Heat and Mass Transfer detail DTE Kar Diploma syllabus for Mechanical Engineering (Heat Power Technology) (HP), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15HP62T), 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. The syllabus PDFs can be downloaded from official website.
For all other mechanical hpt 6th sem syllabus for diploma c15 scheme dte karnataka you can visit Mechanical HPT 6th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for heat and mass transfer is as follows.
Pre-requisites:
Knowledge of basic thermodynamics, engineering & science.
Course Objectives:
Understand the importance of refrigeration and A/C, principles VCR system, differentiate and explain the various Components in refrigeration and A/C, different refrigerant controls, tools and materials, various methods of refrigerants and lubricants.
Course Outcomes:
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UNIT-1
INTRODUCTION
Importance of Heat Transfer, Modes of Heat Transfer, Mechanism of Thermal Conduction in Solids, Liquids & Gases, Thermal Conductivity, Basic laws of Heat Transfer, Heat Transfer at interface of two Solids, Heat flux, Thermal Diffusion, Steady state and unsteady state, Concept of driving potential, Simple Problems.
UNIT-2
CONDUCTION
Derivation of Three Dimensional Heat Conduction Equation in Cartesian Co-ordinates, Special form of heat conduction equation, Heat conduction equation in Polar Co-ordinates (No Derivation), Heat conduction equation in Spherical Co-ordinates (No Derivation), One Dimensional Steady state Heat Conduction Without internal Heat Generation through. Plane slabs, Cylinders & Spheres with uniform thermal Conductivity, Thermal resistance &
Electrical analogy of Thermal systems, Critical Radius of Insulation for cylinders & spheres, Heat Transfer through Composite slabs, Cylinders & Spheres, Fins.
UNIT-3
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UNIT-4
RADIATION
Introduction, Nature of Thermal Radiation, Emissive power, Absorption, Reflection & Transmission, concept of Black body, Laws of black body radiation, Plank’s Distribution law(No Derivation-Only final equation), Weins Displacement Law (No Derivation -Only Final equation), Stefan Boltzmen Law , Kirchhoff’s Law (No Problems)
MASS TRANSFER
Introduction, Mass Transfer, By Diffusion, By Convection, By change of phase, Velocities & Fluxes, Fick’s law of diffusion mass transfer, Comparison of Ficks law, Fourier’s law & Newton’s law of viscosity (No Problems)
UNIT-5
HEAT EXCHANGERS
Introduction, Classification of Heat Exchangers in Detail, According to principle & operation, According to Design & Construction, According to physical state of Fluids, According to flow of liquids, over all Heat Transfer Co-efficient, Temperature Distribution of Parallel & Counter flow rate Heat Exchangers, LMTD for Parallel & Counter flow Heat Exchangers (No Derivation), Fouling Factor, Assumptions made in obtaining the expression of LMTD, LMTD method of Analysis (No Derivation for LMTD) (No Problems).
UNIT-6
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Reference Books:
- Heat and mass transfer Sathyanarayana Swamy B.N Veeranna
- Engineering Heat & Mass Transfer R.C Sachedeva. sudha
- Heat & Mass Transfer Balachandra V.Karelekar & Robert M Desmond. sudha
- Heat & Mass transfer R.S Khurmi. S Chand
LIST OF SOFTWARES/ LEARNING WEBSITES:
- http://nptel.ac.in
Suggested List of Student Activities:
Note: the following activities or similar activities for assessing CIE (IA) for 5 marks (Any one)
- Each student should do any one of the following type activity or similar activity related to the course with approval from concerned Teacher and HOD.
- Chosen activity should not be repeated.
- Visualize and Identify applications of : Heat exchangers and heat pipes.
- Thermal management application in various fields
Course Delivery:
- The course will be delivered through lectures and Power point presentations/ Video
Model Question Paper:
(CIE)
- Discuss thermal conductivity OR Define the following heat flux
- Explain the heat transfer at interface of two solids
- Define steady state and unsteady state
- Explain the development of thermal boundary layer when fluids over a flat plate. OR Prove the generalized conduction equation in Cartesian co-ordinate under unsteady state with heat generation
Model Question Paper:
(SEE)
PART-A 6×5=30 marks
- Illustrate thermal conductivity
- Explain the different modes of heat transfer?
- Define conduction, convection and radiation?
- Explain basic laws of a heat transfer?
- List the types of convection
- Explain plank’s distribution law
- Explain mass transfer by connection
- Illustrate heat sinks
- Discuss thermal management
PART-B
- Explain heat transfer at interface of two solids
- Explain the development of thermal boundary layer when fluids over a flat plate.
- Explain convection heat transfer co efficient
- Write a short note on film wise and drop wise condensation
- State and explain kirchhoff’s law
- Explain LMTD method of analysis
- Write the difference between flicks law and fourier”s law ?
- With a neat sketch explain working principle of heat pipes
- Explain need of thermal management
- Discuss about advanced cooling technologies.
For detail syllabus of all other subjects of BE Mechanical Hpt, C15 scheme do visit Mechanical Hpt 6th Sem syllabus for C15 scheme.
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