Friday, 27 November 2015

ME6404 thermal Engineering course lecture plan

ME 6404 – Thermal Engineering
Staff In Charge                        :  K. Muthu, Ass. Prof.  / Mechanical.
Class                             : II – Year Mechanical Engineering
S.No.
Unit
Topic
Hours Planned
Lect. Hours
Tutorials
1.
Unit I – Gas Power Cycles
Introduction, Air standard cycles – Otto cycle – Air standard efficiency, mean effective pressure, Characteristics & applications
1
-
2.
Diesel cycle – Air standard efficiency, mean effective pressure, Characteristics & applications
1
-
3.
Dual cycle – Air standard efficiency, mean effective pressure, Characteristics & applications
1
-
4.
Problems on Otto cycle
1
-
5.
Tutorial Problems

-
1
6.
Problems on Diesel cycle
1
-
7.
Problems on Dual cycle
1
-
8.
Brayton cycle – Air standard efficiency, Characteristics & applications
1
-
9.
Problems on Brayton cycle
1
-
10.
Tutorial Problems
-
1
11.
Tutorial Problems

-
1
12.
Actual and theoretical PV diagram of Four stroke and two stroke engines
1
-

Total Hours
09
03
13.
Unit II – Internal Combustion Engines
Classification, main components and functions of two and four stroke engines
1
-
14.
Valve timing and port timing diagrams, Comparison of two stroke and four stroke engines
1
-
15.
Fuel supply systems – carburettor, fuel pump and fuel injector
1
-
16.
Ignition systems – spark plug and distributor

1
-
17.
Comparison of petrol & diesel engine, knocking and detonation
1
-
18.
Lubrication systems – purpose and methods of lubrication, Cooling systems – necessity and optimum cooling, air and liquid cooling
1
-
19.
Performance parameters – brake power, indicator power, specific fuel consumption, mechanical, thermal and volumetric efficiencies
1
-
20.
Exhaust gas analysis, minimum air requirement, engine fuels, pollution control norms
1
-
21.
Air fuel ratio calculation, Performance calculations
1
-
22.
Tutorial Problems
-
1
23.
Tutorial Problems
-
1
24.
Tutorial Problems

-
1

Total
09
03
25.
Unit  III – Steam Nozzles and Turbines
Shape of nozzles, velocity of steam leaving the nozzle, effect of friction
1

-
26.
Mass flow rate of steam through the nozzle, critical pressure ratio and its significance, supersaturated flow
1
-
27.
Problems on steam nozzles (convergent & convergent-divergent nozzles)
1
-
28.
Problems on nozzles (convergent-divergent nozzles)
1
-
29.
Tutorial Problems
-
1
30.
Problems on supersaturated flow
1
-
31.
Impulse and reaction principles, compounding of impulse turbines
1
-
32.
Velocity diagram of simple and multistage turbines
1
-
33.
Governing of steam turbines
1
-
34.
Tutorial Problems
-
1
35.
Problems on steam turbines

1
-
36.
Tutorial Problems
-
1

Total
09
03
37.
Unit IV – Air Compressor
Classification, single stage compressor with and without clearance volume, compressor capacity, FAD, clearance ratio and mep
1
-
38.
Work of compression with and without clearance volume for isothermal and isentropic compressions
1
-
39.
Problems on single stage air compressor
1
-
40.
Problems on single stage air compressor
1
-
41
Tutorial Problems


1
42.
Multi stage air compressor, inter-cooling, work of compression
1
-
43.
Condition for minimum work, rotary compressors
1
-
44.
Problems on multi stage air compressor
1
-
45
Problems on multi stage air compressor
1
-
46.
Problems on multi stage air compressor
1
-
47.
Tutorial Problems

-
1
48.
Tutorial Problems
-
1

Total
09
03
  49.
Unit V – Refrigeration and Air conditioning
Refrigeration – applications and types, simple vapour compression refrigeration cycle
1
-
  50.
Vapour compression system with sub-cooling and super heating, performance parameters
1
-
51.
Problems on vapour compression cycle
1
-
52.
Problems on vapour compression cycle
1
-
53.
Tutorial Problems
-
1
54.
Vapour absorption system - Ammonia – water, Lithium bromide – water systems, comparison of vapour absorption and compression systems
1
-
55.
Psychrometry – processes, chart
1
-
56.
Cooling load calculations, RSHF, GSHF, ESHF
1
-
57.
Air conditioning systems – summer, winter and year round

1

58.
Problems on psychometric

1
-
59.
Tutorial Problems
-
1
60.
Tutorial Problems
-
1

Total
09
03

Total Hours:  60 Hours (45 + 15 T)

TEXT BOOKS:
1. Rajput. R. K., “Thermal Engineering” S.Chand Publishers, 2000
2. Kothandaraman.C.P., Domkundwar. S,Domkundwar. A.V., “A course in thermal Engineering",
Fifth Edition, ”Dhanpat Rai & sons , 2002
REFERENCES:
1. Sarkar, B.K,”Thermal Engineering” Tata McGraw-Hill Publishers, 2007
2. Arora.C.P, ”Refrigeration and Air Conditioning ,” Tata McGraw-Hill Publishers 1994
3. Ganesan V..” Internal Combustion Engines” , Third Edition, Tata Mcgraw-Hill 2007
4. Rudramoorthy, R, “Thermal Engineering “,Tata McGraw-Hill, New Delhi,2003
5. Ramalingam. K.K., "Thermal Engineering", SCITECH Publications (India) Pvt. Ltd., 2009.

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