|August 17, 2010, 03:18||
RANS in integral form
Join Date: Jul 2009
Location: Portsmouth, England
Posts: 506Rep Power: 15
I guess it's possible to express the RANS equations in integral form. I've just taken a look through the book by Tannehill, Anderson and Pletcher and saw the derivation from NS equations to RANS equations using the PDE form with the time and favre averaging. Since many codes such as CFX use the integral form I was curious about this.
So can the integral RANS be obtained from the integral NS or must the integral RANS be obtained from the PDE RANS? Which is why the PDE are given in the textbooks even though most codes use the integral forms.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Computation of objective function in integral firstname.lastname@example.org||OpenFOAM||0||November 26, 2009 09:50|
|Derivation of Momentum Equation in Integral Form||Demonwolf||Main CFD Forum||2||October 29, 2009 20:53|
|Mapping RANS data onto an LES||christian||OpenFOAM Running, Solving & CFD||0||April 13, 2007 05:31|
|monitor surface integral & report surface integral||Ning||FLUENT||0||March 18, 2007 13:51|
|Integral form of RANS equation||sandip||Main CFD Forum||2||October 5, 2004 07:31|