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

2way FSI Fluent Mechanical SETUP Problems

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

Like Tree1Likes
  • 1 Post By MainzerKaiser

Reply
 
LinkBack Thread Tools Display Modes
Old   February 16, 2012, 06:22
Default 2way FSI Fluent Mechanical SETUP Problems
  #1
Member
 
Join Date: Apr 2011
Posts: 30
Rep Power: 5
MainzerKaiser is on a distinguished road
Hi there,
corresponding to the official System Coupling pdf by Ansys, I tried to setup my own 2way FSI. Fluent and Mechanical can solve their own parts, but in the FSI it seems that they dont communicate via system coupling. What does the following message mean? Btw, I have no further output




__________________________________________________ ______________________
+================================================= ===================+
| Setup Validation |
+================================================= ===================+

No warnings or errors.

DBG | Starting RPC server...
DBG | Registering cosimulation participants...
DBG | Writing SCS file...
DBG | Waiting for expected service provider connections from:
DBG | * Solution 7
DBG | * Solution 5
DBG | Before serve one request for connections...
DBG | Request served - Scanning to see if all required service providers
have been registered...
DBG | Before serve one request for connections...
DBG | _RPCRegisterServiceProvider called from
DBG | (Name, Host, Port): (Solution 5, *computer*,
49294)
DBG | Request served - Scanning to see if all required service providers
have been registered...
DBG | Last provider to connect: Solution 5
DBG | Before serve one request for connections...
DBG |
DBG | Stop file found...
DBG | Code : 2
DBG | Message: System coupling run aborted by user: A solver failure
occurred during the run in the system.
DBG | Connecting to service provider: Solution 5

+================================================= ===================+
| System Coupling Co-Simulation Summary |
+================================================= ===================+

Participant : Solution 5
Version/Build Info = 14.0.0
DBG | Disconnected service provider: Solution 5



System coupling run completed with errors.
__________________________________________________ ______________________
MainzerKaiser is offline   Reply With Quote

Old   February 16, 2012, 10:58
Default
  #2
Member
 
Join Date: Apr 2011
Posts: 30
Rep Power: 5
MainzerKaiser is on a distinguished road
its a weird failure...
It helped to remove+recreate the "system coupling" part in the workbench.
Now, it runs through the Setup Validation and System Coupling Co-Simulation Summary, but crashes there with:
System Coupling Exception
Origin Fluent
Error Code 20
Description: ... coupling requested ChartableData-> GetRootLevelName: communication socket unexpectedly disconnected


*** FATAL *** CP = 2.524 TIME= 15:37:24
The system coupling service error notification: Exception originated
from the noted participant when the coupling service requested
ChartableData->GetRootLevelName: Communication socket unexpectedly
disconnected.

Last edited by MainzerKaiser; February 17, 2012 at 09:39.
MainzerKaiser is offline   Reply With Quote

Old   February 17, 2012, 09:57
Default
  #3
Member
 
Join Date: Apr 2011
Posts: 30
Rep Power: 5
MainzerKaiser is on a distinguished road
ok
this is a license problem, the following thread helped:
http://www.eng-tips.com/viewthread.cfm?qid=315702

Quote:
All that needs to be done to eliminate this error is to change licensing prefs from "Share a single license between applications when possible" to "use a separate license for each application." To check the settings, in Workbench go: Tools>License Preferences... and the GUI will open.
Stephen Waite likes this.
MainzerKaiser is offline   Reply With Quote

Old   June 8, 2013, 14:40
Default tutorial file
  #4
New Member
 
sahand
Join Date: Apr 2013
Location: tehran
Posts: 10
Rep Power: 3
sahand.g is on a distinguished road
hi
i would appreciate that if someone could mail me this tutorial.
sahand.onfire@yahoo.com
thanks in advance
sahand.g is offline   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
Exporting fluent melting/solidification model results to ansys mechanical apdl omair11 ANSYS 3 August 28, 2013 06:22
Problems with FLUENT MPI on i7 2600K/P8P67 TaurusASV FLUENT 1 May 5, 2011 11:58
Setup for Fluent Flux Reports Jallen13a FLUENT 7 November 18, 2010 10:32
how to extend FSI 2D codes to 3D, need advises abouziar Main CFD Forum 1 May 30, 2008 04:08
Problems with Fluent Jacek Main CFD Forum 2 August 16, 2002 04:14


All times are GMT -4. The time now is 11:46.