15CH41T: Heat Transfer Chemical 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Heat Transfer detail DTE Kar Diploma syllabus for Chemical Engineering (CH), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15CH41T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other chemical 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Chemical 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for heat transfer is as follows.

Pre-requisites:

Knowledge of fundamentals of science and maths, Chemical Process calculations.

Course Objectives:

Understand and apply the principles of heat transfer and able to operate heat exchangers and fluid flow equipments.

Course Outcomes:

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Course Delivery:

The course will be delivered through lectures and presentations

UNIT-I: HEAT TRANSFER BY CONDUCTION 10 hrs.

Introduction-Modes of heat transfer- Conduction – Fourier’s law – Thermal conductivity – compound resistance in series, heat transfer through single wall, compound wall -A cylinder – problems.

UNIT-II: HEAT TRANSFER BY CONVECTION 10 hrs.

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UNIT-III: HEAT TRANSFER BY RADIATION 06 hrs.

Radiation heat transfer – Law of radiation heat transfer and applications of radiation
heat transfer.

UNIT-IV: HEAT TRANSFER EQUIPMENTS 10 hrs.

Heat transfer equipment – Double pipe heat exchanger -exchanger -Finned tube heat exchanger – Condensers. Shell and tube heat

UNIT-V: EVAPORATION 10 hrs.

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UNIT- VI: MULTIPLE EFFECT EVAPORATION 06 hrs.

Capacity and Economy of an evaporator-Vacuum evaporation – Multiple effect evaporation principles – Capacity of multiple effect evaporation.

Reference Books:

1. Unit Operations of Chemical Engineering, McCabe W.L Smith V Edn., McGraw Hill
2. Introduction to Chemical Engineering, Badger, W.L. and Banchero J.T, 3rd Edition, McGraw Hill.
3. Coulson and Richardson’s Chemical Engineering.
4. Perry’s Chemical Engineers’ Handbook, McGrawHill .
5. Heat transfer by K.V Gahvane.

e-links :

1. https://www.youtube.com/watch?v=w7MoS2C70zU
2. https://www.youtube.com/watch?v=n9Riw8gp2JI
3. https://www.youtube.com/watch?v=GzH1Z2IpnMY
4. https://www.youtube.com/watch?v=jdsNoRgt7zY
5. https://www.youtube.com/watch?v=iIRbhZY8MpE
6. https://www.youtube.com/watch?v=22W753joAnA
7. https://www.youtube.com/watch?v=x4c6UN8IqOc
8. https://www.youtube.com/watch?v=-42JmVBdlM4
9. https://www.youtube.com/watch?v=ftnLJ6VDwS8
10. https://www.youtube.com/watch?v=Gn0E7BSaVZ8
11. https://www.youtube.com/watch?v=3T8Km9BYHeg&list=PL4ECF5DA8511498E6

Suggested List of Student Activities:

Note: the following activities or similar activities for assessing CIE (IA) for 5 marks (Any one)

1. Each student should do any one of the following type activity or any other similar activity related to the course and before conduction, get it approved from concerned Teacher and HOD.
2. Each student should conduct different activity and no repeating should occur

1. Each student will give an activity to prepare a tabulated summary for types of evaporators which is available in the market. (Summary includes types of evaporators other than indicated in chapter-5)
2. List out any five heat exchangers devices available in market with its specifications and current market price. (Summary includes types of evaporators other than indicated in chapter-4)
3. Each student will give an activity to prepare a tabulated summary for types of heat insulating materials available in market. (Summary includes type, specification, size range, material, rate and applications. Summary includes types of insulators other than indicated in chapter-1).
4. Through relevant sources collect information on different types of evaporators accessories and submit a summary including types, specifications, size, advantages, disadvantages, applications, rate etc)
5. Collect information regarding different types of condensors available in the market for a specific duty and prepare a tabulated summary including type, specifications, size, advantages, disadvantages, cost, applications etc.

Course Delivery:

The course will be delivered through lectures and presentations

Model Question Paper:

(CIE)

1. Define conduction. Indicate industrial examples. (5)
2. Explain briefly ‘Optimum insulation Thickness’ (5)
3. Derive an equation for over all heat transfer coefficient (from hot fluid to cold fluid through a solid wall). OR Calculate the heat transfer area required in forced circulation give the necessary data. (10)

Model Question Paper:

Part A 6 X 5 =30 Marks

1. Define conduction. Indicate industrial examples.
2. Define thermal conductivity. Give S.I. unit.
3. Discuss briefly the three modes of heat transfer
4. Explain briefly ‘Optimum insulation Thickness’
5. State and illustrate Kirchhoff’s law and Stefan-Boltzmann law.
6. Discuss the concept of black body .
7. Solve simple problem on radiation.
8. Discuss maintenance procedure of heat exchangers.
9. Discuss the principle of vapor compression evaporation

Part-B 7X10=70 Marks

1. Derive an equation for conduction through a single plane wall, a cylindrical wall and composite wall by applying Fourier’s law.
1. Define natural and forced convection.
2. Name the types of flow arrangements in heat exchangers
3. Explain the need of using log mean temperature difference.
1. Compare parallel current and counter current methods in heat transfer process
2. Explain the need for providing baffles in shell and tube heat exchangers.
5. Calculate the heattransfer area required in forced circulation give the necessary data.
1. State the specific advantages of the shell and tube heat exchangers.
2. List the merits and demerits of Double pipe heat exchanger.
7. Explain the working of shell and tube heat exchangers with neat sketch.
1. State the industrial applications of Evaporators.
2. State the boiling point elevation and effect of hydrostatic head.
9. Describe with sketches the construction and working of Standard vertical tube evaporator
1. Outline the important liquid characteristics in evaporators and select the suitable evaporator by giving reasons.
2. Sketch any one type of Steam trap
11. Sketch and explain the multiple effect evaporator system.

For detail syllabus of all other subjects of BE Chemical, C15 scheme do visit Chemical 4th Sem syllabus for C15 scheme.

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