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Sathyabama Institute of Science and Technology M.E. - Thermal Engineering SMEA5104 Design of Heat Exchangers Syllabus SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF MECHANICAL ENGINEERING SMEA5104 DESIGN OF HEAT EXCHANGERS L T P Credits Total Marks 3 0 0 3 100 UNIT 1 CONSTRUCTIONAL DETAILS AND HEAT TRANSFER 9 Hrs. Types-Regenerators and Recuperators- Shell and Tube Heat Exchangers –- Industrial Applications Temperature Distribution and its Implications - LMTD - Effectiveness – NTU method. UNIT 2 FLOW DISTRIBUTION AND STRESS ANALYSIS 9 Hrs. Effect of Turbulence - Friction Factor - Pressure Loss – Channel Divergence Stresses in Tubes - Heater Sheets and Pressure Vessels - Thermal Stresses - Shear Stresses - Types of Failures, Flow induced vibrations. UNIT 3 DESIGN ASPECTS 9 Hrs. Heat Transfer and Pressure Loss - Flow Configuration - Effect of Baffles - Effect of Deviations from Ideality - Design of Typical Liquid - Gas-Gas-Liquid Heat Exchangers. UNIT 4 CONDENSERS AND EVAPORATORS DESIGN 9 Hrs. Design of Surface and Evaporative Condensers - Design of Shell and Tube - Plate Type Evaporators. UNIT 5 COOLING TOWERS 9 Hrs. Types – counter flow – cross flow - Packings - Spray Design - Selection of Pumps - Fans and Pipes - Testing and Maintenance - Experimental Methods – Types of draft – natural and forced. Max. 45 Hrs. COURSE OUTCOMES On completion of the course, student will be able to CO1 - Remember the types of heat exchanger, advantages, disadvantages and its application[Remember-L1]. CO2 - Understand the types of heat exchanger which will be suitable for particular application [Understand-L2]. CO3 - Apply the knowledge gained from this into industrial applications [Apply–L3]. CO4 - Analyze the difference between the various heat exchangers which will be suitable for corresponding application [Analyze–L4]. CO5 - Evaluate the better heat exchanger among the available heat exchanger [Evaluate-L5]. CO6 - Evaluate the cooling tower accessories components to increase their performance [Evaluate-L5]. TEXT / REFERENCE BOOKS 1. Ramesh K. Shah, Dusan P. Sekulic, Fundamentals of Heat Exchanger Design, John Wiley & Sons, 2003. 2. Bahman Zohuri, Compact Heat Exchangers: Selection, Application, Design and Evaluation,1st Edition, Springer; 2017. 3. Kaka Liu Pramuanjaroenkij Kakag, Heat Exchangers selection, Rating, and Thermal Design, CRC Press, 2012. 4. Kuppan Thulukkanam, Heat Exchanger Design Handbook 2nd Edition, CRC Press, 2013. 5. TEMA BOOK OF STANDARDS, 9th Edition, Tubular Exchange Manufacturing Association (TEMA), 2007. 6. Frederic P. Miller, Agnes F. Vandome, John McBrewster Cooling Tower Alphascript Publishing, 2009. END SEMESTER EXAMINATION QUESTION PAPER PATTERN Max. Marks : 100 Exam Duration : 3 Hrs. PART A: 5 Questions of 6 marks each – No choice 30 Marks PART B: 2 Questions from each of the internal choice, each carrying 14 marks 70 Marks |
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