Unit 1 Analogies in Momentum, Heat and Mass Transfer

9 lecture hours

• Reynolds analogy
• Prandtl Taylor analogy
• Van Karman analogy
• Martinelli analogy
• Chilton analogy

Unit 2 Principles of Momentum Transport

15 lecture hours

• Molecular and convective momentum transport
• Molecular theory of viscosity in gases and liquids
• Shell momentum balances and equation of changes: Navier-Stoke’s equation and its applications
• Velocity distributions in laminar flow
• creeping flow around a sphere
• Time dependent flow of laminar Newtonian fluids: Unsteady Laminar Flow between two parallel plates
• Turbulent flow: Reynolds stress
• Time-Smoothed Equations of Change for Incompressible Fluids and Velocity distributions
• Boundary layer flow

Unit 3 Principles of Energy Transport

15 lecture hours

• Molecular and convective energy transport
• Theory of thermal conductivity in solids
• gases and liquids
• Shell energy balances
• Heat conduction with various heat sources
• Equation of changes in non-isothermal systems and its applications to solve steady state forced and free convection and viscous heat generation problem
• Unsteady state heat conduction
• temperature distributions in laminar tube flow and laminar forced convection near heated flat plate
• Temperature distributions in turbulent flow: time smoothened equation of changes and time smoothened temperature profile near wall
• Temperature distribution in boundary layer

Unit 4 Principles of Mass Transport

• Molecular and convective mass transport
• Theory of binary and multicomponent diffusion in gases and liquids
• Shell mass balances and concentration distribution in laminar flow
• diffusion in falling liquid film
• diffusion in three component gas system
• equation of changes for multicomponent systems
• Use of the Equations of Changes to solve Simultaneous heat and mass transport and concentration profile in a tubular reactor principles of unsteady state diffusion. 15 Subject Code: 3723017