CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > CFX

Solution Initialization using CSV

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

Like Tree1Likes
  • 1 Post By Lance

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 9, 2018, 01:24
Default Solution Initialization using CSV
  #1
New Member
 
Join Date: Jul 2013
Posts: 4
Rep Power: 8
saddam is on a distinguished road
Hello,
I have run the simulation in CFX and got the results, now from the CFX-post I have exported the results in CSV file using File->Export->And full domain. Now with the help of this CSV result file I need to initialize my full domain in CFX-Pre. I am able to apply these value at particular BC but not on full domain. Could you please help me initialize this with the help of CSV file.

Thnaks
saddam is offline   Reply With Quote

Old   May 9, 2018, 03:19
Default
  #2
Senior Member
 
Lance
Join Date: Mar 2009
Posts: 669
Rep Power: 17
Lance is on a distinguished road
Do not use csv file to initalize a domain. Use the 'initial values' tab in the solver and specify your results file instead. Or, if you use the command line, the "-initial-file" or "-continue-from-file" options.
Spray_Ansys likes this.
Lance is offline   Reply With Quote

Old   May 9, 2018, 09:49
Default
  #3
Senior Member
 
Join Date: Jun 2009
Posts: 1,054
Rep Power: 21
Opaque will become famous soon enough
If you are initializing all the variables from the .csv file, Lance's suggestions is the appropriate approach. No need for export, import, settting, etc.

If you are modifying the existing results, you can overwrite a solution field in CFD-Post and still use the modified results file for a restart.

If you really need to use the .csv file, you can still use the same syntax as in the BC panel. The software just does not provide the automatic creation of the expressions since initialization via .csv files is not very common (though valid)
Opaque is offline   Reply With Quote

Reply

Tags
cfd - post, cfx-pre setup, csv files, initialization

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
Solution Initialization for RDE Shree_aero FLUENT 1 May 5, 2018 17:43
Solution Initialization ANSYS Fluent mawo1 FLUENT 1 April 12, 2016 10:10
UDF - Error while Solution Initialization QuocHung_Phan Fluent UDF and Scheme Programming 2 October 11, 2013 04:03
Conduct initialization with a old mesh solution Jianfeng Zou FLUENT 1 September 12, 2007 07:06
Wall functions Abhijit Tilak Main CFD Forum 6 February 5, 1999 02:16


All times are GMT -4. The time now is 01:08.