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December 12, 2014, 14:48 |
"different mesh for fields" error
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#1 |
Member
Sandra
Join Date: Oct 2014
Posts: 58
Rep Power: 11 |
Dear all!
I am new to OpenFOAM and I am trying to calculate a variable called vdrop = prefb*Hum+prefc (in vdrop.H) where prefb and prefc are constants defined in the constant folder and Hum is the concentration of the Humidity defined in diffusion. H as fvScalarMatrix HumEqn ( (fvm::ddt(Hum)) == (fvm::laplacian(DH2Oeff, Hum)) ); HumEqn.solve(); where DH2Oeff is the effective diffusivity of water. The diffusion.H file runs fine but I get the following error when I turn on the vdrop.H. Any help will be much appreciated. SANDRA *Error starts here* FOAM FATAL ERROR: different mesh for fields vdrop and ((prefb*Hum)+prefc) during operatrion = From function checkField(gf1, gf2, op) in file /home/sandra/OpenFOAM/OpenFOAM-2.3.0/src/OpenFOAM/lnInclude/GeometricField.C at line 1122. FOAM aborting #0 Foam::error:rintStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 at ??:? #3 at ??:? #4 __libc_start_main in "/lib/i386-linux-gnu/libc.so.6" #5 at ??:? Aborted (core dumped) |
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December 20, 2014, 04:22 |
Problem solved
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#2 |
Member
Sandra
Join Date: Oct 2014
Posts: 58
Rep Power: 11 |
It was a strange mistake. PM if you run into a similar issue while mapping fields from patch to patch and maybe I can help.
Best, Sandra |
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November 22, 2021, 04:48 |
Foam Fatal Error: different mesh for fields and thermophysicalProperties.air
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#3 | |
New Member
anamika
Join Date: Jul 2021
Posts: 3
Rep Power: 4 |
Quote:
I am facing a similar kind of error as "different mesh for fields and thermophysicalProperties.air during operatrion +=". I request your suggestions in this regards. Thank you very much in advance. Best Regards, Anamika |
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May 12, 2022, 14:24 |
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#4 |
New Member
Anuar Giménez
Join Date: Feb 2022
Location: Spain
Posts: 15
Rep Power: 4 |
Hi everyone,
I am facing a similar kind of error. "different mesh for fields and thermophysicalProperties during operatrion +=". Any advice? Best, Anuar |
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June 6, 2022, 05:27 |
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#5 |
Member
Uttam
Join Date: May 2020
Location: Southampton, United Kingdom
Posts: 34
Rep Power: 6 |
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