Home > Forums > Software User Forums > ANSYS > FLUENT

How to include weakly compressible effect to fluent udf?

Updated Threads

Reply

Search this Thread

December 15, 2014, 22:07	How to include weakly compressible effect to fluent udf?	#1
sadsoo New Member Double ss Join Date: Dec 2014 Posts: 1 Rep Power: 0	Hello I want to include weakly compressible effect which is M^2(dp/dt + udp/dx) in incompressible navier stokes equation in continutiy equation. So i check UDF in FLUENT, I find the UDF example for source term which is DEFINE_SOURCE(name, cell, thread, dS, eqn). However i don't know how to use it. How can i express the deviation term in source term(dp/dt, udp/dx)? Can you guys please help me??

Reply

Tags

continutiy, fluent, mass, udf, weakly compressible

« Previous Thread | Next Thread »

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
looking for a smart interface matlab fluent	chary	FLUENT	24	June 18, 2021 09:07
Fluent UDF for thermal NOx	larsschwarzer	Fluent UDF and Scheme Programming	1	July 18, 2014 08:39
fluent udf problem: write specific data for every iteration in a file.	nnvoro	Fluent UDF and Scheme Programming	1	May 27, 2013 15:26
UDF interpret in Fluent	wanghaojie	Fluent UDF and Scheme Programming	1	February 3, 2012 14:51
UDF of Zimont model in fluent	Z	Main CFD Forum	0	February 17, 2005 03:07

All times are GMT -4. The time now is 05:31.