View Issue Details

IDProjectCategoryView StatusLast Update
0003790OpenFOAMBugpublic2022-01-26 12:52
Reporterbenz25Assigned Tohenry 
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionsuspended 
PlatformUbuntu 20OSLinux OS Version20
Product Version9 
Fixed in Version 
Summary0003790: multiphaseEulerFoam - bubbleColumn - issue running a 3D version of the bubbleColumn tutorial
DescriptionHi,

I am currently testing the multiphaseEulerFoam solver on the bubbleColumn tutorial using OpenFOAM version 9 on Linux Ubuntu 20.

The bubbleColumn tutorial uses the adiabatic wall boundary condition (i.e. zeroGradient). This 2D tutorial case runs fine.

I re-ran the same case as above and kept everything the same except for using isothermal wall boundary condition on the walls (i.e. fixedValue uniform). The 2D simulation runs smoothly with no issues and the results are fine. See folder "bubbleColumn-N".

Afterwards, I tried another case this time a 3D version of the bubbleColumn tutorial and I also used isothermal wall temperature boundary condition - see folder "bubbleColumnn-3D". The temperature of almost the entire column immediately switches to 300K the moment the simulation commences. I don't think the water domain should change from 350K to 300K right after the simulation starts i.e. 0.01s. There may be a issue/bug when considering 3D domains and isothermal temperature wall boundary condition when using the multiphaseEulerFoam.

Thank you very much for your kind assistance and time.

Steps To ReproduceDownload and extract the ZIP file and run the case with the folder named "bubbleColumnn-3D".
TagsNo tags attached.

Activities

benz25

2022-01-24 09:32

reporter  

bubbleColumn-Two-Case-Studies.7z (4,169 bytes)

henry

2022-01-24 09:57

manager   ~0012426

It is likely that it would take significant time to analyse this case for which funding is required.

benz25

2022-01-26 03:49

reporter   ~0012436

Hi Henry,

No worries. Thanks for letting me know. You may close this issue.

henry

2022-01-26 12:52

manager   ~0012440

Pending funding or contribution.

Issue History

Date Modified Username Field Change
2022-01-24 09:32 benz25 New Issue
2022-01-24 09:32 benz25 File Added: bubbleColumn-Two-Case-Studies.7z
2022-01-24 09:57 henry Note Added: 0012426
2022-01-26 03:49 benz25 Note Added: 0012436
2022-01-26 12:52 henry Assigned To => henry
2022-01-26 12:52 henry Status new => closed
2022-01-26 12:52 henry Resolution open => suspended
2022-01-26 12:52 henry Note Added: 0012440