Search Results

Showing results 1 to 4 of 4
Search took 0.00 seconds. Search: Posts Made By: Thomas Baumann

Forum: OpenFOAM

December 21, 2009, 10:31

Replies: 6

BuoyantBoussinesqSimpleFoam and axial-symmetric results wrong mass flow

Views: 4,358

Posted By Thomas Baumann

Hi Etienne, the residuals are good. Uy,...

Hi Etienne,

the residuals are good.
Uy, Ux, Uz, epsilon, p , T and k < 10e-7.

time step continuity errors : sum local = 1.3705e-08, global = 4.21107e-10, cumulative = 2.44451e-05

So I...

Forum: OpenFOAM

December 21, 2009, 03:42

Replies: 6

BuoyantBoussinesqSimpleFoam and axial-symmetric results wrong mass flow

Views: 4,358

Posted By Thomas Baumann

Hello Etienne, thank you very much for your...

Hello Etienne,

thank you very much for your hinds.
I have calculated the massflow of the 3d-case in another way:
I calculated the velocity-magnitude and calculated the massflow (neglecting...

Forum: OpenFOAM

December 18, 2009, 07:50

Replies: 6

BuoyantBoussinesqSimpleFoam and axial-symmetric results wrong mass flow

Views: 4,358

Posted By Thomas Baumann

Hello, for the plots in my first posting I...

Hello,

for the plots in my first posting I used the sampledict using:

interpolationScheme cell;
type midPoint;

I build some 3d-meshes, too. I got the same problems with the massflow.
Using...

Forum: OpenFOAM

December 14, 2009, 05:30

Replies: 6

BuoyantBoussinesqSimpleFoam and axial-symmetric results wrong mass flow

Views: 4,358

Posted By Thomas Baumann

BuoyantBoussinesqSimpleFoam and axial-symmetric results wrong mass flow

Hallo all,

I have problems with the mass flow solving problems with buoyantBoussinesqSimpleFoam-solver.
I'm solving axis-symmetric flows with heat transfer, density changes can be neglected. The...

Showing results 1 to 4 of 4

Forum Jump

All times are GMT -4. The time now is 00:55.