View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0003429 | OpenFOAM | Bug | public | 2020-01-14 12:37 | 2020-01-14 16:21 |
Reporter | emjay | Assigned To | henry | ||
Priority | normal | Severity | minor | Reproducibility | always |
Status | closed | Resolution | no change required | ||
Platform | docker-image on mac | OS | Other | OS Version | (please specify) |
Product Version | dev | ||||
Summary | 0003429: interpolation scheme bug | ||||
Description | when the interpolationScheme is changed from "linear;" to "linear banana;" the solver didn't report a error. it still run to finish. Also when the interpolationScheme is changed to "linear QUICK" the results are the same. | ||||
Steps To Reproduce | copy the scalarTransportFoam case from tutorials change in system/fvSchemes file the interpolationScheme from "linear;" to "linear banana;" run blockmesh and scalarTransportFoam | ||||
Tags | No tags attached. | ||||
|
In the tutorials/basic/scalarTransportFoam/pitzDaily case if I change divSchemes { default none; div(phi,T) Gauss linearUpwind grad(T); } to divSchemes { default none; div(phi,T) bannana; } I get the error message --> FOAM FATAL IO ERROR: Unknown convection scheme bannana Valid convection schemes are : 2 ( Gauss bounded ) file: OpenFOAM-dev/tutorials/basic/scalarTransportFoam/pitzDaily/system/fvSchemes/divSchemes/div(phi,T) at line 31. |
|
if i replace the interpolation scheme with this "nonsense" line it still works, no error is reported interpolationSchemes { default linear Minmod linear; } or an another try with this configuration, the solver also did not report an error. interpolationSchemes { default linear banana; } |
|
What do you want scalarTransportFoam to interpolate using this scheme? Currently it does not interpolate anything using this scheme hence it generates no error when the scheme is nonsense. |
|
i wanted to increase the accuracy of the solver and try benchmark it with different interpolations schemes. e.g. this configuration works very well. interpolationSchemes { default cubic; } but for this test, the solver did not crash, and i don't understand this behaviour: interpolationSchemes { default linear banana; } |
|
scalarTransportFoam does not use or need interpolationSchemes |
Date Modified | Username | Field | Change |
---|---|---|---|
2020-01-14 12:37 | emjay | New Issue | |
2020-01-14 13:01 | henry | Note Added: 0011060 | |
2020-01-14 14:56 | emjay | Note Added: 0011061 | |
2020-01-14 15:08 | henry | Note Added: 0011062 | |
2020-01-14 16:06 | emjay | Note Added: 0011064 | |
2020-01-14 16:21 | henry | Assigned To | => henry |
2020-01-14 16:21 | henry | Status | new => closed |
2020-01-14 16:21 | henry | Resolution | open => no change required |
2020-01-14 16:21 | henry | Note Added: 0011065 | |
2020-01-14 16:21 | henry | Note Edited: 0011065 |