Report on topic presentation of-IC ENGINE

TOPIC PRESENTSTION ON

IC (INTERNAL COMBUSTION) ENGINESubmitted by:

Amit Kumar (ME/15/722)

Department of Mechanical Engineering

SHRI BALAWANT INSTITUTE OF TECHNOLOGYApproved by AICTE, Min of HRD, Gov of India & DTE, Govt of Haryana

Affiliated to DCR University of Science and Technology, Murthal, Sonepat

Meeru Road (Pallri), Near DPS, Sonepat-131001, Haryana

Report on topic presentation of-IC ENGINE

Abstract:-

This is the report of topic presentation of IC (INTERNAL COMBUSTION) ENGINE ,in this report I’m introduce IC Engine and its various parts in short ,and I also explain the mechanism of IC Engine to start and do work ,in this report we also tell how many type of IC Engine according By number of strokes, By type of ignition, By mechanical/thermodynamical cycle ,Rotary, Continuous combustion, The jet engine types, and I also explain Two-stroke engine, Four-stroke engine (Otto cycle),Six-stroke engine & respective diagram of Two -stroke engine, Four-stroke engine(Otto cycle), in this section we also know about Crankcase scavenged Blower scavenged, Diesel Ignition Process, Lubrication, Cylinder configuration, Diesel cycle, Combustion turbines, Gas turbines, Jet engine, Brayton cycle.

Report on topic presentation of-IC ENGINE

CERTIFICATEThis is to certify that the topic presentation entitled as IC (INTERNAL COMBUSTION) ENGINE and submitted by AMIT KUMAR having Roll No ME/15/722, embodies the bonafide work done by him under my supervision. His conduct and behavior is satisfactory.

Signature of the Supervision

Place: SBIT , SONEPAT

Date :

Report on topic presentation of-IC ENGINE

TABLE OF CONTENTS1. INTRODUCTION ……………………………………………………………………………………......52. DESCRIPTION………………………………………………………………………………….….….....63. CONCLUSION…………………………………………………..……………..…………………….…...74. REFERENCES………………………………………………………………….…………………….......8

Report on topic presentation of-IC ENGINE

INTRODUCTION

Report on topic presentation of-IC ENGINE

DESCRIPTION

Report on topic presentation of-IC ENGINE

CONCLUSION

After this section I conclude that

Where very high power-to-weight ratios are required, internal combustion engines appear in the form of combustion turbines. Powered aircraft typically uses an ICE which may be a reciprocating engine. Airplanes can instead use jet engines and helicopters can instead employ turboshafts; both of which are types of turbines. In addition to providing propulsion, airliners employ a separate ICE as an auxiliary power unit.

Reciprocating piston engines are by far the most common power source for land and water vehicles, including automobiles, motorcycles, ships and to a lesser extent, locomotives (some are electrical but most use Diesel engines. Wankel engines are used in some automobiles and motorcycles.

Most truck and automotive diesel engines use a cycle reminiscent of a four-stroke cycle, but with a compression heating ignition system, rather than needing a separate ignition system. This variation is called the diesel cycle. In the diesel cycle, diesel fuel is injected directly into the cylinder so that combustion occurs at constant pressure, as the piston moves.

Otto cycle is the typical cycle for most of the cars internal combustion engines that work using gasoline as a fuel. Otto cycle is exactly the same one that was described for the four-stroke engine. It consists of the same four major steps: Intake, compression, ignition and exhaust.

PV diagram for Otto cycle On the PV-diagram, 1–2: Intake: suction stroke 2–3: Isentropic Compression stroke 3–4: Heat addition stroke 4–5: Exhaust stroke (Isentropic expansion) 5–2: Heat rejection the distance between points 1–2 is the stroke of the engine. By dividing V2/V1, we get: r, where r is called the compression ratio of the engine

Report on topic presentation of-IC ENGINE

REFRENCES

www.icengine.com

www.machenicalengineeringtechonology.com

www.icengineparts.com

Elements of Mechanical Engineering (Book)