 |
 |
 |
|
|
|
[Sponsors] | ||||
September 14, 2007, 08:37
|
Compressible navier stokes
|
#1 |
|
Guest
Posts: n/a
|
Hi all
I need a correct equation for compressible NS I see the equations are different The density in momentum equations are treated differently e.g:: rho*u1*du1/dx+rho*u1*du2/dy+.... but in another equation d(u1*rho)/dx+..... Why they are different? Thanks in advance , Selim |
|
|
||
|
October 1, 2007, 17:31
|
Re: Compressible navier stokes
|
#2 |
|
Guest
Posts: n/a
|
Hi,
I guess you are refering to the convective term in the momentum equation? If so, you can use the continuity equation to move from one formulation to the other.. |
|
|
|
||
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Adding a term to Navier Stokes Equation | ashtonJ | CFX | 3 | January 15, 2011 06:32 |
| easy educational compressible navier stokes implementation anywhere? | Boogiwoogie | Main CFD Forum | 0 | December 19, 2010 06:32 |
| 2d compressible Navier stokes | selim | Main CFD Forum | 0 | July 6, 2007 11:24 |
| Newbie:Viscoelasticity and Navier stokes equation | Rajil Saraswat | Main CFD Forum | 2 | June 9, 2003 07:21 |
| help: I am trying to solve Navier Stokes compressible and viscid flow | Jose Choy | Main CFD Forum | 2 | May 18, 2000 05:45 |
Linear Mode
