CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > STAR-CCM+

Split Flow Domain

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

Reply
 
LinkBack Thread Tools Display Modes
Old   March 4, 2017, 19:51
Default Split Flow Domain
  #1
New Member
 
Jaydeep Kashikar
Join Date: Mar 2017
Posts: 2
Rep Power: 0
Jaydeep Kashikar is on a distinguished road
Hello,

I wanted to know is it possible to create a split flow domain in STAR CCM. What i mean by it is outlet conditions of one flow domain being used as inlet conditions for another.

I want to analyse a vehicle in the wake of another. Since putting in 2 vehicles in the same domain may require a lot of computing capacity and time. So I wanted know if this is possible and if so how does one go about doing it.
Jaydeep Kashikar is offline   Reply With Quote

Old   March 5, 2017, 05:35
Default
  #2
Senior Member
 
Ping
Join Date: Mar 2009
Posts: 314
Rep Power: 12
ping is on a distinguished road
sounds like you want to run two separate cases with the second having the outlet flow conditions from the first as inlet to the second.
if this is what you want then it is easy using a table to store the outlet boundary state of the v components and pressure and tke and tdiss then save this as a csv file and import into the second case and apply as the inlet conditions
ping is offline   Reply With Quote

Old   March 5, 2017, 08:39
Default
  #3
New Member
 
Jaydeep Kashikar
Join Date: Mar 2017
Posts: 2
Rep Power: 0
Jaydeep Kashikar is on a distinguished road
Thanks. yes that's exactly waht i want. i will give it a try....dont know how exactly to do it though
Jaydeep Kashikar is offline   Reply With Quote

Old   March 5, 2017, 14:17
Default
  #4
Senior Member
 
Lane Carasik
Join Date: Aug 2014
Posts: 651
Rep Power: 8
lcarasik is on a distinguished road
Quote:
Originally Posted by Jaydeep Kashikar View Post
Thanks. yes that's exactly waht i want. i will give it a try....dont know how exactly to do it though
Have you tried looking at the manual or tutorials that use tables?
lcarasik is offline   Reply With Quote

Reply

Tags
star ccm+, turbulence analysis, wake modeling

Thread Tools
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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Domain format problem on airfoil flow simulation andrenonaka CFX 14 December 7, 2015 01:42
Setting rotating frame of referece. RPFigueiredo CFX 3 October 28, 2014 05:59
Flow domain by BLOCKMESH for plasma induced flow simulation mukut OpenFOAM Native Meshers: blockMesh 0 June 2, 2014 06:19
Error finding variable "THERMX" sunilpatil CFX 8 April 26, 2013 07:00
About Some Concepts:Laminar flow, turbulent flow, steady flow and time-dependent flow Jing Main CFD Forum 5 March 2, 2013 15:02


All times are GMT -4. The time now is 06:47.