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August 13, 2012, 07:28 |
CFX solver issue (e
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#1 |
New Member
Mathieu PORSIN
Join Date: Aug 2012
Posts: 2
Rep Power: 0 |
Hi everyone,
I am supposed to run a simulation of the combustion of a methane-air mixture involving an hydrogen car tank. My problem is when I launch CFX Solver and click on "Start Run", I obtain the following error message shows up : "The ANSYS CFX solver has terminated without writing a results file.Command on host jndpc2489 exited with return code 0." The output file says I have not set initial value for velocity in my domain, which is not true (I set up a value of 35 cm/s...). Does anybody have an idea of where it could come from? Thank you in advance. Regards, Mathieu output.txt |
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August 14, 2012, 01:36 |
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#2 |
New Member
Join Date: Oct 2011
Posts: 20
Rep Power: 14 |
I got similar error which was due to licence problem. Date and time on pc where I was trying to run simulation was not matching with pc from where it was picking the licence. I didnt check output file but error message was exactly same. It got corrected by setting date correctly.
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August 14, 2012, 07:54 |
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#3 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,700
Rep Power: 143 |
If you have set this up as a multiphase simulation you may have missed setting a velocity for a phase. If you cannot find the problem post your CCL on the forum.
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August 15, 2012, 06:08 |
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#4 |
New Member
Mathieu PORSIN
Join Date: Aug 2012
Posts: 2
Rep Power: 0 |
Hi guys,
I finally solved the problem myself : actually the software was requiring more precise information in term of spatial coordinate for the velocity. I also had some licencing issues, but I solved it as well. Thanks for your replies. |
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