 |
 |
 |
|
|
|
[Sponsors] | ||||
November 23, 2005, 21:37
|
equilibrium mass fraction
|
#1 |
|
Guest
Posts: n/a
|
As specified in the CFX-10 help manual for equation 19 under "ANSYS CFX-Solver, Release 10.0: Theory | Particle Transport Theory |Heat and Mass Transfer |",
mass transfer could also be specified using the equilibrium mass fraction (mE). any one have any idea or docoument about how equilibrium mass fraction can be calculated? |
|
|
||
|
November 24, 2005, 07:38
|
Re: equilibrium mass fraction
|
#2 |
|
Guest
Posts: n/a
|
The calculation of the equilibrium mass fraction is done by the calculation of the equilibrium constant. The relation is:
K = mE/mF Since you have the fluid mass fraction, you should calculate the constant K in order to obtain the mE. The calculation of K can be done by a equation of state (Redlich-Kwong) or other simpler rule like Henry's law. Take a look in basic thermodynamics text books, chapter Vapor-Liquid equilibrium. Regards, Ribeiro. |
|
|
|
||
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| mass flow in is not equal to mass flow out | saii | CFX | 12 | March 19, 2018 05:21 |
| Water subcooled boiling | Attesz | CFX | 7 | January 5, 2013 03:32 |
| On the damBreak4phaseFine cases | paean | OpenFOAM Running, Solving & CFD | 0 | November 14, 2008 21:14 |
| equilibrium mass fraction | Neser25 | CFX | 0 | May 31, 2006 07:46 |
| equilibrium mass fraction ????? | Neser25 | CFX | 0 | May 26, 2006 09:33 |
1Likes
Linear Mode
