|
[Sponsors] |
Outflow boundary condition for compressible flow |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
February 16, 2018, 01:11 |
Outflow boundary condition for compressible flow
|
#1 |
New Member
Mathew Liebowitz
Join Date: Jun 2017
Posts: 7
Rep Power: 8 |
Hi
I am using Fluent to simulate the interaction of a shock with a turbulent boundary layer in a wind tunnel. My inlet boundary condition is a velocity, while the outlet parameters are not known. This means that the ideal boundary condition to be applied at the exit is an "outlet", which extrapolates pressure from within the domain. However, I see that Fluent does not allow you to specify this boundary condition for the density-based solver which I am using. I don't really see that any of the other options are possible, since I do not have data at the exit. Is there any way I can get around this problem? Thanks in advance |
|
Tags |
compressible flow, density based solver, outlet boundary condition |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
sliding mesh problem in CFX | Saima | CFX | 46 | September 11, 2021 07:38 |
CFD analaysis of Pelton turbine | amodpanthee | CFX | 31 | April 19, 2018 18:02 |
Wrong flow in ratating domain problem | Sanyo | CFX | 17 | August 15, 2015 06:20 |
Mass flow rate boundary condition with negative values | ashtonJ | CFX | 3 | November 26, 2014 05:21 |
New topic on same subject - Flow around race car | Tudor Miron | CFX | 15 | April 2, 2004 06:18 |