Heat Transfer Operations detail syllabus for Chemical Engineering (Ch), 2019-20 scheme is taken from AKTU official website and presented for AKTU students. The course code (KCH303), and for exam duration, Teaching Hr/Week, Practical Hr/Week, Total Marks, internal marks, theory marks, duration, and credits do visit complete sem subjects post given below.
For all other ch 3rd sem syllabus for b.tech 2019-20 scheme aktu you can visit CH 3rd Sem syllabus for B.Tech 2019-20 Scheme AKTU Subjects. The detail syllabus for heat transfer operations is as follows.
Course Objectives:
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Course Outcomes:
On completion of this course, the students will be able to
- apply basic principles of heat transfer for designing heat transfer systems.
- model heat transport systems and develop predictive correlation.
- assess and evaluate various designs for heat transfers and optimize the solution
UNIT I
Introduction: Importance of heat transfer in Chemical Engineering operations – Modes of heat transfer.
Conduction: Fourier’s law of heat conduction; One dimensional steady state heat conduction equation for flat plate; Hollow cylinder – Heat conduction through a series of resistances; Thermal conductivity measurement; Effect of temperature on thermal conductivity; Heat transfer in extended surfaces; Numerical Methods for solving conduction heat transfer problem (Explicit and Implicit methods); Stability criteria.
UNIT II
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UNIT III
Radiation: Heat transfer by radiation; Emissive power; Black body radiation; Emissivity, Kirchoff’s law; Stefan – Boltzman law; Plank’s law; Radiation between surfaces.
Evaporator: Classification and use of evaporators in process industries, effect of boiling point rise on evaporator performance, Single effect and multiple effect evaporation – Design calculation for single and multiple effect evaporation.
UNIT IV
Boiling: Characteristics, nucleate pool- and forced convection- boiling, boiling mechanism and curve, heat transfer correlations, heat pipes.
Condensation: Mechanism and types of condensation of vapor; Drop wise and film wise condensation; Nusselt equation for vertical and horizontal tubes; Condensation of superheated vapours; Effect of non-condensable gasses on rate of condensation.
Heat Exchangers: Parallel and counter flow heat exchangers; Log mean temperature difference; Single passand multi pass heat exchangers; Double pipe; Shell and tube; Plate and frame heat exchangers; use of correction factor charts; Heatexchangers effectiveness; Number of transfer unit; Chart for different configurations;Fouling factors; Design of heat exchangers; Selection criteria and application of Heat exchanger; Introduction to TEMA type heat transfer and applications
Reference Books:
- Holman, J. P., Heat Transfer, 10th Edition., Tata McGraw-Hill Education Private ltd. 2011
- Kern, D.Q., Process Heat Transfer, 1st Edition, Tata McGraw-Hill Education Private ltd. 2001
- Cengel Y.A. and Ghajar A.J., Heat and Mass Transfer: Fundamentals and Applications, 4th Ed., McGraw Hill 2010
- McCabe, W.L, Smith J.C, and Harriot, P, Unit Operations in Chemical Engineering, 7th Edition, McGraw-Hill, Inc. 2004
- Coulson, J.M. and Richardson, J.F, Chemical Engineering, Vol. I, 6th Edition, Elsevier India. 1999
For detail syllabus of all other subjects of B.Tech Ch, 2019-20 scheme do visit Ch 3rd Sem syllabus for 2019-20 scheme.
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