WelcomeThis is a document to explains the chosen concept to the

animator.

This will take you through a 5 section process to provide

the necessary details to the animator before starting the

animation.

The legend on the left will indicate the current status of

the document. The big Black coloured number will denote

the current section, the Grey color would denote the

completed sections, and the Turquoise color would

denote the remaining sections.

The slides having yellow background (like this one) are the

'Instruction slides'5

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Shell and Tube Heat

ExchangerThe animation explains the working of the Shell &Tube Heat Exchanger

and highlights the effect of various process parameters on the performance

Course Name: (Optional)

Author/sNitin V. Bhate

Learning objectives

After interacting with this Learning Object, the learner will be able to:

Get a sound understanding of the concept and working of shell & tube heat exchanger

Realize the significance of baffles

Visualize flow patterns on the tube and the shell side

Appreciate the effect of various process parameters on the rate of heat transfer

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Master layout or diagram • Make a schematic diagram of the concept

• Explain the animator about the beginning and ending of the process.

• Draw image big enough for explaining.

• In the image, identify and label different components of the process/phenomenon. (These are like characters in a film)

• Illustrate the basic flow of action by using arrows. Use BOLD lines in the diagram (minimum 2pts.)

• In the slide after that, provide the definitions of ALL the labels used in the diagram

• You may have multiple master layouts.

• In this case, number the master layout. (e.g. Master layout 1, 2, 3…)

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Master Layout

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1Baffle

Tie rod

Process fluid Heating/Cooling fluidTubes

Shell

Tube side outlet nozzle

Tube side inlet nozzle

Shell side inlet nozzle

Shell side outlet nozzle

TubeChannel

TubeChannel

Tube sheet

Tube sheet

Definitions and Keywords1 Tube side inlet nozzle: Process fluid enters through this nozzle

2 Tubes: Process fluid (blue) flows through these

3 Tube side outlet nozzle: Process fluid exits through this nozzle

4 Shell: Houses the tubes and other accessories

5 Shell side inlet nozzle: Heating/cooling fluid enters through this nozzle

6 Baffles: Pose resistance to the flow of the shell side fluid (red) thus,

increasing heat transfer

7 Tie rods: Keep the baffles in position

8 Shell side outlet nozzle: Heating/cooling fluid exits through this nozzle

9 Tube channels: Compartments for tube side fluid at inlet and outlet

10 Tube sheets: Support the tubes on either end and prevent the mixing of

tube side fluid with that of the shell side

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Explain the processIn this step, use an example to explain the

concept. It can be an analogy, a scenario, or an action which explains this concept/process/topic

Try to use examples from day-to-day life to make it more clear

You have to describe what steps the animator should take to make your concept come alive as a series of moving images.

Keep the examples simple to understand, and also to illustrate/animate.

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Analogy / Scenario / Action

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2Analogy: 1 Imagine a pipe in which I stack 5 straws (pipe is shell & straws are tubes)2 I cut two thermocol rounds with diameter matching the inside diameter of the pipe. These rounds have holes through which the straws can slide from one round to the other (tube sheets). Also assume that the straws and these holes make a leak proof joint.3 Some 3/4th cut discs with diameter just enough to slide through the pipe and having holes matching the straws are introduced (baffles).4 Between two discs a thin rod or rigid wire is tied to keep the discs in position (tie rod)5 The straws are now introduced one by one from one thermocol round passing through these discs to the other thermocol.6 The gap between the thermocol rounds and the pipe is sealed.7 Suppose I have inlet and outlet connections on this pipe side ways (shell side nozzles) through which any liquid like cold water can be introduced.8 On either sides of the pipe imagine having pipe cut pieces with one end closed (tube channels). These are sealed with the pipe.9 These pipe cuts also have side connections like pipe (tube side nozzles) through which hot water can be introduced.10 If both hot and cold waters are circulated through the straw side and the pipe side, the hot fluid coming out of the other side of the straw end will be cooler and vice versa.11 This is visualizing a shell & tube heat exchanger

Stepwise description of processThe goal of the document is to provide instructions to an

animator who is not a expert.

You have to describe what steps the animator should take to make your concept come alive as a moving visualization.

Use one slide per step. This will ensure clarity of the explanation.

Add a image of the step in the box, and the details in the table below the box.

You can use any images for reference, but mention about it's copyright status

The animator will have to re-draw / re-create the drawings

Add more slides as per the requirement of the animation5

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Step 1:

Audio Narration (if any)

Text to be displayed (if any)(DT)

Description of the action/

interactivity

T1: Title of the step, to appear as heading of the screen (if any)

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3 Process fluid Heating/Cooling fluid

Blue liquid introduced through the entry as shown. It should fill the entire channel

Process fluid at the inlet

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Audio Narration (if any)

Text to be displayed (if any)(DT)

Description of the action/

interactivity

The liquid should simultaneously flow through all the tubes as shown by arrows

None

The liquid should fill the exit channel and eventually come out of the exit nozzle

None

The liquid should fill the exit channel and eventually come out of the exit nozzle

None

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Audio Narration (if any)

Text to be displayed (if any)(DT)

Description of the action/

interactivity

Red liquid enters the shell side inlet nozzle

None

The liquid fills the corners (on rhs) and passes across baffles in a wavy form as shown

None

It fills the corners (on rhs) and exits from the shell side nozzle

None

Heating/cooling fluid

Animation design• Please see the design template provided in the

next slide.

• This is a sample template, and you are free to change as per your design requirements.

• Try and rename the tabs / buttons / sections / subsections as shown in the template.

• Use ‘callouts’ as shown above to explain the source of content. Ex: If the call out is placed at the Tab 01, and you want the content to be taken from slide 3 of this presentation, then place this callout on the Tab 01, and write ‘Slide 3’ inside the callout.

Slide 3

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Animation area

Instructions/ Working area

Credits

Name of the section/stage

Interactivityarea

Tab 02 Tab 03 Tab 04 Tab 05 Tab 06 Tab 07

Button 01

Button 02

Button 03

Introduction

Slide 3

Interactivity and Boundary limits In this section, you will add the ‘Interactivity’ options to

the animation.

Use the template in the next slide to give the details.

Insert the image of the step/s (explained earlier in the Section 3) in the box, and provide the details in the table below.

The details of Interactivity could be:

Types: Drop down, Slider bar, Data inputs etc. Options: Select one, Multiple selections etc Boundary Limits: Values of the parameters, which

won’t show results after a particular point Results: Explain the effect of the interaction in this

column

Add more slides if necessary

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Instructions for the animatorInstruction

to the learner

Results and OutputBoundary

limitsInteractivity

type

Interactivity option 1: Step No: 1

Image/graphic for explaining the interactivity options

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Self- Assessment Questionnaire for Learners

• Please provide a set of questions that a user can answer

based on the LO. They can be of the following types:

– These questions should be 5 in number and can be of

objective type (like MCQ, Match the columns, Yes or

No, Sequencing, Odd One Out).

– The questions can also be open-ended. The user would

be asked to think about the question. The author is

requested to provide hints if possible, but a full answer

is not necessary.

– One can include questions, for which the user will need

to interact with the LO (with certain parameters) in

order to answer it.

– It is better to avoid questions based purely on recall.

APPENDIX 1

Questionnaire:

Use appropriate formatting for the questions

APPENDIX 1

Links for further reading

In the next slide, provide some reference reading material for the users.

It could be books, reference publications, or website URLs.

APPENDIX 2

Links for further reading

Reference websites:

Books:

Research papers:

APPENDIX 2

Summary

• Please provide points to remember to

understand the concept/ key terms of the

animation, in the next slide.

• The summary will help the user in the quick

review of the concept.

APPENDIX 3

Summary

APPENDIX 3