Home > Forums > Software User Forums > ANSYS > FLUENT

UDF for Turbulence Stresses with RANS two-eq model

Mark Forums Read

Reply

Search this Thread

May 6, 2008, 12:05	UDF for Turbulence Stresses with RANS two-eq model	#1
Amr Guest Posts: n/a	Hi Guys, I am trying to obtain reynolds stresses with RANS 2 equation models through a UDF. The UDF should calculates such stresses based on bousinessq eddy viscosity approximation for each time step (transient simulation). Then, there shall be time averaging for calculating the mean values of such stresses throughout the entire flow time. Do I need to define user-defined memory? Any ideas for even similar UDFs? Cheers, Amr

Reply

« Previous Thread | Next Thread »

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

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 Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
LowRe RANS turbulence models	luca	OpenFOAM Running, Solving & CFD	20	March 16, 2019 08:50
RANS Turbulence Model	John Haynes	Main CFD Forum	0	January 16, 2009 17:17
RANS vs.LES turbulence model	usker	Siemens	1	April 3, 2008 19:38
Reynolds Stresses for Standard k-e model	George	Siemens	0	April 19, 2007 10:40
Rankings of RANS based Turbulence Models	Abhijit Tilak	Main CFD Forum	0	September 10, 2004 13:10

All times are GMT -4. The time now is 23:47.