CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Mesh Generation & Pre-Processing Software > Pointwise & Gridgen

Boundary conditions, starccm+ simulation

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 15, 2020, 02:01
Default Boundary conditions, starccm+ simulation
  #1
New Member
 
Marium Mou
Join Date: Mar 2020
Posts: 29
Rep Power: 2
Marium is on a distinguished road
Hello,
I have created a block by extrusion in pointwise and have set the following part as inlet and outlet. I want to know if it's correct or not?Capture.PNG
inlet.PNGoutlet.PNG
Is there any way I can create smooth mesh like this but in rectangular shape?
My JOB was to import this volume mesh in starccm+. As you can from the residual, there is some flaws like turbulent viscosity going on.
waves.PNGres.jpg
Is there anyway I can improve this mesh to simulate it in starccm+?
I have tried rectangular block manually, but the simulation does not run after 272 iterations!
Marium is offline   Reply With Quote

Reply

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
Radiation in semi-transparent media with surface-to-surface model? mpeppels CFX 11 August 22, 2019 07:30
CFD analaysis of Pelton turbine amodpanthee CFX 31 April 19, 2018 18:02
sliding mesh problem in CFX Saima CFX 45 September 22, 2015 10:53
Difficulty In Setting Boundary Conditions Moinul Haque CFX 4 November 25, 2014 17:30
An error has occurred in cfx5solve: volo87 CFX 5 June 14, 2013 17:44


All times are GMT -4. The time now is 06:52.