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How does deltaT enter in icoFoam

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Old   July 24, 2008, 09:15
Default Hi! I have a stupid, simple
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I have a stupid, simple question.

The update of the U and p fields in icoFoam must depend on runTime.deltaT(). However, as far as I can see this timestep is only evaluated to calculate the courant number.

Where does deltaT affect the PISO algorithm? Maybe it is hidden in one of the #included pieces of code, but I can't find it.

Thank you
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