Transport Phenomena

Explain Newtonian and non-newtonian fluids with examples.

Define Fourier's law of heat conduction.

Estimate mass diffusivity (D_AB) for the system argon-oxygen at 293 K and 1 atm total pressure

Const: a = 2.745x10^-4 and b=1.823

where M is molecular weight.

Derive expressions for calculating shear stress distribution, velocity profile and volumetric flow rate for flow of fluid over a flat inclined plate. List all assumptions. 

Derive an expression to determine efficiency for heat conduction in a cooling fin with an insulated tip. 

Write a note on forced and free convection heat transfer.

Derive an expression for overall heat transfer coefficient for heat conduction through a rectangular composite wall made of three different layers

Write a note on boundary conditions for heat transfer.

Define and obtain expression for equimolar counter diffusion.

Derive an equation for diffusion through a stagnant liquid film.

Derive expressions for molar flux for diffusion with a heterogeous chemical reaction.

Write short note on:

a. Reynolds analogy

Write short note on:

b. Prandtl's analogy.

Establish Navier-Stokes equation from the fundamental momentum balance.

Establish Navier-Stokes equation from the fundamental momentum balance.

Derive continuity equation for momentum transfer.