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

How to make the solver of CFX run automate

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

Reply
 
LinkBack Thread Tools Display Modes
Old   April 9, 2006, 22:56
Default How to make the solver of CFX run automate
  #1
Jane
Guest
 
Posts: n/a
Hi

I want to know the flow field under different Re. I just want to change the inlet velocity, and use the same model. How to make the solver of CFX run automate? Can anybody give me some guidance or instructions?

I am using CFX5.6-Linux

Thank you very much in advance.

  Reply With Quote

Old   April 10, 2006, 04:58
Default Re: How to make the solver of CFX run automate
  #2
James Date
Guest
 
Posts: n/a
All you need to do is write a batch file which modifies the .def file using the following command.

"C:\Program Files\Ansys Inc\CFX\CFX-5.7.1\bin\cfx5cmds" -write -definition run1.def -text Inlet_Velocity.txt

The text file is just ccl file which contains the new solver parameters i.e. the new inlet velocity.

James

  Reply With Quote

Old   April 10, 2006, 11:38
Default Re: How to make the solver of CFX run automate
  #3
Ogbeni
Guest
 
Posts: n/a
James, Is there a way to write out the monitor points as a file i.e as *.csv automatically ?
  Reply With Quote

Old   April 10, 2006, 11:59
Default Re: How to make the solver of CFX run automate
  #4
Ogbeni
Guest
 
Posts: n/a
Hello James is it possible to automate exporting the monitor points as well ? if so how ?
  Reply With Quote

Old   April 10, 2006, 14:42
Default Re: How to make the solver of CFX run automate
  #5
James Date
Guest
 
Posts: n/a
I think there is a command which can do this, its worth checking in the batch commands section of the manual. Failing that, you could just do it using CFX-post in batch. Create a session file where you output the valve in question to a .csv file then run it using the batch CFX-post command.
  Reply With Quote

Reply

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
The ANSYS CFX solver exited with return code 1 kola77 CFX 12 September 10, 2014 09:20
CFX SOLVER error !!! mehrdadeng CFX 3 November 23, 2009 17:42
[ICEM] Can it make extruded 2D meshes for 2D CFX simulations? siw ANSYS Meshing & Geometry 10 October 23, 2009 08:47
Installation OF1.5-dev ttdtud OpenFOAM Installation 46 May 5, 2009 02:32
CFX 5.5 Roued CFX 1 October 2, 2001 16:49


All times are GMT -4. The time now is 07:02.