

FManufacturing

Eng'g

14Work shopTechnology

MEng 2141 Work shop technology I 0 0 3 1 2

MEng 2142 Work shop technology II 0 0 3 1 2

15Production

Engineering

MEng 3151 Production Engineering I 2 0 3 3 4

MEng 3152 Production Engineering II 2 0 3 3 4

MEng 4151 Welding & Casting 1 0 3 2 3

G Thermal Eng'g

16 Energy ConversionMachines

MEng 3162 Turbo Machinery 3 0 3 5 5

MEng 4161 IC Engines &Reciprocating Machines 2 0 3 5 5

17Thermal Systems

Eng'g

MEng 5171 Power Plant Engineering 3 2 0 5 5

MEng 3172

Refrigeration &

Air Conditioning 2 0 3 5 5

MEng 4171

Motor Vehicle

Engineering 2 2 1 5 5

H Industrial 18 Plant Eng'g MEng 5181 Materials Handling 2 2 1 5 5


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12

Eng'g Equipments

MEng 5182 Installation &

Maintenance of Machines 2 2 0 4 4

19 Industrial Mgt

MEng 5194 Quality Management 3 2 0 5 5

MEng 5192 Industrial Mgt &Engineering Economy 3 2 0 5 5

MEng 3192Operations/Productionmanagement 2 2 0 3 3

IElectrical

Eng'g20 Electrical Eng'g ECE 3201

Basic Electricity &Electronics 2 0 3 5 5

ECE3202 Electrical Machines 2 2 0 4 4

J Control Eng'g 21 Control EngineeringMEng 3211

Instrumentation &

Measurement 2 2 1 5 5MEng 4212 Int. to Mechatronics 2 0 3 5 5

MEng 5211 Pneumatics & Hydraulics 2 0 3 5 5

MEng 5213 Regulation & Control 2 0 3 5 5

K Electives

22Mechanical Design

-Elective

MEng 5221 Rotor Dynamics 2 3 0 5 5

MEng 5223

Product Design &

Development 2 3 0 5 5

MEng 5222 Tribology 3 0 0 3 3

23Thermal Eng'g

Elective

MEng 5231 Gas Turbine and JetPropulsion 2 0 3 5 5

MEng 5233

Computational Heat

Transfer & Fluid Flow 2 0 3 5 5

MEng 5232

Design of Thermo-Fluid

Systems 2 0 3 5 5

MEng 5234

Renewable Energy System

Design

24 Manufacturing Eng'g MEng 5242 Computer Integrated 2 0 3 5 5


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13

Elective Manufacturing

MEng 5241

Process Planning and

Product costing 4 2 0 4 4

MEng 5233Jigs, Fixtures, Tool andDie design 2 3 0 5 5

MEng 5255

Metal Processing

Technology

25Industrial Eng'g

Elective

MEng 5251 Plant Layout & Design 2 3 0 5 5

MEng 5253 Operations Research 3 2 0 5 5

MEng 5252 Systems Engineering 3 2 0 5 5

MEng 5254

Appropriate Technology

Transfer

L 26 Industrial Internship MEng 5261 - - - - 30M 27 B.Sc Thesis MEng 5272 - - - 24 12


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6. Program Requirements

6.1 Admission Requirement:1. Regular students who fulfill the following criteria are eligible for admission to the

Department:

Preparatory complete with a pass in the national examination

Above average grades in Technical Drawing, Physics and Mathematics

Best performance in the assessment semester.

2. Students who complete 10+3 TVET programs related to mechanical engineering with

very good performance and who have attended a bridging program in physical sciences

can also be considered for admission, although their acceptance will depend on

availability of seat.

6.2 Graduation RequirementsA student is required to take courses that will bring the total ECTS credit points to 270 and

complete a six month industrial internship. A minimum cumulative grade point is based on

the new academic regulation and pass in all courses and examination is required. Other

requirements are same as those of Hawassa University graduation requirements.

A h d f h d d i d ill i i h i di


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Raw Mark Interval [100%]

Corresponding Fixed

Number Grade

[95,100] 4.0

[90,95) 3.7

[85,90) 3.3

[83,85) 3.0

[78,83) 2.7

[73,78) 2.3

[65,73) 2.0

[55,65) 1.7

[50,55) 1.3

[45,50) 1.0

[40,45) 0.7

< 40 0.3

6.3 Degree NomenclatureThe degree awarded to students who successfully complete the minimum requirements is

the labeled in English & Amharic.

B h l f S i D i M h i l E i i li h


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16

7. Course Distribution (Semester wise)

Ye

a

SEMESTER-I

Course No Course Title

Lec

Tut

[Hr]

Lab

[Hr]

HS

[Hr]

Chr

[Hr]

ECTS

[Cp] Pre-requisite(s)

I

Math 233 Applied Mathematics I 4 2 0 6 4 6 -

CEng 1111 Engineering Mechanics I 3 2 0 5 3 5

CEEd 201 Civic &Ethical Education 3 0 0 3 3 3

GEng 1011 Introduction to Engineering Skills 2 0 0 2 2 2

Phil 201 Reasoning Skills /Logic 3 0 0 3 3 3

Flen 201 Sophomore English 2 3 0 3 3 4MEng 1011 Engineering Drawing 2 0 3 5 3 5

Total 19 7 3 28 22 28

Year

SEMESTER-II

Pre-requisite(s)Course No Course Title

Lec

[Hr]

Tut

[Hr]

Lab

[Hr]

HS

[Hr]

Chr

[Hr]

ECTS

[Cp]

I

Math 234 Applied Mathematics II 4 2 0 6 4 6 Applied Mathematics I

MEng 1062 Engineering Mechanics II 3 2 0 5 3 5 Engg Mechanics I & Applied Mathematics I

Stat 273 Introduction to Statistics 2 2 0 4 3 4 -

ECE 2307 Fundamentals of Programming 2 0 3 5 3 5 -

MEng 1072 Strength of Materials I 3 2 0 5 3 5 Engg Mechanics I & Applied Mathematics I

EnLa 304 Technical Report Writing 0 3 0 1 2 2 Sophomore English

Econ 201 Introduction to Economics 3 0 0 3 2 3 -

Total 17 11 3 29 20 30


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Year

SEMESTER-I


Lec

[H

r]

Tut

[H

r]

Lab

[H

r]

H

S

[H

r]

Chr

[H

r]

ECTS

[C

p] Pre-requisite(s)

II

Math 331 Applied Mathematics III 4 2 0 6 4 6 Applied Mathematics II

MEng 2071 Strength of Materials II 3 2 0 5 3 5 Strength of Materials I

MEng 2091 Engineering Materials I 3 0 0 3 2 3 -

MEng 2101 Thermodynamics -I 3 2 0 5 3 5 Applied Mathematics I

MEng 2103 Fluid Mechanics I 3 2 0 5 3 5 Engineering Mechanics II

MEng 2111 Machine Drawing 1 0 6 3 3 5 Engineering Drawing

MEng 2141 Workshop Technology -I 0 0 3 1 2 2 -

Total 17 8 9 28 20 31

Year

SEMESTER-II


Lec

[Hr]

Tut

[Hr]

Lab

[Hr]

HS

[Hr]

Chr

[Hr]

ECTS


II

MEng 2112Computer Aided Drafting &Graphics 1 0 6 3 3 5

Machine Drawing

MEng 2092 Engineering Materials II 2 0 3 3 2 4 Engineering Materials I

MEng 2104 Fluid Mechanics II 2 2 1 5 3 5 Fluid Mechanics I

MEng 2122 Machine Elements I 3 2 0 5 3 5 Strength of Materials II

MEng 2052 Numerical Methods 2 0 3 5 3 5 Applied Mathematics III

MEng 2102 Thermodynamics II 2 2 1 5 3 5 Thermodynamics I

MEng 2142 Workshop Technology II 0 0 3 1 2 2 Workshop Technology I

Total 12 6 17 27 19 31


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Year

SEMESTER-I


Lec

[H

r]

Tut

[H

r]

Lab

[H

r]

H

S

[H

r]

Chr

[H

r]

ECTS

[C

p] Pre-requisite(s)

III

MEng 3031 Research methods 1 1 0 2 2 2 Technical Report writing

MEng 3101 Heat Transfer 2 2 0 4 3 4 Thermodynamics II

ECEg 3201 Basic Electricity & Electronics 2 0 3 5 3 5 -

MEng 3121 Machine Elements II 3 2 0 5 3 5 Machine Elements I

MEng 3151 Production Engineering I 2 0 3 3 3 4 Workshop Technology II

MEng 3081 Mechanisms of Machinery 2 2 1 5 3 5 Engineering Mechanics II

MEng 3211 Instrumentation and measurement 2 2 1 5 3 5Thermodynamics II, Fluid Mechanics II,

Strength of Materials II

Total 14 9 8 29 20 30

Year

SEMESTER-II


Lec

[Hr]

Tut

[Hr]

Lab

[Hr]

HS

[Hr]

Chr

[Hr]

ECTS


III

ECEg 3202 Electrical Machines 2 2 1 3 2 4 Basic Electricity & Electronics

MEng 3162 Turbo Machinery 2 0 3 5 3 5 Fluid Mechanics II

MEng 3172 Refrigeration & Air Conditioning 2 2 1 5 3 5 Fluid Mechanics II & Heat Transfer

MEng 3132 Machine Design Project 1 0 6 3 3 5 Machine Elements II, Computer AidedDrafting & Mechanisms of Machinery

MEng 3082 Mechanical Vibration 2 2 1 5 3 5 Mechanisms of Machinery

MEng 3192Operations/ProductionManagement 2 1 0 3 2 3

Senior Standing

MEng 3152 Production Engineering II 2 0 3 3 3 4 Production Engineering I

Total 13 7 15 27 19 31


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Year

SEMESTER-I


Lec

[H

r]

Tut

[H

r]

Lab

[H

r]

H

S

[H

r]

Chr

[H

r]

ECTS

[C

p] Pre-requisite(s)

IV

MEng 4161I.C Engines and Reciprocating

Machines 2 0 3 5 3 5Thermodynamics II & Fluid Mechanics II

MEng 4131 CAD/CAM 2 0 3 3 3 4Numerical Methods, Machine Elements II, &

Mechanisms of Machinery

MEng 4171 Motor Vehicle Engineering 2 2 1 5 3 5 Mechanisms of Machinery

MEng 4212 Introduction to Mechatronics 2 0 3 5 3 5Numerical Methods, Basic Electricity &Electronics, & Mechanisms of Machinery

MEng 4031 Entrepreneurship for Engineers 2 2 0 2 2 3 Senior Standing

MEng 4151 Welding and Casting 1 0 3 2 2 3 Production Engineering II

MEng 4133 Finite Element Method 2 3 0 5 3 5Numerical Methods & Machine Elements II, &

Mechanisms of Machinery

Total 13 7 13 27 19 30

Year

SEMESTER-II Lec

[Hr]

Tut

[Hr]

Lab

[Hr]

HS

[Hr]

Chr

[Hr]

ECT

S

Pre-requisite(s)

IV Industrial Internship - - - - - 30

Successful completion all courses before thissemester


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Year

SEMESTER-I


L

ec

[H

r]

T

ut

[H

r]

L

ab

[H

r]

H

S

[H

r]

C

P

[H

r]

E

CTS

[C

p] Pre-requisite(s)

V

MEng 5181 Materials Handling Equipment 2 2 1 5 3 5 M/c Elements II & Mechanisms of Machinery

MEng 5213 Regulation & Control 2 3 0 5 3 5Applied Mathematics III & Basic Electricity

and Electronics

MEng 5211 Pneumatics & Hydraulics 2 0 3 5 3 5 Fluid Mechanics II

MEng 5171 Power Plant Engineering 3 2 0 5 3 5 Fluid Mechanics II and Heat Transfer

Elective - Mechanical Design

MEng 5221Agriculture Machinery Design/Rotor Design 2 3 0 5 3 5

Mechanical Vibration

MEng 5223 Product Design Principles 2 3 0 5 3 5 Machine Design Project

Total 13 13 4 30 18 30

Elective - Thermal Eng'g

MEng 5231 Gas Turbine and Jet Propulsion 3 2 0 5 3 5 Turbo machine

MEng 5233Computational Heat Transfer &Fluid Flow 3 2 0 5 3 5

Heat Transfer, Numerical Methods andCAD/CAM

Total 16 11 3 30 18 30

Elective - Manufacturing Eng'g

MEng 5241Process Planning and ProductCosting 3 2 0 4 3 5

Production Engineering II

MEng 5243 Jigs, Fixtures, Tool and Die design 2 3 0 5 3 5 Production Engineering II

Total 15 12 3 29 18 30

Elective -Industrial Eng'g

MEng 5251 Plant Layout & Design 2 3 0 5 3 5 Senior Standing

MEng 5253 Operations Research 3 2 0 5 3 5 Senior Standing

Total 15 12 3 30 18 30


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Year

SEMESTER-II


L

ec

[H

r]

T

ut

[H

r]

L

ab

[H

r]

H

S

[H

r]

C

P

[H

r]

E

CTS

[C

p]

V

MEng 5182Maintenance of Machinery &Installation 2 2 0 4 3 4

Senior Standing

MEng 5192Industrial Management &Engineering 3 2 0 3 3 4

Senior Standing

MEng 5194 Quality Management 3 2 0 5 3 5 Senior Standing

MEng 5272 Thesis 0 0 0 24 6 12

Elective - Mechanical Design

MEng 5222 Tribology 2 3 0 5 3 5 Machine Elements II & Engg Materials II

Total 10 9 0 41 18 30

Elective - Thermal Eng'g

MEng 5232 Design of Thermo-Fluid Systems 2 0 3 5 3 5 Fluid Mechanics II & Heat Transfer

MEng 5234 Renewable Energy System Design 2 0 3 5 3 5 Fluid Mechanics II & Heat Transfer

Total 10 6 3 41 18 30

Elective - Manufacturing Eng'g

MEng 5242Computer IntegratedManufacturing 2 0 3 5 3 5

Production Engineering II and CAD/CAM

Total 10 6 3 41 18 30

Elective -Industrial Eng'g

MEng 5254 Appropriate Technology Transfer

MEng 5252 Systems Engineering 2 3 0 5 3 5

Total 10 9 0 41 18 30

Total ECTS credit points for every focus area = 302 Cp


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8. Preparation for Implementation

8.1 Teaching-Learning MethodsThe teaching-learning method adopted for the transfer and/or acquisition of knowledge. It

includes

a. Classroom lectures backed by course-work projects, tutorials and continuous

assignments; design projects

b. Workshop practice and laboratory works

c. Presentations; and

d. Industrial visits.

Most of the lectures shall be conducted using LCD projectors. Some textbooks and bound

teaching materials are available. Only few books for references are available in the

InstitutesLibrary. A computer centre of the Institute having few numbers of computers is

available for simple practices like programming and auto cad practical session. A design

room with 100 computers and 100 drafting machines shall be established during

implementation. Since this department is new one as well, there are no any workshops and

laboratories available for making the students practice oriented.


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1. Modular Structure

SN Category Module ECTS % tage

1 General Eng'g Skills 1 12 4.11

2 Humanity and Social Science 2 & 3 17 5.82

3 Engineering Science 4-10 82 28.08

4 Core Mechanical Eng'g 11-19 & 21 115 39.38

5 Interdisciplinary (Eeng) 20 9 3.086 Specialization (elective) 22-25 15 5.14

7 Industrial Internship 26 30 10.27

8 Thesis 27 12 4.11

Total 292 100.00

2. Distribution of Subject Categories

% tage


30/200


24

3. General TimetableHawassa University, Technology Institute, Department of Mechanical Engineering

Module Distribution of Newly Developed B. Sc Program in Mechanical Engineering (Design Focus Area)


31/200


25

Hawassa University, Technology Institute, Department of Mechanical Engineering

Module Distribution of Newly Developed B. Sc Program in Mechanical Engineering (Thermal EnggFocus Area)


32/200


26


Module Distribution of Newly Developed B. Sc Program in Mechanical Engineering (Manufacturing EnggFocus Area)


33/200


27


Module Distribution of Newly Developed B. Sc Program in Mechanical Engineering (Industrial EnggFocus Area)


34/200


28

4. Study Program OverviewHawassa University, Technology Institute, Department of Mechanical Engineering

Module Distribution of Newly Developed B. Sc Program in Mechanical Engineering (Design Focus Area)


35/200


29


Module Distribution of Newly Developed B. Sc Program in Mechanical Engineering (Industrial Engg Focus Area)


36/200


30

Hawassa University, Technology Institute, Department of Mechanical EngineeringModule Distribution of Newly Developed B. Sc Program in Mechanical Engineering (Manufacturing Engg Focus


37/200


31


Module Distribution of Newly Developed B. Sc Program in Mechanical Engineering (Thermal Focus Area)


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5. Descriptions of Modules and Courses

Department of Mechanical Engineering

University of Hawassa, Institute of Technology

Module Number 01

Module Name General Engineering Skills

Rationale and

objective of themodule

Justification:This module is designed to provide general knowledge to engineering

students in their degree program. The students are expected to acquire

basic knowledge and skill in engineering drawing, workshop technologyand basics of computer programming.

The main objectives this module are : To introduce students about various engg disciplines. To help the student visualize 3D components and objects from different

perspectives for their pictorial representation in different views and toreconstruct isometric views by combining them;

To acquire hands on practice with different fabrication methods for

giving a physical shape to a product; and To familiarize the students withthe major components and functions ofpersonal computers & handling of files; and general object-orientedprograms.

At the end of this module, students will be able to: Demonstrate the basic skills required regarding representation and

interpretation of engineering drawings, and Produce simpler parts and components working with own hands in the


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Department of -Mechanical Engineering

University of Hawassa, Instituteof Technology

Course Number GEng 1011Course Title Introduction to Engineering SkillsDegree Program B.Sc. in Mechanical EngineeringModule General Engineering Skills

Module Coordinator N.NLecturer N.NECTS Credits 2

Contact Hours (per week)

Lectures Tutorials

&Seminars

Laboratory &

Workshop Practice

Home

Study

Total

1 0 2 2 4Course Objectives &Competences to be Acquired

The course is intended to give the student

Introduction to different specializations of engineering Practical training on basic practical skills in the different

areas of engineering

Course Description/CourseContents

Introduction to Civil, Electrical and MechanicalEngineering. Introduction to workshop practice in construction

technology electrical technology, mechanical technology.

Industrial VisitsPre-requisites NoneSemester IStatus of Course CompulsoryTeaching & Learning Methods


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University of Hawassa, Instituteof TechnologyCourse Number MEng 1011Course Title Engineering DrawingDegree Program B.Sc. in Mechanical EngineeringModule General Engineering SkillsModule Coordinator N.NLecturer N.NECTS Credits 5


Lectures Tutorials&

Seminars

Laboratory&

Workshop

Practice

HomeStudy

Total


After completing this course, students will be able to:1. Know principles of free hand sketching.2. Differentiate first and third angle projections.

3. Draw different types of pictorial drawings.4. Know principles of Auxiliary projection and sectional views.5. To sketch developments of surfaces and transition pieces.

Course Description/CourseContents

Introduction to multi view representation.

Techniques in pencil drawing.

Pictorial drawings (Isometric and Oblique).

Auxiliary views. Sections of solids such as cylinders, cons andprisms.


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University of Hawassa, Instituteof TechnologyEEng1012

Course Title Fundamentals of ProgrammingDegree Program B. Sc in Mechanical EngineeringModule General Engineering SkillsModule Coordinator N.NLecturer From EEngECTS Credits 5

Contact Hours / week

Lectures Tutorials&

Seminars

Laboratory &WorkshopPractice

HomeStudy

Total

2 0 3 5 10

Course Objectives &

Competences to be Acquired

At the end of this course , the students will be able to : Identify the major components & their functions of personal

computers; Correctly handling of files using Windows and DOS; Write syntactically object-oriented programs to solve ordinary

electromechanical engineering problems; & Properly document all computer programs/codes.

Course Description /Course

Contents

Developmental history of computers; Arithmetic-operation with logicunit; Major hardware components and peripheral devices; Applicationand operating system software; File handling with Dos and Windows;Basic programming structure; Control statements; Loops; Algorithmsand flow charts; Functions; Arrays, sets and records; Input-output files;


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Department of Mechanical EngineeringUniversity of Hawassa, Institute of Technology

Module Number 02

Module Name Humanity and Social Science

Rationale and

objective of the

module

Justification:This module is intended to train the students to develop the skills required

to construct sound arguments of their own and cultivate the habits of critical

thinking and develop sensitivity to the clear and accurate use of language.

The students should have civic knowledge on various issues such as on

meaning and definition of civics and ethics, Constitutionalism, Democracy,

Human Rights, State, and Government etc.

The main objectives of this module are to enhance the graduates ability

to: Understand and effectively communicate, both in oral and written forms

in English; Solve problem through root cause analysis and reasoning(Inductive

and deductive) with logical approach; Apply the principles of economics in decision making; and Inculcate professionalism in ones own approach and be democratic

in outlook.At the end of this module the student will be able to:

Participate effectively in group discussions and team assignments;


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Department of Mechanical EngineeringUniversity of Hawassa, Instituteof Technology

Course Number Phil 201Course Title Reasoning Skills /LogicDegree Program B. Sc in Mechanical EngineeringModule Humanity and Social ScienceModule Coordinator N.NLecturer N.N

ECTS Credits 3


Lectures Tutorials&

Seminars

Laboratory &

WorkshopPractice

Home

StudyTotal

3 0 0 3 6Course Objectives &

Competences to be AcquiredAfter the completion of this course, the students would be capable to:

Construct sound arguments of their own and critically evaluate the

arguments of others; Cultivate the habits of critical thinking and develop sensitivity to

the clear and accurate use of language; &

Understand the role of the language in the logic and argument

processCourse Description /Course

ContentsThis course emphasizes on major concepts and ideas of logic to enable

learners to draw sound arguments in convincing others as well as to beconvinced by others whenever they involve in arguments process. Inline


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Course Number CEEd201Course Title Civic & Ethical EducationDegree Program B. Sc in Mechanical EngineeringModule Humanity and Social ScienceModule Coordinator N.NLecturer N.N

ECTS Credits 3


Lectures Tutorials&

Seminars

Laboratory &

WorkshopPractice

Home

StudyTotal

3 0 0 3 6

Course Objectives &


After the completion of this course, the students will be capable to:

Impart civic knowledge on various issues such as on meaning and

definition of civics and ethics, Constitutionalism, Democracy,Human Rights, State, and Government etc.

Understand their rights and responsibilities and then exercise theirrights and discharge their responsibilities.

Develop civic attitude such as Patriotism, civic mindedness, Activeparticipation, Tolerance etc.

Develop civic skills such as accurate decision making, expressionof oneself clearly and logically, Conflict resolution etc.

Make the students behave exactly as good citizens and play a


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Course Number Flen201Course Title Sophomore EnglishDegree Program B. Sc in Mechanical EngineeringModule Humanity and Social ScienceModule Coordinator N.NLecturer N.N

ECTS Credits 4


Lectures Tutorials&

Seminars

Laboratory &

WorkshopPractice

Home

StudyTotal

2 3 0 3 8

Course Objectives &


After the completion of this course, the students will be capable to:

Equip with the skills needed to write accurate sentences;

Synthesize ideas into paragraphs; & Write essays with effective introduction, body, and conclusion

[narrative, descriptive, expository, argumentative]


Contents

Essential requirements for written English, Listening Comprehension,Essay writing, Preparing a brief notes from a Detailed one.

Pre-requisites None


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University of Hawassa, Institute of TechnologyModule Number 03

Module Name Research Methods & Entrepreneurship

Rationale and

objective of the

module

Justification:The entire gamut of knowledge and skills they have acquired over the

period of their education will not be useful if they are not good in

communication. Engineers also should have entrepreneurial traits and skills

in order to understand how innovation and competitive advantage contribute

value to new business products and services. This module will play a roletowards fulfilling the above requirements.

The main objectives of this module are:

To train the student on how to write technical reports usingmethodologies/techniques and processes of doing research and improvetheir communication skill in oral & written presentation.

To develop their ability innovation, technology transfer &entrepreneurship.

After having completed this module the students will be capable to:

Communicate properly both in oral & written presentation; Prepare technical reports, project proposals, feasibility reports etc; & Venture & innovate their own projects/industries.


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Course Number MEng 3031Course Title Research Methods for EngineersDegree Program B. Sc in Mechanical EngineeringModule Research Methods & EntrepreneurshipModule Coordinator N.NLecturer N.NECTS Credits 2


Lectures Tutorials

&Seminars

Laboratory &

WorkshopPractice

Home

Study

Total

2 0 0 2 4Course Objectives &Competences to beAcquired

The course is intended to

Train the student on how to write technical reports usingmethodologies/techniques and processes of doing research

Develop presentation skills of the student, both in writtenand oral form with or without the use audiovisual equipment.

Course Description/Course Contents

Fundamental principles of technical writing: formats, contents,grammatical techniques; General procedures of reporting, proposals,technical reports, formats of reporting, formal and informal reports.Essential knowledge of vocabularies and terminologies in scienceand engineering; Elements of technical documents. Thesis: selectionof subject gathering material, arrangement of subject matter.Technical papers and articles. Oral reports and public speaking.


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Department of mechanical Engineering

University of Hawassa, Instituteof TechnologyCourse Number MEng 3032Course Title Entrepreneurship for EngineersDegree Program B. Sc in Mechanical EngineeringModule Research Methods & EntrepreneurshipModule Coordinator N.NLecturer N.NECTS Credits 3


Lectures Tutorials&

Seminars


HomeStudy

Total


After the completion of this course, students will be able to: Describe the process of innovation, technology transfer &

entrepreneurship as an activity originating from market need; Understand how innovation and competitive advantage contribute

value to new business products and services; Understand the entrepreneurial traits and skills needed inentrepreneurial ventures; and

Through the development of a business plan, evaluate theopportunities of a selected venture idea along with the constraintson its feasibility.


ContentsIntroduction to entrepreneurship development, and commercialization of

technology-based innovation in existing firms; and the formation,development, and growth of technology-based new enterprises. Integration


49/200




Module Name Basic Applied Mathematics

Rationale and

objective of the

module

Justification:Mathematics is a very fundamental course in the field of engineering for

solving, analyzing and simulating various practical problems. Hence, the

engineering students in every field of study have to be equipped with

comprehensive knowledge in the field of mathematics.

Objectives of the Module:

This module enables the students to have thorough knowledge in basic

mathematical techniques like calculus, vector algebra, computational

mathematics and also concepts related to probability and statistics.

After having completed this module the students will be capable to:

Model and analyze engineering problems by applying calculus, vectoralgebra, and probability & statistics concepts.

Total ECTS of the

module

17


50/200



University of Hawassa, Instituteof TechnologyCourse Number Math 233Course Title Applied Mathematics IDegree Program B. Sc in Mechanical EngineeringModule Basic Applied MathematicsModule Coordinator N.NLecturer N.NECTS Credits 6


Lectures Tutorials&

Seminars


HomeStudy

Total


This course is intended to equip students with basic mathematical techniques of

calculus and vector algebra and help them develop skill build-up in

mathematical analysis for solving engineering problems.


Vectors; Matrices, Determinants, systems of linear equations; Some

Transcendental functions with inverses; Derivative & its application,

Integrations.

Pre-requisites NoneSemester IStatus of Course Compulsory

Teaching & Learning


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Course Number Math 234Course Title Applied Mathematics IIDegree Program B. Sc in Mechanical EngineeringModule Basic Applied MathematicsModule Coordinator N.NLecturer N.NECTS Credits 6


Lectures Tutorials

&Seminars

Laboratory &

WorkshopPractice

Home

Study

Total


This course is anticipated to equip students with basic mathematical techniquesof calculus and computational methods. It helps them to formulate mathematicalmodels for solving engineering problems.


Real sequences and Series, Power series, Fourier series, Differential calculus of

functions of several variables, Multiple integrals.Pre-requisites Applied Mathematics ISemester IIStatus of Course Compulsory

Teaching & LearningMethods

Lecture supported by tutorials, group discussion, questioning and answering.

Assessment/Evaluation& Grading System

Assignments, quiz 33 %; Mid & Final examination 67%


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Course Number Stat 273Course Title Introduction to StatisticsDegree Program B. Sc in Mechanical EngineeringModule Basic Applied MathematicsModule Coordinator N.NLecturer N.NECTS Credits 4


Lectures Tutorials

&Seminars

Laboratory &

WorkshopPractice

Home

Study

Total


After successful completion of this course the students will be able to: Collect & analyze statistical data (specifically by sampling techniques) Summarize data to construct frequency distributions Construct different probability distributions (continuous and discrete), Make inferences (estimation of population parameters and tests of

hypotheses)


Collection of statistical data, Construction of frequency distribution forattributes, discrete and continuous data, Presentation of data, Measures ofcentral tendency, Absolute and relative measures of dispersion, Other measures(Skewness and kurtosis), Theory of probability, Discrete and continuousprobability distributions, Sampling distribution of a statistic, Point and intervalestimation, Statistical tests of hypotheses ( large and small samples).

Pre-requisites NoneSemester III


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Module Name Advanced Engineering Mathematics

Rationale and

objective of the

module

Justification:Advanced engineering mathematics and computational techniques are the

critical areas to be understood and practiced by engineering students.

Nowadays, application of advanced mathematical techniques and

computational techniques in the field electromechanical engineering are

significant to model and design integrated systems of mechanical &electronic units.

Main objectives of this module are:

To model common engineering problems with the help of advancedmathematical & numerical techniques;

To solve & analyze common numerical problems those arise in

engineering applications intheir related fields; and To apply efficient scientific programming using computational

techniques.

After completion this module the students will be capable to:

Apply appropriates advanced mathematical & numerical methods toanalyze problems related to electromechanical engineering; and

Formulate numerical related computer programs and use suitable


54/200




Course Number Math 2051Course Title Applied Mathematics IIIDegree Program B. Sc in Mechanical EngineeringModule Advanced Engineering MathematicsModule Coordinator N.NLecturer N.NECTS Credits 6


Lectures Tutorials

&Seminars

Laboratory &

WorkshopPractice

Home

Study

Total


After the completion of this course students will be able model and solvecommon advanced mathematical problems those arise in electromechanicalengineering applications.

Course Description/Course Contents Ordinary differential equations; Laplace Transform; Vector calculus; calculus ofcomplex variables; analytics, contour integration, series expansion, calculus ofresidue and their application.

Pre-requisites Applied Mathematics IISemester IVStatus of Course Compulsory

Teaching & LearningMethods

Lecture supported by tutorials, group discussion, questioning and answering.


55/200




Course Number MEng 2052Course Title Numerical Methods for EngineersDegree Program B. Sc in Mechanical EngineeringModule Advanced Applied MathematicsModule Coordinator N.NLecturer N.NECTS Credits 5


Lectures Tutorials

&Seminars

Laboratory &

WorkshopPractice

Home

Study

Total


The course is intended to introduce the student to: Effective computational techniques for solving common numerical

problems those arise in engineering applications in their related fields & Efficient scientific programming using computational techniques.

Course Description

/Course ContentsMathematical modeling and engineering problem solving; The number system

errors; Solution of non-linear equations: Bisection method, Secant method,Newton's method; Curve fitting: Least square regression, Interpolations, Fourierapproximations; Solutions of systems of linear algebraic equations: Matrices,Determinants and inverse problems, Gauss-Siedle iteration, Gaussian-elimination, LU-decomposition; Numerical equations, Numerical differentiation

& integration: Trapezoidal-rule, Simpson's rule, Gauss-quadrature, Romberg'sintegration; Eigen values and Eigen vectors; Solution of ODEs: Euler's method,


56/200



University of Hawassa , Institute of TechnologyModule Number 06

Module Name Engineering Mechanics

Rationale and

objective of the

moduleJustification:The study of static and dynamic systems subjected to forces/loading/friction

and the associated studies in Statics and Dynamics is a fundamental area to

be understood and practiced by the mechanical engineering students.

The main objectives of the module are to:

Understand physical interaction of bodies with their surroundingand attain a state of rest & apply the principles of force systems foranalyzing of static structures;

Develop appropriate mathematical models that represent physicalsystems using appropriate coordinate systems; and

Derive equations of motion that relate forces acting on systems andthe resulting motion.

After completion of this module the students will be capable to; Identify and isolate static structures in order to apply the principles

of forces on these structures; and Model dynamic systems, and establish equations of motion for them

to solve dynamic problems in their field of study.


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University of Hawassa , Institute of Technology

Course Number CEng 1061Course Title Engineering Mechanics I StaticsDegree Program B.Sc in Mechanical EngineeringModule Basic Engineering MechanicsModule Coordinator N.N.Lecturer N.N.ECTS Credits 5

Contact Hours (per

week)

Lectures Tutorials

&Seminars

Laboratory

&WorkshopPractice

Home

Study

Total

3 2 5 10

Course Objectives &Competences to beAcquired

The objectives of the course are to: Appreciate how physical bodies interact with their surrounding and attain a

state of rest. know how to isolate a structure or part of it and show the forces acting on it apply the principles of force systems for analyzing of structures

interpret the concept of c.g, c.m and centroid as applied to distributedforces

Know section properties of members of a structure which are measures ofstiffness

understand the nature of friction and quantify it


This course presents the fundamental physical concepts, laws and principleswhich are essential for solving engineering problems. As it is a pre-requisite to


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Course Number MEng 1062Course Title Engineering Mechanics II-DynamicsDegree Program B. Sc in Mechanical EngineeringModule Basic Engineering MechanicsModule Coordinator N.N.Lecturer N.N.ECTS Credits 5

Contact Hours (per

week)

Lectures Tutorials

&Seminars

Laboratory

&WorkshopPractice

Home

Study

Total

3 2 5 10

Course Objectives &Competences to beAcquired

After the completion this course students will be able to:

Understand and apply basic principles that govern the motion ofobjects.

Develop appropriate mathematical models that represent physical

systems. Select appropriate coordinate systems for physical systems and

analyze motion variables such as position, velocity, and

acceleration.

Derive equations of motion that relate forces acting on systems

and the resulting motion.Course Description Basic equations of motion; Kinematics of particles and rigid bodies;

Kinetics of particles and rigid bodies.


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PART II - DYNAMICS OF RIGID BODIES

4. PLANE KINEMATICS OF RIGID BODIES4.1 Introduction

4.2 Rotation about a Fixed Axis

4.3 Absolute Plane Motion

4.4 Relative Plane Motion

Relative Velocity Instantaneous Center of Zero Velocity Relative Acceleration

4.5 Motion Relative to Rotating Axes

5. PLANE KINETICS OF RIGID BODIES5.1Introduction

5.2General Equation of Motion

5.3 Translation, Fixed Axis Rotation & General Plane Motion5.4 Work & Energy Method

5.5 Impulse and Momentum Method

Pre-requisites Engineering Mechanics IStatics & Applied Mathematics ISemester IIStatus of Course CompulsoryTeaching & LearningMethods

Lectures supported by tutorials, and assignments

Assessment/Evaluation Assignment, quiz 60 %,


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University of Hawassa , Institute of TechnologyModule Number 07

Module Name Mechanics of Materials

Rationale and

objective of the

module

Justification of the module

The study of different members subjected to loading and the deformation

developed due to them is a prime area to be understood and practiced by the

Mechanical engineering students. This module is justified by the above

requirement.

Objectives of the Module:To introduce basic concepts in mechanics of materials;

To introduce stability criteria of compression members To impart knowledge on calculations of strength and deformation of

loaded members; strength problems by using energy method

Analyze two dimensional complex stress problems and to introducedesign methods of simple machine members.

To calculate critical load and stress in columns; To calculate stress and deflections in curved beams, rings, discs, and

cylinders;

To analyze torsion of non circular and thin walled sections; and To apply elastic failure theories to investigate strength of various

loading.


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6. Slope and Deflection of Beams6.1. Introduction6.2. Strain-Curvature and Moment Curvature Relations6.3. Governing differential equations for deflection6.4. Double Integration Method of Deflection Analysis6.5. Moment Area Method for Deflection Analysis

7. Torsion of Circular Shafts7.1. Introduction7.2. Torsion Formula

7.3. Angle of Twist7.4. Shearing Stresses and Deformation of Circular Shafts

8. Complex Stresses8.1. Introduction8.2. Compound Stresses8.3. Analysis of Plane Stress8.4. Principal Stresses and Maximum Shear Stress

8.5. Transformation of Stress8.6. Mohrs Circle of Stresses

Pre-requisites Engineering Mechanics I & Applied Mathematics I

Semester 2n Status of Course CompulsoryTeaching & LearningMethods

Lectures supported by Tutorials and Assignments

Assessment/Evaluatio o Continuous Assessment


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Rectangular section; Thin-walled open sections; Thin-

walled split tube; Other solid (non-tubular) shafts; Thin-

walled closed tubes of non-circular sections.10.Theories of Elastic Failure: Maximum principal stresstheory; Maximum shear stress theory; Total strain shear

stress theory; Distorsion energy theory; Mohrs modified

shear stress theory for brittle materials.

11. Strain Beyond the Elastic Limit.

Laboratory Demonstration: Euler Strut Theory Demonstration Unit, Combined Bending and

Torsion Apparatus, Beam Apparatus, Thin Cylinder Apparatus,Thick Cylinder Apparatus, Shear Web Apparatus, Buckling

Tester

Pre-requisites MEng 1072 Strength of Materials ISemester 3r Status of Course CompulsoryTeaching & Learning Methods Lectures supported by Tutorials, Laboratory and AssignmentsAssessment/Evaluation &

Grading Systemo Assignments, Laboratory Exercises 30%o Quiz and test 30%o Final Exam 40%

Attendance Requirements 90% for Lecture and 100% for Laboratory/Tutorial except for

some unprecedented accidents.

Literature Textbook:Beer , Ferdinand P. and Johnston E., Mechanics of MaterialsReferences:


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Module Number 08

Module Name Advanced Mechanics

Rationale and

objective of the

module

Justification of the module

The function of machine, machine tool or any product is based on the mechanism

which makes that system. The performance of any mechanical system is greatly

influenced by mechanical vibration. Hence a study of the mechanism and

mechanical vibration is of paramount importance to mechanical engineers. This

module targets to provide the students an adequate exposure in the area of

mechanism and mechanical vibrations.

Objectives of the Module:o To explain different types of linkage mechanisms and their layout used in

mechanical design.o To explain computational analysis kinematics and kinetic mechanismso To explain the principles involved in assessing the displacement, velocity

and acceleration, the kinematics and kinetic analysis and design ofmachinery.

o To provide knowledge on the cause for vibration and to perform vibrationanalysis by developing a mathematical model for vibration analysis.

Total ECTS of the 10


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7. Universal Joints: Velocity ratio of shafts; Polar angular velocitydiagram; Coefficient of speed fluctuation; Angular acceleration of driven

shaft; Double Hookes joint.8. Governors: Classification of governors; Governor Characteristics;Porter governor; Hartnel governor; Centrifugal shaft governor;

Inertia governors.

9. Gear Trains: Angular velocity ratio; Types of gear trains; Revertedgear train; Planetary gear trains; Methods of analysis of planetary

gear trains; Automotive differential; Planetary gear trains with two

inputs.

10.Introduction to Synthesis: Graphical dimensional synthesis of afour-bar function generating mechanism; Synthesis of a four-bar

mechanism using analytical method.

11.Force Analysis of Machinery: Inertia force and inertia torque;Dynamic equilibrium; linkage force analysis: force determination,

linkage force analysis by superposition method, radial and

transverse components, linkage force analysis by virtual work

method; Engine force analysis: dynamically equivalent masses, gas

forces, inertia forces in a single-cylinder engine, force acting on the

connecting rod, crank and frames, bearing loads in single-cylinder

engines, multi-cylinder engines; Cam forces.

12.Introduction to Computer Methods for Dynamic Analysis ofMulti-body Systems: Equations of motion; Planar equations of

motion; Vector of forces; Reaction forces of constraint; Equations

of motion for planar multi-body systems.


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on & GradingSystem

o Quiz and test 30%,o Final Examination 40%

AttendanceRequirements

o

Minimum of 90% attendance during lecture hours; ando 100% attendance during project work sessions, except for some

unprecedented accidents.

o Presence during industrial visit/visits.Literature Textbook:

Alem Bazezew, Mechanisms of Machinery, Addis Ababa University Press,

2001

References:1. Uicker, John J.,Mechanisms of Machinerys, 3rd ed., 2003.2. Erdman, Arthuer G. and Sandor, George N., Mechanism Design:

Analysis and Synthesis, Prentice Hall International, Inc.,2nded

2001

3. Norton, Robert L.,Design of Machinery, WCB/McGraw-Hill,1999.

4. Meriam, J.L.., Engineering Mechanics- Dynamics, John Wiley

and Sons, 1992.

Date approved bySenate


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University of Hawassa , Institute of TechnologyCourse Number MEng 3122Course Title Mechanical VibrationDegree Program B.Sc in Mechanical Engineering

Module Advanced Mechanics

Module Coordinator N.N.Lecturer N.N.ECTS Credits 5


Lectures Tutorials

&Seminars

Laboratory

&WorkshopPractice

Home

Study

Total


At the end of the course, students would be able to:

o Make vibration analysis,o Know the different causes of vibration,o Know the three types of vibrations (transversal, axial and

torsional)o Develop a model for vibration analysis,o Make transient and steady state vibration analysis of

single and multi degree of freedom systems, and

o Develop the necessary skills required to controlvibrations.

Course Description/Course Course Description:


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method (optional)

7. Whirling of Shafts

8. Torsional Vibration9. Causes of Vibration and Control: Causes of vibration;Vibration control.

Laboratory Demonstration: Exercises using Torsional Vibration Apparatus, Free and Forced

Vibration Apparatus, Whirling of Shafts apparatus.

Project Work Project work will be assigned on vibration measurements and

Analysis

Pre-requisites Meng 3121Mechanisms of Machinery

Semester 6t Status of Course ElectiveTeaching & Learning Methods o Lectures supported by Lab, Assignments, and Tutorials,

o Project work.Assessment/Evaluation &Grading System

o Assignments/tutorial 15 %,o Lab & Project Work 20 %,o Test and quiz 25 %, ando Final Examination 40%.

Attendance Requirements o Minimum of 90% attendance during lecture hours; ando 100% attendance during project work sessions, except

for some unprecedented accidents.Literature Textbook:

Palm II , Wiallim J., Mechanical Literature: Vibration,

2006.


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Module Number 09

Module Name Engineering Materials

Rationale and

objective of the

module

Justification of the module:

Every field of engineering greatly depends on proper selection of material,

control of corrosion, the limiting deformation and the method of heat

treatment of material. Therefore sound knowledge on material engineering

is essential for selection of material for different engineering application.

This module is prepared with the intention of providing the aboveknowledge.

Objectives of the Module:

To introduce the main concept of engineering materials and theinfluence of crystalline structure on the properties of metal.

To inform the type of defects and their influences on the propertiesof crystals and the main types of plastic deformation

To impart knowledge on the main causes for failure, types of failureand methods to overcome it.

To educate different types of mechanical testing of materials, mainconcepts of phase and phase transformation, crystalline changes and

their influences on properties of metals.

To inform the basic methods of iron and steel production, propertiesand applications of steels and alloyed steels, cast irons, non ferrous


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Course Number MEng 2091

Course Title Engineering Materials I

Degree Program B. Sc in Mechanical Engineering

Module Engineering Materials

Module Coordinator N.N

Lecturer N.N

ECTS Credits 3


Lectures Tutorials&Seminars


HomeStudy

Total

3 0 0 3 6

Course Objectives &

Competences to be

Acquired

The course enables students to understand:

The main concept of engineering materials & the influence ofcrystalline structure on the properties of metal.

Will acquire knowledge about type of defect and theirinfluences on the properties of crystals.

How deformation will takes place and will know the maintypes of plastic deformation

The main causes for failure and types of failure. Methods toovercome it.

Will acquire knowledge about mechanical testing of materials Main concepts of Phase and phase transformation, crystalline

changes and their influences on properties of metals.

Classification of engineering materials; Fundamental theory of


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phase diagrams; Iron - carbon equilibrium diagram

Pre-requisites None

Semester III

Status of Course Compulsory

Teaching & Learning

Methods Lectures, Laboratory exercises, discussions & assignments

Assessment/Evaluation &

Grading System Assignments, Laboratory Exercises 60 %,

Final Examination 40 %.

Attendance

Requirements

90% attendance during lectures & discussions, 100% attendance during practical work sessions, except forsome unprecedented mishaps; and Presence during industrial

visit/visits; exceptfor some unprecedented mishaps.

Literature 1. Callister, Williams, D., Material Science and Engineering, 7 thed., 2006.

2. Ashby, Michael, Engineering Materials, 2005.


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Course Title Engineering Materials II


Module Engineering Materials


Lecturer N.N

ECTS Credits 4


Lectures Tutorials&Seminars


HomeStudy

Total

2 0 3 3 8

Course Objectives &

Competences to be

Acquired

The course enables students to understand:

Basic methods of iron and steel production; Properties and applications of steels and alloyed steels; Heat treatment process; Properties and applications of different cast irons and non

ferrous metals; Causes of corrosion and theirs protection; Properties and applications of non metallic materials and

plastic.

Course Description

Production of iron and steel steels alloy steels; Effect of alloying

elements and heat treatment of steels, cast irons; Families of cast iron

production, properties and applications; Non Ferrous metals;

Corrosion; Inorganic non metallic materials organic materials


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B S S d P i M h i l E i i S b 2009


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Module Thermo-fluid


Lecturer N.N

ECTS Credits 5


Lectures Tutorials

&Seminars

Laboratory &

WorkshopPractice

Home

Study

Total

3 2 0 5 10

Course Objectives &

Competences to be

Acquired

The course enables students to: Understand the relationship between internal energy, heat and work

as expressed by the First Law of Thermodynamics; Apply the conservation of energy to thermodynamic systems State and explain the Second Law of Thermodynamics Explain how the Carnot cycle applies to heat engines and

refrigeration cycles Explain the concept of entropy Apply the concept of availability, irreversibility and the second law

in defining the efficiency of a system

Course Description

Thermodynamic notions and systems; Fundamental concepts; Pure

substances; Vapor pressure curves; Steam tables; Phase diagrams of steam;First law of Thermodynamics: closed and open systems, enthalpy; Secondlaw of Thermodynamics: Reversible and irreversible processes; Carnot

cycle; Entropy; Availability; Irreversibility;

1. Introduction: Definition; Simple steam power plant; Fuel cells;Thermoelectric generator; Thermoionic generators; Refrigerators andheat pumps; Thermoelectric refrigeration; Environmental concerns;Renewable energy

B S St d P i M h i l E i i S t b 2009


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state process; Control volume undergoing unsteady state process;Availability; Second law efficiency.

Pre-requisites Applied Mathematics II

Semester IIIStatus of Course Compulsory

Teaching & Learning

Methods Lectures, Laboratory exercises, discussions & assignments

Assessment/Evaluation &

Grading System Assignments, Laboratory Exercises 40 %,

Final Examination 60 %.

Attendance

Requirements

90% attendance during lectures & discussions, 100% attendance during practical work sessions, except for

some unprecedented mishaps; and Presence during industrial

visit/visits; exceptfor some unprecedented mishaps.Literature Textbook:

Tesfaye Dama, Thermodynamics I, Addis Ababa University Press,

2000.



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Course Title Thermodynamics II


Module Thermo-fluid


Lecturer N.N

ECTS Credits 5


Lectures Tutorials

&Seminars

Laboratory &

WorkshopPractice

Home

Study

Total

3 2 0 5 10

Course Objectives &

Competences to be

Acquired

The course enables students to understand: The basic principles involved in mixture of ideal gases and gas-

vapor Mixtures. The types of fuels and their combustion attributes. Apply thermodynamic concepts to describe the performance of the

individual components of an engineering system, e.g. a power plant,a jet engine, etc., and then relate that information to the overallPerformance of the entire system.

The basic principles of refrigeration.

Course Description

Ideal gases and their mixtures, gas-steam mixtures, wet air, psychometriccharts and air conditioning process. Vapor power and refrigeration cycles.Air standard cycles. Thermodynamic relations. Combustion. Phaseequilibrium. Introduction to refrigeration processes



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Cycle; The Air-Standard Dual Combustion Cycle; The Stirling andEricsson Cycles; The Brayton Cycle; Closed-Circuit Brayton Cycle;Open-Circuit Brayton Cycle; The Jet Propulsion Air- Standard

Cycle; Gas-Turbine Cycle with Regenerator; Gas-Turbine Cyclewith Intercooling and Reheating; Problems on Air-Standard PowerCycles.

6. Introduction to Refrigeration: Introduction; Refrigeration Effectand Unit of Refrigeration; The Vapor-Compression RefrigerationCycl

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