|
[Sponsors] |
![]() |
![]() |
#1 |
Member
Ahmad Habib
Join Date: Nov 2014
Location: Aleppo, Syria
Posts: 53
Rep Power: 8 ![]() |
Hello Everyone.
I don't know if this is the correct place to post my thread. I'm trying to simulate the flow in an air supply system (using incompressible S-A DDES) as you can see in the attached photo and I'm interested only in the flow in the duct's end region, but I'm noticing an odd behavior, the semi-spherical surface should be an outlet but the flow is not completely exiting throw the outlet, and I think that could effect the solution quality. My BC at the outlet: For U: Code:
outlet { type inletOutlet; value $internalField; inletValue $internalField; } Code:
outlet { type outletInlet; outletValue uniform 0; value uniform 0; } If this is wrong ... what I should use? Or I should use different outlet shape for my simulation? Thanks in advance. |
|
![]() |
![]() |
![]() |
Tags |
outlet, outlet boundary condition |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
species - pressure outlet | cfd user | FLUENT | 7 | March 14, 2012 00:36 |
Outlet BC for disturbed Poiseuille flow | murx | CFX | 10 | February 22, 2012 14:55 |
Pressure outlet boundary condition | fluent_newbie | FLUENT | 0 | December 2, 2011 00:51 |
How to define the turbulence intensity and mixing length at an outlet (for k-eps)? | david39 | OpenFOAM Running, Solving & CFD | 6 | February 2, 2011 04:01 |
outlet boundary condition | neil | CFX | 1 | June 17, 2002 01:57 |