HEAT transfer {H.T.} model answer paper Dec 18, may 19.

Screenshot

Branch :- mechanical engineering

Subject:- heat transfer [ HT ]

University :- Mumbai University

Semester :- 5th sem

Type :- model answer paper {Dec 18, may 19}.

Size :-  7.93 mb

Contains/syllabus of heat transfer

Chapter 1.  Basic concept of heat transfer 

‌Define heat transfer and it's important in engineering applications

‌difference between heat transfer and thermodynamics, physical mechanism of modes of heat transfer.

‌governing laws of heat transfer, conduction mode.

‌comvection mode 

‌radiation mode.

‌

Chapter2. Conduction

1. Assumption heat conduction,

2. Generalized heat conduction equations in rectangular.

‌ 3. steady State heat conduction through plane wall.

4. Expy thermal contact resistance.

5. Explain initial boundry conduction.

6.  Numericals.

Chapter 3.Extended surface, unsteady state heat transfer ( transient heat conduction ) and numerical methods in heat conduction

‌ 1. Types of extended surface and it's significant,  2. governors differential equations for fin and it's solution.

‌ 3. fim performance:

‌ (a) unsteady State heat transfer:

application of unsteady heat transfer, 

lumped system analysis, 

criteria for lumped system for its solution.

4. What is the efficiency and effectiveness of fins.

Chapter 4. Convection heat transfer 

1. Explain non-dimensional no. Used in conventional heat transfer.

2. Explain Buckingham -π theorem

3. Numerical on fins.

4. Write short notes on: hydrodynamic and thermal boundry layer.

Chapter 5.Radiation heat transfer 

Chapter 6.Boiling and condensers and heat

exchangers 

1. Explain construction and working of heat pipe.

2. Numerical on heat exchanger.

PDF 👇 format
Download