Heifei Equations

Question 1

Mass Transfer

Answer 1

Flux N is rate of mass transfer across the interface

Question 2

Mass Transfer

Ficks First Law

Answer 2

Question 3

Mass Transfer

For a T-x phase equilibrium diagram

Answer 3

Question 4

For A Distillation Tower

Overall Mass Balance

Answer 4

Question 5

For A Distillation Tower

Component Mass Balance

Answer 5

Question 6

For A Distillation Tower

Operation Line For Enriching Section

Answer 6

Question 7

For An Absorption Tower

Overall Mass Balance

Answer 7

Question 8

For An Absorption Tower

Component Mass Balance Where Solute-Free Flow Rates And Mole Ratios Are Used

Answer 8

Question 9

Terminal Velocity In The Stoke’s Law Region

Answer 9

Question 10

Reynolds Number

Answer 10