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-   -   Problem with Tutorial23 DamnBreak (http://www.cfd-online.com/Forums/openfoam-solving/57812-problem-tutorial23-damnbreak.html)

bambedil March 11, 2009 11:50

Hallo, I think, Ive got a s
 
Hallo,

I think, Ive got a simple problem. But I=m not able to solve it!

I just started tutorial 2.3 DamnBreak. The creation of the mesh was successful.

After starting the solver with interFoam all the results are 0 like this:

MULES: Solving for gamma
Liquid phase volume fraction = 0 Min(gamma) = 0 Max(gamma) = 0
MULES: Solving for gamma
Liquid phase volume fraction = 0 Min(gamma) = 0 Max(gamma) = 0
DICPCG: Solving for pd, Initial residual = 0, Final residual = 0, No Iterations 0
DICPCG: Solving for pd, Initial residual = 0, Final residual = 0, No Iterations 0
DICPCG: Solving for pd, Initial residual = 0, Final residual = 0, No Iterations 0
time step continuity errors : sum local = 0, global = 0, cumulative = 0
ExecutionTime = 3.72 s ClockTime = 6 s

What has happened? I haven't chanced anything and I'm using OpenFOAM 1.4.1

Best wishes

Flo

ngj March 11, 2009 11:54

Please read the tutorials care
 
Please read the tutorials carefully. You need to execute:

setFields . damBreak

to set the gamma field. Otherwise the box is only containing air.

Best regards,

Niels


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