CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > SU2

simulate axisymmetric jet flow

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Search this Thread Display Modes
Old   May 30, 2020, 02:44
Default simulate axisymmetric jet flow
New Member
Join Date: Mar 2020
Posts: 4
Rep Power: 6
xinlei91 is on a distinguished road

I am trying to use SU2 to simulate subsonic round jet flow. The case is from NASA TMR ( I use the 2D mesh and set Axisymmetric=YES. But the solver diverges. I cannot figure out the reason. It would be greatly appreciated if anybody can give me some guidance. The attached is cfg and mesh files.
Attached Files
File Type: zip (194.7 KB, 44 views)
xinlei91 is offline   Reply With Quote

Old   June 11, 2020, 03:13
Jose Daniel
Join Date: Jun 2020
Posts: 36
Rep Power: 5
jdp810 is on a distinguished road
Try lowering the CFL number and not using the CFL adaptation, it may help to converge
jdp810 is offline   Reply With Quote

Old   July 23, 2021, 10:47
Join Date: Jul 2021
Location: Italy
Posts: 34
Rep Power: 4
PENGGEGE777 is on a distinguished road
Actullay, I check your config file, and I do not know why there is a 'MARKER_FAR' BC, since in a nozzle, there should be no far field BC.
PENGGEGE777 is offline   Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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

Similar Threads
Thread Thread Starter Forum Replies Last Post
Issues on the simulation of high-speed compressible flow within turbomachinery dowlee OpenFOAM Running, Solving & CFD 11 August 6, 2021 06:40
swirl inlet velocity for a 2-d axisymmetric flow zahrarashidi OpenFOAM Running, Solving & CFD 2 January 12, 2015 07:01
how to simulate jet flow? Benny FLUENT 18 May 12, 2014 10:53
simulate the flow and reactive flow in a catalytic convertor aban OpenFOAM 2 February 12, 2014 10:29
Low Mach number Compressible jet flow using LES ankgupta8um OpenFOAM Running, Solving & CFD 7 January 15, 2011 13:38

All times are GMT -4. The time now is 05:43.