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September 17, 2010, 05:32 |
ANSYS CFX with Remeshing in ICEM CFD
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#1 |
New Member
Klas Johansson
Join Date: Mar 2009
Posts: 16
Rep Power: 17 |
Dear colleagues,
I made a simple example of how to set up ANSYS CFX with live Re-meshing in ICEM CFD. I thought it might be useful for the users out there that are interested in working with large deformations in an ANSYS CFX. This can be used in combination with the Rigid Body solver in ANSYS CFX to allow for rigid body motion. http://www.edr.no/blogg/ansys_blogge...cfx_re_meshing Klas Johansson, Ph.D. Technical Consultant EDR | Engineering Data Resources AB | +46 31 759 5035 (tel) | +46 (0)708 87 92 72 (mobile) mailto:klas.johansson@edr.se EDR blog http://www.edr.se/blogg Newsletter http://www.edr.se/nyhetsbrev |
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September 17, 2010, 05:50 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,830
Rep Power: 144 |
You have an impressive collection of tutorials on your ANSYS blog - well done! Thanks for sharing it.
http://www.edr.no/blogg/ansys_bloggen The one on displaying wind turbine modelling data on Google maps looks very nice. |
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October 18, 2010, 20:52 |
@ adeban
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#3 |
Senior Member
Ugly Kid Joe
Join Date: Aug 2010
Posts: 193
Rep Power: 16 |
I am trying to re-mesh and I get the following error. Can you help me out with this please:
CFX Solver Results generated before remeshing have been written to: C:\Documents and Settings\vmlxb6\Desktop\16th Oct 2010\case 2_ trial\Unnamed_007\1_oldmesh.res Text output generated during remeshing has been written to: C:\Documents and Settings\vmlxb6\Desktop\16th Oct 2010\case 2_ trial\Unnamed_007\1_remesh.out An error has occurred in cfx5solve: Unable to retrieve 1_remesh.out from working directory: Cannot move to C:\Documents and Settings\vmlxb6\Desktop\16th Oct 2010\case 2_ trial\Unnamed_007\1_remesh.out: Permission denied. Thanks. |
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October 19, 2010, 03:24 |
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#4 |
New Member
Klas Johansson
Join Date: Mar 2009
Posts: 16
Rep Power: 17 |
Hello,
What output do you have from the remesh process? Does it generate a new mesh? THe ICEM process should generate an output. Another thing that can cause problems is the fact that you are running in a directory with a lot of spaces in the name. CFX is and have always been sensitive to that. /Klas |
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October 19, 2010, 04:39 |
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#5 |
Member
Pratik Mehta
Join Date: Mar 2009
Posts: 32
Rep Power: 17 |
Hi,
This is the same way how the Piston grid works using CFX12 & ICEM. I have been using it now for inline Cylinder flow analysis . I really like your explanation Johannes Thanks for sharing such an extensive example Best Regards Pratik |
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June 8, 2012, 01:24 |
error while remeshing with icem and cfx
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#6 |
New Member
ajay
Join Date: Sep 2011
Location: New Delhi, India
Posts: 8
Rep Power: 15 |
Hi
i am trying to move an object inside water in a closed channel and making use of remeshing using icem and cfx combination, but am getting the following errors (well i am able to do remeshing using icem and cfx for one time only but when remeshing is required in simulation for next time it fails and gives the following errors) : An error has occurred in cfx5solve: | | | | Error reported by IO module: iif_open: the file is not in CFX-5.x | | format | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | Error reported by IO module: iocnt: open the primary file failed | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | Error from IO module while opening E:\moving plate\moving | | plate_001.dir\moving plate.uns.bak: | | | | "iocnt: open the primary file failed" | | | | IO_BAD_FILE(20): Invalid def/res file. File could be corrupted. | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | WriteToFile failed - dataset write filed Thanks in advance... |
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June 26, 2012, 05:27 |
Better Remesh Tutorial needed
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#7 |
New Member
Join Date: Jun 2012
Posts: 2
Rep Power: 0 |
Hi
I am trying to learn the art of remeshing myself atm. Problem is the EDR.no tutorials are incomplete and unless you already have vast knowledge in Ansys you cannot do them. I would like to ask if someone knows a better tutorial or if you have a file I can open and look at? Btw the error I am currently experincing is : +--------------------------------------------------------------------+ | | | Remeshing | | | +--------------------------------------------------------------------+ Remesh Object: Remesh 1 Activated by condition: Interrupt Condition 1 Executing remesh command: /software/ansys/v140/icemcfd/linux64_amd/bin/icemcfd -batch -script /software/ansys/v140/CFX/etc/Remeshing/icemcfd_Remesh.rpl CFX Solver Results generated before remeshing have been written to: /home/arrabiye/Ansys/MMesh3/Results/NMMesh_04_014/6_oldmesh.res Text output generated during remeshing has been written to: /home/arrabiye/Ansys/MMesh3/Results/NMMesh_04_014/6_remesh.out +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | ANSYS CFX Solver Input File does not exist | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | The following user files have been saved in the directory | | /home/arrabiye/Ansys/MMesh3/Results/NMMesh_04_014: | | | | cfx5mondata.out, cfxpre_engine_error.log, 6_remesh.out, | | 6_oldmesh.res | +--------------------------------------------------------------------+ This run of the ANSYS CFX Solver has finished. |
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August 6, 2013, 04:55 |
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#8 |
New Member
Join Date: Aug 2013
Posts: 1
Rep Power: 0 |
Hello, have you solved the error? I also met the problem and can't solve it. Would you like to give me some help?Thanks!
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April 21, 2014, 12:23 |
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#9 | ||
Senior Member
ali
Join Date: Oct 2009
Posts: 318
Rep Power: 18 |
Quote:
Quote:
Hi any luck solving this last problem? ANSYS CFX Solver Input File does not exist?? |
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September 23, 2014, 04:39 |
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#10 |
New Member
Gwen Yang
Join Date: Sep 2014
Posts: 13
Rep Power: 12 |
After remesh, my box always returned to the initial position, can you give me some advice?
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February 19, 2015, 11:52 |
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#11 |
Member
aliali
Join Date: Apr 2014
Posts: 35
Rep Power: 12 |
I have the same problem. how can I do for the problem?
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March 26, 2015, 08:38 |
IO module error
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#12 |
New Member
Daniel Harrison
Join Date: Mar 2015
Posts: 1
Rep Power: 0 |
Hi ajay_ks
Did you manage to solve this problem? I am having the same issue, any advice would be much appreciated! Thanks Dan "Hi i am trying to move an object inside water in a closed channel and making use of remeshing using icem and cfx combination, but am getting the following errors (well i am able to do remeshing using icem and cfx for one time only but when remeshing is required in simulation for next time it fails and gives the following errors) : An error has occurred in cfx5solve: | | | | Error reported by IO module: iif_open: the file is not in CFX-5.x | | format | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | Error reported by IO module: iocnt: open the primary file failed | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | Error from IO module while opening E:\moving plate\moving | | plate_001.dir\moving plate.uns.bak: | | | | "iocnt: open the primary file failed" | | | | IO_BAD_FILE(20): Invalid def/res file. File could be corrupted. | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | WriteToFile failed - dataset write filed Thanks in advance... " |
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April 10, 2015, 14:09 |
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#13 |
New Member
Join Date: Feb 2011
Posts: 3
Rep Power: 15 |
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April 10, 2015, 14:32 |
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#14 | |
New Member
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Posts: 3
Rep Power: 15 |
Quote:
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June 1, 2016, 00:48 |
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#15 | |
Senior Member
Bharath kumar
Join Date: Apr 2009
Posts: 169
Rep Power: 17 |
Hi to all
Any one solved this problem?. stuck up with same issue. Quote:
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June 1, 2016, 02:15 |
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#16 | |
Senior Member
Maxim
Join Date: Aug 2015
Location: Germany
Posts: 415
Rep Power: 13 |
Quote:
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June 9, 2016, 07:01 |
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#17 | |
New Member
Join Date: Feb 2011
Posts: 3
Rep Power: 15 |
Quote:
Check error files in the remeshing directory of your project. |
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June 13, 2016, 07:51 |
Solution found
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#18 |
Senior Member
Bharath kumar
Join Date: Apr 2009
Posts: 169
Rep Power: 17 |
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October 13, 2016, 08:38 |
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#19 |
New Member
hirvin chavezu
Join Date: Oct 2016
Posts: 4
Rep Power: 10 |
Dear Klas,
Where you could get your tutorials about networks. I wrote an email to your address, but I see that is not current. Could you give me your current email? or could you send me your tutorials to my email: hirvin_chavez@hotmail.com best regards |
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October 18, 2016, 11:43 |
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#20 |
New Member
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please if you get this tutorial, send it to me
Eng.Mech.Fahd@gmail.com |
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