TE 9272 FLUIDIZED BED SYSTEMS SYLLABUS | ANNA UNIVERSITY ME THERMAL ENGINEERING ELECTIVES SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY M.E THERMAL ENGINEERING DEPARTMENT ELECTIVES SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI, TRICHY, MADURAI, TIRUNELVELI, COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2010
TE 9272 FLUIDIZED BED SYSTEMS L T P C 3 0 0 3
AIM: To inspire the students with the theories of fluidization, heat transfer and design for various applications.
OBJECTIVES:
To introduce the concepts of fluidization and heat transfer in fluidized beds.
To understand the design principles and apply the same for industrial applications.
UNIT I FLUIDIZED BED BEHAVIOUR 12
Characterization of bed particles – comparison of different methods of gas – solid contacts. Fluidization phenomena – regimes of fluidization – bed pressure drop curve. Two phase and well-mixed theory of fluidization. Particle entrainment and elutriation – unique features of circulating fluidized beds.
UNIT II HEAT TRANSFER 6
Different modes of heat transfer in fluidized bed – to wall heat transfer – gas to solid heat transfer – radiant heat transfer – heat transfer to immersed surfaces. Methods for improvement – external heat exchangers – heat transfer and part load operations.
UNIT III COMBUSTION AND GASIFICATION 6
Fluidized bed combustion and gasification – stages of combustion of particles – performance – start-up methods. Pressurized fluidized beds.
UNIT IV DESIGN CONSIDERATIONS 9
Design of distributors – stoichiometric calculations – heat and mass balance – furnace design – design of heating surfaces – gas solid separators.
UNIT V INDUSTRIAL APPLICATIONS 12
Physical operations like transportation, mixing of fine powders, heat exchange, coating drying and sizing. Cracking and reforming of hydrocarbons, carbonization, combustion and gasification. Sulphur retention and oxides of nitrogen emission Control.
TOTAL : 45 PERIODS TEXT BOOKS:
1. Howard,J.R.,Fluidized Bed Technology:Principles and Applications,Adam Hilger, NewYork, 1983.
2. Geldart, D., Gas Fluidization Technology, John Willey and Sons, 1986.
REFERENCES:
1. Kunii, D and Levespiel, O., Fluidization Engineering, John Wiley and Son Inc, New York, 1969.
2. Howard, J.R. (Ed), Fluidized Beds: Combustion and Applications, Applied Science Publishers, NewYork, 1983.
3 .Botteril, J.S.M., Fluid Bed Heat Transfer, Academic Press, London, 1975.
4. Yates, J.G.Fundamentals of Fluidized bed Chemical Processes, Butterworths, 1983.
TE 9272 FLUIDIZED BED SYSTEMS L T P C 3 0 0 3
AIM: To inspire the students with the theories of fluidization, heat transfer and design for various applications.
OBJECTIVES:
To introduce the concepts of fluidization and heat transfer in fluidized beds.
To understand the design principles and apply the same for industrial applications.
UNIT I FLUIDIZED BED BEHAVIOUR 12
Characterization of bed particles – comparison of different methods of gas – solid contacts. Fluidization phenomena – regimes of fluidization – bed pressure drop curve. Two phase and well-mixed theory of fluidization. Particle entrainment and elutriation – unique features of circulating fluidized beds.
UNIT II HEAT TRANSFER 6
Different modes of heat transfer in fluidized bed – to wall heat transfer – gas to solid heat transfer – radiant heat transfer – heat transfer to immersed surfaces. Methods for improvement – external heat exchangers – heat transfer and part load operations.
UNIT III COMBUSTION AND GASIFICATION 6
Fluidized bed combustion and gasification – stages of combustion of particles – performance – start-up methods. Pressurized fluidized beds.
UNIT IV DESIGN CONSIDERATIONS 9
Design of distributors – stoichiometric calculations – heat and mass balance – furnace design – design of heating surfaces – gas solid separators.
UNIT V INDUSTRIAL APPLICATIONS 12
Physical operations like transportation, mixing of fine powders, heat exchange, coating drying and sizing. Cracking and reforming of hydrocarbons, carbonization, combustion and gasification. Sulphur retention and oxides of nitrogen emission Control.
TOTAL : 45 PERIODS TEXT BOOKS:
1. Howard,J.R.,Fluidized Bed Technology:Principles and Applications,Adam Hilger, NewYork, 1983.
2. Geldart, D., Gas Fluidization Technology, John Willey and Sons, 1986.
REFERENCES:
1. Kunii, D and Levespiel, O., Fluidization Engineering, John Wiley and Son Inc, New York, 1969.
2. Howard, J.R. (Ed), Fluidized Beds: Combustion and Applications, Applied Science Publishers, NewYork, 1983.
3 .Botteril, J.S.M., Fluid Bed Heat Transfer, Academic Press, London, 1975.
4. Yates, J.G.Fundamentals of Fluidized bed Chemical Processes, Butterworths, 1983.
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