CH3226 HEAT TRANSFER SYLLABUS | ANNA UNIVERSITY BTECH PHARMACEUTICAL TECHNOLOGY 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER B TECH PHARMACEUTICAL TECHNOLOGY DEPARTMENT 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), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
CH3226 HEAT TRANSFER
UNIT I FUNDAMENTAL CONCEPTS AND CONDUCTIVE HEAT
TRANSFER 12
Modes of heat transfer – Fourier’s law – Newton’s law– Thermal conductance and
resistance – Temperature field and temperature gradient – Heat transfer by conduction –
General heat conduction equation – Thermal diffusivity and equivalent thermal
conductivity – One dimensional steady state conduction through thick cylindrical shells –
Critical thickness of insulation for cylindrical surfaces.
UNIT II CONVECTIVE HEAT TRANSFER AND BOUNDARY LAYER
THEORY 12
Heat transfer coefficient – Forced convection – Free convection – Dimensional analysis
and empirical correlation – Physical significance of dimensionless groups – Concept of
hydrodynamic and thermal boundary layers.
UNIT III THERMAL RADIATION 12
Thermal radiation – Spectrum of electromagnetic radiation – Monochromatic emissive
power of black body – Planck’s distribution law – Kirchoff’s law – Total emissive power –
Problems of Stefan Boltzmann law and Weins displacement law – Configuration factor
determination – Typical examples.
UNIT IV DESIGN OF HEAT EXCHANGERS 12
Heat exchangers – Types and variation in design – Overall heat transfer coefficient –
LMTD – Correction factors for multiple pass heat exchanger – Illustrative examples –
Number of transfer units and effectiveness of heat exchangers.
UNIT V HEAT TRANSFER IN EVAPORATORS 12
Evaporation – Type of evaporators – Single and multiple effect operation – Capacity and
economy of multiple effect evaporators – Effect of liquid head and boiling point elevation
– Duhrings rule – Material and energy balance in evaporators – Illustrative examples.
TOTAL: 60 PERIODS
TEXT BOOKS
1. Nesati, O.M., “Heat Transfer: A Basic Approach”, McGraw-Hill, 1985.
2. McCabe, W.L., Smith, J.C. and Harriot, P., “Unit Operations in Chemical
Engineering”, 7th Edition, McGraw Hill, 2005.
REFERENCES
1. Donald, Q.K., “Process Heat Transfer”, 1st Edition, Tata McGraw Hill Publishing
Co, 1997.
2. Mikheyev, M., “Fundamentals of Heat Transfer”, Mir Publishers, 1968.
CH3226 HEAT TRANSFER
UNIT I FUNDAMENTAL CONCEPTS AND CONDUCTIVE HEAT
TRANSFER 12
Modes of heat transfer – Fourier’s law – Newton’s law– Thermal conductance and
resistance – Temperature field and temperature gradient – Heat transfer by conduction –
General heat conduction equation – Thermal diffusivity and equivalent thermal
conductivity – One dimensional steady state conduction through thick cylindrical shells –
Critical thickness of insulation for cylindrical surfaces.
UNIT II CONVECTIVE HEAT TRANSFER AND BOUNDARY LAYER
THEORY 12
Heat transfer coefficient – Forced convection – Free convection – Dimensional analysis
and empirical correlation – Physical significance of dimensionless groups – Concept of
hydrodynamic and thermal boundary layers.
UNIT III THERMAL RADIATION 12
Thermal radiation – Spectrum of electromagnetic radiation – Monochromatic emissive
power of black body – Planck’s distribution law – Kirchoff’s law – Total emissive power –
Problems of Stefan Boltzmann law and Weins displacement law – Configuration factor
determination – Typical examples.
UNIT IV DESIGN OF HEAT EXCHANGERS 12
Heat exchangers – Types and variation in design – Overall heat transfer coefficient –
LMTD – Correction factors for multiple pass heat exchanger – Illustrative examples –
Number of transfer units and effectiveness of heat exchangers.
UNIT V HEAT TRANSFER IN EVAPORATORS 12
Evaporation – Type of evaporators – Single and multiple effect operation – Capacity and
economy of multiple effect evaporators – Effect of liquid head and boiling point elevation
– Duhrings rule – Material and energy balance in evaporators – Illustrative examples.
TOTAL: 60 PERIODS
TEXT BOOKS
1. Nesati, O.M., “Heat Transfer: A Basic Approach”, McGraw-Hill, 1985.
2. McCabe, W.L., Smith, J.C. and Harriot, P., “Unit Operations in Chemical
Engineering”, 7th Edition, McGraw Hill, 2005.
REFERENCES
1. Donald, Q.K., “Process Heat Transfer”, 1st Edition, Tata McGraw Hill Publishing
Co, 1997.
2. Mikheyev, M., “Fundamentals of Heat Transfer”, Mir Publishers, 1968.
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