Engineering, 28.05.2021 16:00 reyrey216

The following is a set-up to determine the diffusion coefficient of a solute (A) in a liquid (B). The transfer of A is from the bottom to the top compartment. V is the volume of the compartments and they are equal, c is concentration of A, σ is the porosity of the membrane between two compartments, z is the thickness of the membrane. Derive the equation for the diffusion coefficient of A in B (DAB)

Answers: 3

Show answers

Another question on Engineering

Engineering, 03.07.2019 14:10

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Answers: 1

Answer

Engineering, 03.07.2019 14:10

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Answers: 3

Answer

Engineering, 03.07.2019 14:10

Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.

Answers: 2

Answer

Engineering, 03.07.2019 15:10

Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.

Answers: 1

Answer

You know the right answer?

The following is a set-up to determine the diffusion coefficient of a solute (A) in a liquid (B). Th...

Questions