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IDProjectCategoryView StatusLast Update
0001019OpenFOAMBugpublic2016-05-04 20:50
Reporteruser247Assigned Tohenry  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionunable to reproduce 
PlatformLinuxOSUbuntuOS Version10.04
Summary0001019: enthalpy loss due to diffusion
DescriptionI setup a test case to study the diffusion of a temperature profile with reactingFoam. With all source terms switched off in the sensible enthalpy equation i am looking at the mean enthalpy of the gas in the domain (obtained by fvc::domainIntegrate(hs)). However with all tested solvers (2.0.x-2.2.x) it seems that the enthalpy decreases over time.
You can find the relevant files at:

https://github.com/greole/ValidationCases

Thanks alot

Gregor
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Activities

henry

2016-02-03 23:03

manager   ~0005918

This case is rather complex to work with, could you provide a simpler setup to test in OpenFOAM-dev?

henry

2016-05-04 20:49

manager   ~0006231

Orphaned report

Issue History

Date Modified Username Field Change
2013-09-18 07:46 user247 New Issue
2016-02-03 23:03 henry Note Added: 0005918
2016-05-04 20:49 henry Note Added: 0006231
2016-05-04 20:49 henry Status new => closed
2016-05-04 20:50 henry Assigned To => henry
2016-05-04 20:50 henry Resolution open => unable to reproduce