|February 6, 2013, 09:51||
How to specify a transient profile with spacial variant without UDF?
Join Date: Aug 2011
Posts: 8Rep Power: 7
Hi, honored everybody
I'm trying to specify a transient boundary condition for a cas, which, with spacial variant within each time step. But when to the fluent help, the transient profile could vary only in time and must be spatially uniform.
That is, i wish to write a time-varied profile of a boundary in one cas. And specify this to be the inlet for another cas. For example, I wish to run a cas with a "large zone" to generate a water wave. And obtain the time-varied profile (including velocity, vof factor, etc.) for a "local zone" to run the fluid-structure analysis.
if I use the UDF define_profile, the transient profile could be done, but only with regular time and spacial functions. not the arbitrary ones as "wished" above.
many thanks !!
|Thread||Thread Starter||Forum||Replies||Last Post|
|defining temperature profile with UDF||mohammadkm||Fluent UDF and Scheme Programming||11||July 3, 2013 00:15|
|Transient Boundary Profile||ld1305||CFX||0||February 20, 2012 12:45|
|Help please! UDF for Temperature profile in 3D||subhankar_bhandari||Fluent UDF and Scheme Programming||2||August 16, 2010 08:37|
|UDF parse error at profile function line||Wiggy||Fluent UDF and Scheme Programming||1||July 27, 2009 15:59|
|BC profile time variant||Alessio||CFX||0||February 22, 2008 06:09|