RAJALAKSHMI ENGINEERING COLLEGE

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RAJALAKSHMI ENGINEERING COLLEGE

DEPARTMENT OF AERONAUTICAL ENGINEERING

AE1352


-

HEAT TRANSFER

Staff: Mr.Yogesh Kumar Sinha Class: I
I
I Year Aero

Unit no


Unit

Topics to be covered

Hours

1

HEAT CONDUCTION

Basic

Modes of Heat Transfer



One dimensional steady state heat
conduction: Composite Medium


Critical thickness


Effect of variation
of thermal Conductivity



Extended Surfaces


Unsteady state.

Heat Conduction: Lumped System
Analysis


Heat Transfer in S
emi
infinite and infinite solids


Use of
Transient


Temperature charts


Application of numerical techniques.

1


2,3


4,5


6,7

8,

9

10


11

2

CONVECTIVE HEAT
TRANSFER

Introduction


Free convection in
atmosphere free convection on a
vertical flat plate


Empirical relation
in free convection


Forced convection


Laminar and turbulent convective
heat transfer analysis in flows between
parallel plates, over a flat plate and in a
circular pipe. Empirical relations,
application of numerical techniques in
pro
blem solving.

12,13


14

15

16
,
17

18
,
19



20
,
21

3

RADIATIVE HEAT
TRANSFER

Introduction to Physical mechanism


Radiation properties


Radiation shape
factors


Heat exchange between non


black bodies


Radiation shields.

22

23
,
24

25
,
26,27

28,29

4

HEAT EX
CHANGERS

Classification

Temperature
d
istribution


Overall heat transfer coefficient,

Heat Exchange Analysis


LMTD
Method and E
-
NTU Method.


30
,
31

32,33


34
,
35

36,37


5

HEAT TRANSFER
PROBLEMS IN
AEROSPACE
ENGINEERING

.

High
-
Speed flow Heat Transfer, Hea
t
Transfer problems in gas turbine
combustion chambers


Rocket thrust
chambers


Aerodynamic heating


Ablative heat transfer.

38

39

40
,
41,42

43,44

45


TEXT BOOKS

1.

Yunus A. Cengel., “Heat Transfer


A practical approach”, Second Edition, Tata McGraw
-
Hill,

2002.

2.

Incropera. F.P.and Dewitt.D.P. “ Introduction to Heat Transfer”, John Wiley and Sons


2002.


REFERENCES

1.

Lienhard, J.H., “A Heat Transfer Text Book”, Prentice Hall Inc., 1981.

2.

Holman, J.P. “Heat Transfer”, McGraw
-
Hill Book Co., Inc., New York,
6
th

Edn., 1991.

3.

Sachdeva, S.C., “Fundamentals of Engineering Heat & Mass Transfer”, Wiley Eastern Ltd., New
Delhi, 1981.

4.

Mathur, M. and Sharma, R.P. “Gas Turbine and Jet and Rocket Propulsion”,
Standard Publishers, New Delhi 1988