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

Problem loading UDF in Linux environment

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 15, 2017, 04:09
Default Problem loading UDF in Linux environment
  #1
New Member
 
Harold Jankowski
Join Date: Jan 2015
Posts: 6
Rep Power: 8
hjan23 is on a distinguished road
Hello everyone,
I am currently having a problem with Ansys Fluent on Linux. I want to run a simulation that contains a UDF for the drag function. Everything works flawlessly on Windows, but I need to simulate the bigger simulations on a Linux Server. Fluent itself starts without a problem, I have also already succesfully executed simulations without UDFs on the server. Loading the UDF into Fluent seems to be a bit of a problem, however.

On Windows I always loaded the UDF via GUI which worked quite easily. As this doesn't seem to work on Linux I tried to follow the "Compile a UDF using the TUI" chapter from the UDF manual. However when I reach step 6, where it says I should type the fluent_arch command into the Linux console I get an error message saying:

Unable to determine machine architecture.
Set the environment variable FLUENT_ARCH and try again.

Does anybody have a solution for this problem? Or is there an easier way to load a UDF into Fluent on a Linux system?

I am using Fluent 17.2

Any help is greatly appreciated

P.S I am not a Pro on Linux, since I started to work on the server just a few weeks ago. So, it would be great if you could explain any possible solutions in a way that also a noob like me can understand
hjan23 is offline   Reply With Quote

Reply

Tags
fluent, linux, udf

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
Problem About Running Fluent In Linux mitra FLUENT 18 June 20, 2019 02:11
ATTN ALL: SOLUTON TO UDF COMPILE PROBLEM Rizwan Fluent UDF and Scheme Programming 40 March 18, 2018 06:05
problem in Loading UDF achy7pch FLUENT 3 January 11, 2010 18:56
UDF using problem, error happens-heip!! Michael FLUENT 1 December 9, 2008 07:51
parallel UDF problem kerem FLUENT 2 June 20, 2006 06:56


All times are GMT -4. The time now is 05:14.