Hii sir, I wants to get the syllabus of the Heat and Mass transfer of VI Sem BE Mechanical Engineering will you please provide it

As you asking for the Syllabus of the Heat and Mass transfer of VI Sem BE Mechanical Engineering the syllabus is as follow



Heat And Mass Transfer

UNIT - 1
Introductory Concepts And Definitions: Modes of heat transfer: Basic
laws governing conduction, convection, and radiation heat transfer; Thermal
conductivity; convective heat transfer coefficient; radiation heat transfer;


Conductionerivation of general three dimensional conductionequation in
Cartesian coordinate, special cases, discussion on 3-D conduction in
cylindrical and spherical coordinate systems (No derivation). One
dimensional conduction equations in rectangular, cylindrical and spherical
coordinates for plane and composite walls. Overall heat transfer coefficient.
Thermal contact resistance.

UNIT - 2
Variable Thermal Conductivityerivation for heat flow and temperature
distribution in plane wall. Critical thickness of insulation without heat
generation, Thermal resistance concept & its importance. Heat transfer in
extended surfaces of uniform cross-section without heat generation, Long fin,
short fin with insulated tip and without insulated tip and fin connected
between two heat sources. Fin efficiency and effectiveness. Numerical
problems.

UNIT - 3
One-Dimensional Transient Conduction: Conduction in solids with
negligible internal temperature gradient (Lumped system analysis), Use of
Transient temperature charts (Heisler’s charts) for transient conduction in
slab, long cylinder and sphere; use of transient temperature charts for
transient conduction in semi-infinite solids. Numerical Problems.
06 Hours

UNIT - 4
Concepts And Basic Relations In Boundary Layers: Flow over a body
velocity boundary layer; critical Reynolds number; general expressions for
drag coefficient and drag force; thermal boundary layer; general expression
for local heat transfer coefficient; Average heat transfer coefficient; Nusselt
number. Flow inside a duct- velocity boundary layer, hydrodynamic entrance
length and hydro dynamically developed flow; flow through tubes (internal
flow discussion only). Numericals based on empirical relation given in data
handbook

Free Or Natural Convection: Application of dimensional analysis for free
convection- physical significance of Grashoff number; use of correlations of
free convection in vertical, horizontal and inclined flat plates, vertical and
horizontal cylinders and spheres, Numerical problems.