SRM UNIVERSITY FACULTY OF ENGINEERING AND ...

SRM UNIVERSITY FACULTY OF ENGINEERING AND TECHNOLOGY DEPARTMENT OF FOOD PROCESS ENGINEERING COURSE PLAN Course code FP 0451

Course Sem Category Course L T P C name duration Boiler And VII July3 0 0 3 Steam December2012 Engineering

Class Time Table Day Monday Tuesday Wednesday Thursday

Hour 4th 2nd 3rd 1

st

D Timing 11.25-12.15 a.m 9.35-10.25 a.m 10.35-11.25 a.m 8.45-9.35 a.m

Faculty Details Section B.Tech VII sem (FPE)

Name Mrs.V.Nithyalaksh mi

Offic e B 609

Mail id [email protected] n

Text Books: 1. Sarkar,B.K.2009. Thermal Engineering. Tata Mcgraw Hill Publishing company Limited 2. Rajput,R.K.2009.Thermal engineering.seventh edition. Laxmi Publications(P) LTD 3. Ballaney,P.L.2009.Thermal Engineeing. Engineering Thermiodynamics and Enrergy conversion Techniques. KhannaaPublishers

Assessment Details: Cycle test I : 10marks Cycle Test II : 10 marks Model Test : 20 marks Surprise Test : 5marks Attendance : 5 Marks

Test Schedule:

S.No Date Test Units Duration Cycle Test-I 1 First 2 units 2 periods Cycle Test-II Second 2 units 2 periods 2 Model Exam 3 All units 3 hrs Outcomes Students who have successfully completed this course will have full understanding of the following concepts Course objective • Fuel and its combustion • Steam production and its properties • Chimney design • Boiler design and its maintenance

Course outcome After completing this course students can able to identify the different sources of fuel and able to choose a suitable fuel for particular operation. Can able to identify and solve the problems related to theory of combustion, air requirement for burning a fuel and able to find out the gas analysis Able to identify the different condition of steam and formation Able to use the steam table and can solve the problems using stream tables Can able to choose the suitable chimney in suitable place according to certain criteria and able to design the chimney for given condition and can find out the maximum discharge through the chimney Able to gain through knowledge in different types of boilers used in different food industries and problems raised in boiler maintenance. and how to solve the particular problem by gaining knowledge about boiler amounting and accessories By studying the selection and layout of pipeline students can able to economically utilize the heat in food industry within the knowledge of Indian boiler regulation act.

Detailed Session plan:

Session Topics to be covered No 1 2 3 4 5 6

Time (min)

FUEL AND COMBUSTION- 50 Introduction Classification - solid, liquid and gaseous 50 fuel Theory of combustion- calorific value - 50 Problems on calorific L.C.V Bomb calorimeter

Ref

Teaching method

1,2,3 BB 1,2

BB,ppt

1,2

BB

value-H.Cnd 50

1,2

BB

50

1,2

BB

air 50

1,2

BB

50

1,2

BB

7

Determination of minimum requirement for combustion Problems on air requirement

8

Problems on air requirement

50

1,2

BB

9

Gas analysis

50

1,2

BB

10

PROPERTIES OF STEAM- 50 introduction,Phase transformation Steam formation 50

Testing method Group discussion Group discussion Question Problem solving Group discussion Derive the solution Problem solving Question

1,2,4 BB

Group discussion Group discussion Question

Condition of steam-saturated steam, wet 50 steam, dry steam Thermodynamic properties of steam- 50 Sensible heat, latent heat,

1,2,4 BB

Question

1,4

Question

14

Dryness

fraction 50

1,2,4 BB

15

Superheated steam

50

1,2,4 BB

Discussion, question Discussion

16

Steam table uses

50

1,2,4 BB

Question

17

Problems using steam tables

50

1,4

18

Expansion of steam

50

1,2,4 BB

Problem solving Question

19

1,2,3 BB

Question

1,2,3 PPT

Question

21

Chimney design- introduction-need for 50 chimney Classification of draught - natural, 50 forced, artificial, induced draught draught losses 50

1,2,3 PPT

Question

22

Advantages of mechanical draught-

1,2,3 PPT

Question

23

determination of height and diameter of 50 chimney -

1,2,3 BB

Question

11 12 13

20

fraction,

wet

50

1,2,4 BB

BB

BB

24 25

determination of height and diameter of 50 chimney condition of maximum discharge 50

1,2,3 BB

Question

1,2,3 BB

Question,

26

Problems on determination of height 50 and diameter of chimney

1,2,3 BB

27

Problems on determination of maximum 50 discharge

1,2,3 BB

28

Efficiency of chimney

50

1,2,3 BB

Question, problem solving Question, problem solving Question

29

Boiler-introduction-purpose

50

1,2,3 BB,PPT

Question

30

50

1,2,3 BB,PPT

Question

50

1,2,3 BB,PPT

50

1,3

BB,PPT

50

1,3

BB

50

1,3

BB,PPT

Question, discussion Question, discussion Question, discussion Question

50

1,3

BB,PPT

Question, discussion

50

1,3

PPT,BB

Question

50

1,3

BB,PPT

Question

50

1,3

BB

Question

39

Classification of boilers based on different aspects- vertical and horizontal return tube boilers - working principle Cochran boiler, Lancaster boilerworking principle locomotive boiler, velox boiler working principle Merits and demenrtis of fire tubeand water tube boilers Boiler mountings-water level indicator, safety valve Boiler mountings-fusible plug, pressure gauge, steam stop valve,feed check valve Boiler accessories- economizer, super heater Boiler accessories-air preheater, feed pump. injector Fitting, safety and maintance intrtoduction Selection of size of steam pipes

50

1,3

BB

Question

40

Layout of pipe lines

50

1,3

BB

Question

41

Energy audit of steam boilers

50

1

BB

Question

42

Economy of heat utilization

50

1

BB

Question

43

Boiler codes

50

1

BB

Question

44

Indian boiler regulation act

50

1

BB

Question

45

Safety in steam plant maintenance

50

1

BB

Question

46

Safety in steam plant maintenance

50

1,2,3 BB

Question

47

Summary of course

50

1,2,3

Problem

31 32 33 34 35

36 37 38

solving 48

Revision on problems

50

1,2,3

Problem solving