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Courant number calculation in OF

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Old   May 12, 2010, 08:48
Default Courant number calculation in OF
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KGN
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Hi,

someone please explain the below loop. It is used to calculate the maximum Courant number in "rhoSonicFoam"

scalar CoNum = max
(
mesh.surfaceInterpolation::deltaCoeffs()
*mag(phiv)/mesh.magSf()
).value()*runTime.deltaT().value();
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