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IDProjectCategoryView StatusLast Update
0003799OpenFOAMBugpublic2022-02-04 15:08
Reportermichael.mueller-wrd Assigned Tohenry  
Status resolvedResolutionfixed 
PlatformGNU/LinuxOScentOSOS Version(please specify)
Product Versiondev 
Fixed in Versiondev 
Summary0003799: chtMultiRegionFoam crashes with nEcorr > 1 and multiple fluid regions
DescriptionCHT simulation crashes when using dev version's new feature of sub-iterating over thermal system in chtMultiRegionFoam solver (nEcorr > 1) and more than one fluid region is included.
First time step will start as usual, but crashes when additional sub-iteration will be done for fluid region(s).

stderr lists sth like:
Foam::multiply(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) in "/lib64/"

Identical cases without corresponding entry for new feature runs as expected.
Steps To Reproduce- Test with heatTransfer tutorials "heatExchanger" and/or "shellAndTubeHeatExchanger".
- Include line for new feature in system/fvSolution:
    nOuterCorrectors 1;
    nEcorr 2;
- Run case
TagsNo tags attached.



2022-02-04 15:08

manager   ~0012466

Resolved by commit 66600b5497b99bd3762238c4af5448120e173974

Issue History

Date Modified Username Field Change
2022-02-04 14:24 michael.mueller-wrd New Issue
2022-02-04 15:08 henry Assigned To => henry
2022-02-04 15:08 henry Status new => resolved
2022-02-04 15:08 henry Resolution open => fixed
2022-02-04 15:08 henry Fixed in Version => dev
2022-02-04 15:08 henry Note Added: 0012466