|February 10, 2014, 06:02||
Join Date: Nov 2013
Posts: 20Rep Power: 5
i want to simulate the heat transfer & pressure drop in a channel with the blade at inlet.
can anyone help me in choosing outlet b.c?? wich one is the best for this problem?is mass flow rate a good one??
i set the inlet b.c:normal speed & walls:temperature
|February 10, 2014, 06:57||
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 13,058Rep Power: 101
The documentation has a section which goes into selection of boundary conditions in some detail. It is well worth reading.
Other than that - you select the boundary condition to match what you are modelling. If it is flow controlled you use a flow boundary condition, if it is pressure controlled you use a pressure boundary condition.
|Thread||Thread Starter||Forum||Replies||Last Post|
|swak4Foam and accessing flux on remote patches for setting B.C's||mayank.dce2k7||OpenFOAM Running, Solving & CFD||19||August 21, 2013 19:01|
|B.Cs||jiko||FLOW-3D||1||October 23, 2010 15:09|
|B.C's for external body aerodynamics||Rahul||FLUENT||4||February 20, 2006 10:32|
|wall b.c's||eric||FLUENT||5||October 15, 2003 23:59|
|Applying Symmetry B.C's||Short||Phoenics||2||September 29, 2001 23:30|