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ERROR #001100279 has occurred in subroutine ErrAction. |
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June 5, 2012, 16:47 |
ERROR #001100279 has occurred in subroutine ErrAction.
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#1 |
Member
yang
Join Date: Jun 2012
Posts: 39
Rep Power: 13 |
I met one problem about CFX-solver, the output file shows:
+--------------------------------------------------------------------+ | Buoyancy Reference Information | +--------------------------------------------------------------------+ Domain Group: Default Domain Buoyancy has been activated. The absolute pressure will include hydrostatic pressure contribution, using the following reference coordinates: ( 9.35750E+00, 2.26250E+00, 0.00000E+00). +--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Floating point exception: Zero divide | | | | | | | | | | | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Stopped in routine FPX: C_FPX_HANDLER | | | | | | | | | | | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | The ANSYS CFX solver exited with return code 1. No results file | | has been created. | +--------------------------------------------------------------------+ End of solution stage. +--------------------------------------------------------------------+ | The following user files have been saved in the directory | | V:\Simulation\Gr_BiG\FOS_BOS\room 2.28\CFD\June 5 2012_room | | 2.28\room 2.28_1_001\room 2.28_1_001: | | | | mon | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | Warning! | | | | After waiting for 60 seconds, 1 solver manager process(es) appear | | not to have noticed that this run has ended. You may get errors | | removing some files if they are still open in the solver manager. | +--------------------------------------------------------------------+ This run of the ANSYS CFX Solver has finished. Who could help me solve with this problem? Many thanks in advance! |
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June 5, 2012, 20:31 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
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June 6, 2012, 05:28 |
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#3 | |
Member
yang
Join Date: Jun 2012
Posts: 39
Rep Power: 13 |
Quote:
Many thanks for your reply! Could I make sure that this ERROR comes from involved Buoyancy settings? Since we can see this ERROR information appears under the Buoyancy Reference Information, in addition, Mesh etc. information from Output File show well. +--------------------------------------------------------------------+ | Buoyancy Reference Information | +--------------------------------------------------------------------+ Domain Group: Default Domain Buoyancy has been activated. The absolute pressure will include hydrostatic pressure contribution, using the following reference coordinates: ( 9.35750E+00, 2.26250E+00, 0.00000E+00). +--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Floating point exception: Zero divide | | | | | | | | | | | +--------------------------------------------------------------------+ |
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June 6, 2012, 06:59 |
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#4 |
Super Moderator
Glenn Horrocks
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Location: Sydney, Australia
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You cannot be sure the error is in the buoyancy settings, but I would certainly start checking there. Also you could turn the buoyancy off and see if it runs with out buoyancy.
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June 6, 2012, 08:08 |
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#5 | |
Member
yang
Join Date: Jun 2012
Posts: 39
Rep Power: 13 |
Quote:
Good suggestion! I check the Buoyancy settings as follows: DOMAIN MODELS: BUOYANCY MODEL: Buoyancy Reference Density = 1.185 [kg m^-3] Gravity X Component = 0 [m s^-2] Gravity Y Component = -g Gravity Z Component = 0 [m s^-2] Option = Buoyant BUOYANCY REFERENCE LOCATION: Option = Automatic END END Whether "Gravity Y Component = -g" is the reason for ERROR? I should change into -9.8 m/s2? Please see my attached Output file, if you have time to help me check, I will be very appreciated! Many thanks again! |
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June 6, 2012, 08:14 |
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#6 |
Super Moderator
Glenn Horrocks
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Location: Sydney, Australia
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From a quick look I cannot see anything obviously wrong with it. Try running it with buoyancy turned off and see if it goes. Then try turning your radiation model off, then all the other models one at a time until you find the problem. Then you will know what to fix.
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June 6, 2012, 09:01 |
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#7 | |
Member
yang
Join Date: Jun 2012
Posts: 39
Rep Power: 13 |
Quote:
Many thanks for your quick reply! I follow your advice to turn off Buoyancy model, then radiation model, even Turbulence model ...... but it still shows +--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Floating point exception: Zero divide | | | | | | | | | | | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Stopped in routine FPX: C_FPX_HANDLER | | | | | | | | | | | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | The ANSYS CFX solver exited with return code 1. No results file | | has been created. | +--------------------------------------------------------------------+ It is very weird! Since this time I also followed my previous CFD simulations which are running well. Please give me some advices! Thanks! |
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June 6, 2012, 09:08 |
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#8 |
Super Moderator
Glenn Horrocks
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Well, don't stop there. Keep turning the heat transfer modell and any other models off until you find it. This means the problem is in your basic setup somewhere, not he advanced models you have used.
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June 6, 2012, 09:14 |
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#9 | |
Member
yang
Join Date: Jun 2012
Posts: 39
Rep Power: 13 |
Quote:
Additionally, there is another ERROR showing, Please see the attached figure. |
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June 6, 2012, 09:16 |
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#10 |
Super Moderator
Glenn Horrocks
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Load up CFX-Pre and it will give you the full description for the 5 errors. This is probably the cause of the whole problem.
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June 6, 2012, 10:12 |
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#11 | |
Member
yang
Join Date: Jun 2012
Posts: 39
Rep Power: 13 |
Quote:
+--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Floating point exception: Zero divide | | | Do you think I should continue turn off all the model or setting? It indeed drives me nuts! thanks! |
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June 6, 2012, 19:55 |
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#12 | |
Super Moderator
Glenn Horrocks
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Quote:
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June 8, 2012, 06:09 |
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#13 | |
Member
yang
Join Date: Jun 2012
Posts: 39
Rep Power: 13 |
Quote:
Thanks! I find the problem and the solver can run. However, after more than 20 steps, there are other ERROR appearing. Please see the first 3 Attached images. I think my PC memory is not enough to continue running this program. Please give me some advices for that! And then I try to Define Run and Run Solver anew, however, it shows another ERROR which is fourth Attached image. It said, can't create working file def. But, that .* def file is indeed existing in the corresponding directory. Could you have some solutions about that? Many thanks in advance! |
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June 11, 2012, 21:23 |
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#14 |
Super Moderator
Glenn Horrocks
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Location: Sydney, Australia
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This is an unusual error. Have you run out of disk space? Is this a big model? Have you got any unusual things in the simulation (user fortran, profiles etc)?
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July 28, 2013, 03:20 |
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#15 |
New Member
shayesteh valadi
Join Date: Jul 2013
Posts: 2
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hi.i am a new user of cfx14. during the solution i got this error.would you please help me.thanks
+--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Stopped in routine MEMERR | | | | | | | | | | | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | The ANSYS CFX solver exited with return code 1. No results file | | has been created. | +--------------------------------------------------------------------+ End of solution stage. |
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July 28, 2013, 08:45 |
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#16 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,655
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You have a memory error. Without any context I cannot be more specific. You might have run out of memory or caused some weird condition in the solver.
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July 30, 2013, 04:34 |
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#17 |
New Member
shayesteh valadi
Join Date: Jul 2013
Posts: 2
Rep Power: 0 |
thanks!I found the problem. I`m trying to simulate a high rise building through wind flow. the problem is with the component of cartesian velocity of the domain of the wind flow. the velocity formula is v=8.75*h^(1/4). "h" is height and "v" is velocity. in the cartesian velocity component value, I write this expression : u: 8.75[m s^-1]*w^1/4[m s^-1] and two other values:0. the problem is with the u value.I don`t know why.please help me.thanks
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July 30, 2013, 08:35 |
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#18 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,655
Rep Power: 143 |
You cannot raise to the power of a value with units. Try something like this:
v=8.75 [m/s] * (h/1[m])^(1/4) |
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January 20, 2014, 04:49 |
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#19 |
New Member
rea
Join Date: Jan 2014
Posts: 3
Rep Power: 12 |
hi
i have a problem: The selective body meshing is not being recorded .... what is this???? |
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January 20, 2014, 05:19 |
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#20 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,655
Rep Power: 143 |
I have no idea.
But it sounds like a meshing problem so try the meshing forum. |
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