CFD Online Logo CFD Online URL
Home > Forums > CFX

inhomogeneous hydrodynamic equations

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   March 14, 2009, 11:39
Default inhomogeneous hydrodynamic equations
Miguel Baritto
Posts: n/a
Sponsored Links

Does CFX solve Eqn 20, Eqn 22 and Eqn 24? or just Eqn 20 and Eqn 24? (CFX Theory pag 128-129) I'm nor sure how to handle multiphase inhomogeneous hydrodynamic equations.


Miguel Baritto

  Reply With Quote
Sponsored Links

Old   March 16, 2009, 07:27
New Member
Join Date: Mar 2009
Posts: 13
Rep Power: 10
Zef is on a distinguished road
Equations 20 and 24 are actually solved by the Solver.

Zef is offline   Reply With Quote

Old   March 16, 2009, 17:05
New Member
Join Date: Mar 2009
Posts: 4
Rep Power: 10
latslosh is on a distinguished road

Equation 24 is the discretised version of 22 (with some accounting for conservation of total mass). So CFX solves equation 24 (with the appropriate time derivative discretisation) and a discretised version of equation 20. For the inhomogeneous multiphase model, CFX solves a set of these for each phase...

Hope that helps, latslosh.
latslosh is offline   Reply With Quote

Old   March 16, 2009, 21:12
Default Thanks
New Member
Miguel Baritto
Join Date: Mar 2009
Location: Caracas,Venezuela
Posts: 16
Rep Power: 10
Miky1020 is on a distinguished road
Thanks zef, latslosh
Miky1020 is offline   Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Guide: Writing Equations in LaTeX on the CFD Online Forums pete Site Help, Feedback & Discussions 20 June 16, 2015 13:52
CFD governing equations m.gos Main CFD Forum 0 April 30, 2011 14:21
Question about UDS equations tstorm FLUENT 1 January 11, 2010 14:02
? fluctuating equations for homogenous shear turb. ff_fan Main CFD Forum 1 September 20, 2002 07:39
Euler equations? Jan Ramboer Main CFD Forum 2 August 19, 1999 01:58

Sponsored Links

All times are GMT -4. The time now is 11:55.