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IDProjectCategoryView StatusLast Update
0000559OpenFOAM[All Projects] Bugpublic2012-06-19 16:01
Reporteruser452Assigned Tohenry 
PriorityhighSeveritymajorReproducibilityN/A
Status resolvedResolutionfixed 
PlatformLinuxOSUbuntuOS Version10.04
Product Version 
Fixed in Version 
Summary0000559: compressibleTwoPhaseEulerFoam is missing code for particle pressure in pEqn
DescriptionI have found that compressible version of twoPhaseEulerFoam has missing code, which accounts for particle pressure in solid momentum equation. Which is being accounted in pressure loop.

 if (g0.value() > 0.0)
    {
        phiDraga -= ppMagf*fvc::snGrad(alpha)*mesh.magSf();
    }

    if (kineticTheory.on())
    {
        phiDraga -= rUaAf*fvc::snGrad(kineticTheory.pa()/rhoa)*mesh.magSf();
    }

The above code is extracted from twoPhaseEulerFoam pEqn, which is missing in compressibleTwoPhaseEulerFoam.

Thanks
TagsNo tags attached.

Activities

henry

2012-06-17 16:21

manager   ~0001395

Yes, support for particulate flows is incomplete in compressibleTwoPhaseEulerFoam pending further investigation and improvement in the algorithm.

henry

2012-06-19 16:01

manager   ~0001399

Resolved by commit 5e27d9890131ea032a51bf2d0d0d3fe6ae724673

Issue History

Date Modified Username Field Change
2012-06-17 15:54 user452 New Issue
2012-06-17 16:21 henry Note Added: 0001395
2012-06-19 16:01 henry Note Added: 0001399
2012-06-19 16:01 henry Status new => resolved
2012-06-19 16:01 henry Resolution open => fixed
2012-06-19 16:01 henry Assigned To => henry