dieselEngineFoam bug - OpenFOAM-1.6-ext
I have noticed a bug in OpenFOAM-1.6-ext release, that is crucial for my further work in IC-engine simulations.
I have combined the aachenBomb with kivaTest in order to create a case for dieselEngineFoam. The case solution can be obtained on static geometry with dieselFoam. However, in the case of dieselEngineFoam it crashes with
Bug seems to be similar to 0000046: dieselFoam probölem with janafThermo
Bug reported as
The problem is reproducible with
I will be glad for any suggestion. This problem drives me crazy :mad:
Oh, my young me was so dumb. This is not a bug. It is connected with time-step in simulation. Too many droplets are moving across a cell and takes energy which results e.g. in negative temperatures. Lowering tim-step solvest the problem.
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