ME602PC: Heat Transfer Mechanical Syllabus for B.Tech 3rd Year 2nd Sem R18 Regulation JNTUH

Heat Transfer detailed Syllabus for Mechanical Engineering (Mechanical), R18 regulation has been taken from the JNTUH official website and presented for the students affiliated to JNTUH course structure. For Course Code, Subject Names, Theory Lectures, Tutorial, Practical/Drawing, Credits, and other information do visit full semester subjects post given below. The Syllabus PDF files can also be downloaded from the universities official website.

For all other Mechanical 3rd Year 2nd Sem Syllabus for B.Tech R18 Regulation JNTUH, do visit Mechanical 3rd Year 2nd Sem Syllabus for B.Tech R18 Regulation JNTUH Subjects. The detailed Syllabus for heat transfer is as follows.

Pre-requisite:

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Note:

Heat Transfer Data Book is permitted.

Course Objectives:

To provide knowledge about application of conduction, convection and radiation heat transfer concepts to different practical applications

Course Outcomes:

Unit I

Introduction: Modes and mechanisms of heat transfer – Basic laws of heat transfer -General discussion about applications of heat transfer.

Conduction Heat Transfer: Fourier rate equation – General heat conduction equation in Cartesian, Cylindrical and Spherical coordinates – simplification and forms of the field equation – steady, unsteady, and periodic heat transfer – Initial and boundary conditions

One Dimensional Steady State Conduction Heat Transfer: Homogeneous slabs, hollow cylinders, and spheres- Composite systems- overall heat transfer coefficient – Electrical analogy – Critical radius of insulation

Unit II

One Dimensional Steady State Conduction Heat Transfer: Variable Thermal conductivity – systems with heat sources or Heat Generation-Extended surface (fins) Heat Transfer – Long Fin, Fin with insulated tip and Short Fin, Application to error measurement of Temperature

One Dimensional Transient Conduction Heat Transfer: Systems with negligible internal resistance – Significance of Biot and Fourier Numbers -Infinite bodies- Chart solutions of transient conduction systems- Concept of Semi-infinite body.

Unit III

Unit IV

Internal Flows: Concepts about Hydrodynamic and Thermal Entry Lengths – Division of internal flow based on this -Use of empirical relations for Horizontal Pipe Flow and annulus flow.

Free Convection: Development of Hydrodynamic and thermal boundary layer along a vertical plate -Use of empirical relations for Vertical plates and pipes.

Heat Exchangers: Classification of heat exchangers – overall heat transfer Coefficient and fouling factor – Concepts of LMTD and NTU methods – Problems using LMTD and NTU methods.

Unit V

Heat Transfer with Phase Change:

Boiling: – Pool boiling – Regimes – Calculations on Nucleate boiling, Critical Heat flux and Film boiling. Condensation: Film wise and drop wise condensation -Nusselts Theory of Condensation on a vertical plate – Film condensation on vertical and horizontal cylinders using empirical correlations.

Radiation Heat Transfer: Emission characteristics and laws of black-body radiation – Irradiation – total and monochromatic quantities – laws of Planck, Wien, Kirchoff, Lambert, Stefan and Boltzmann- heat exchange between two black bodies – concepts of shape factor – Emissivity – heat exchange between grey bodies – radiation shields – electrical analogy for radiation networks.

Text Books:

Reference Book:

Essential Heat T ransfer – Christopher A Long / Pearson
Heat T ransfer -Ghoshdastidar / Oxford

For detail Syllabus of all other subjects of B.Tech 3rd Year Mechanical Engineering, visit Mechanical 3rd Year Syllabus Subjects.

For all B.Tech results, visit JNTUH B.Tech all years, and semester results from direct links.

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