localEuler for chtMultiRegionFoam - NOT WORKING!

dasith0001 · September 30, 2024, 20:26

Dear Foamers,

I am trying to implement pseudo transient solver ''localEuler'' into chtMutiRegionFoam. And I am using OF10.

I thought this to be a simple switch between, for i,e. Euler and localEuler but it is complaining on

''request for volScalarField rDeltaT from objectRegistry region0 failed''

The issue is mildly mentioned here ''https://www.cfd-online.com/Forums/openfoam-solving/125931-localeuler-rdeltat.html''

But it is bit too hard to follow for someone not too familiar with the programming.

I would really appreciate if you could support for this in any way, it seems localEuler runs with some other solvers without any issues and it is just tragic that I cant implement it for chtMultiRegionFoam.

Any insight on this is highly appreciated

Cheers,
Dasith

dasith0001 · October 1, 2024, 01:46

Just an update if anyone else is too suffering from this.

openfoam-dev and anything onwards of11 have the ability to run 'localEuler' without any modifications.

September 30, 2024, 20:26	localEuler for chtMultiRegionFoam - NOT WORKING!	#1
dasith0001 Senior Member Desh Join Date: Mar 2021 Location: Sydney Posts: 118 Rep Power: 5	Dear Foamers, I am trying to implement pseudo transient solver ''localEuler'' into chtMutiRegionFoam. And I am using OF10. I thought this to be a simple switch between, for i,e. Euler and localEuler but it is complaining on ''request for volScalarField rDeltaT from objectRegistry region0 failed'' The issue is mildly mentioned here ''https://www.cfd-online.com/Forums/openfoam-solving/125931-localeuler-rdeltat.html'' But it is bit too hard to follow for someone not too familiar with the programming. I would really appreciate if you could support for this in any way, it seems localEuler runs with some other solvers without any issues and it is just tragic that I cant implement it for chtMultiRegionFoam. Any insight on this is highly appreciated Cheers, Dasith

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October 1, 2024, 01:46		#2
dasith0001 Senior Member Desh Join Date: Mar 2021 Location: Sydney Posts: 118 Rep Power: 5	Just an update if anyone else is too suffering from this. openfoam-dev and anything onwards of11 have the ability to run 'localEuler' without any modifications.