|July 25, 2013, 04:41||
Calculation of motion continuity error
Join Date: Sep 2012
Location: Iran - Tehran
Posts: 185Rep Power: 4
Hi Dear Foamers,
I am trying to understand calculating of motion continuity error.
I think first line in below code is creating an object without any dimension and I don't understand the meaning of [d/dt ( Object ) ] . Also I couldn't understand what do meshPhi(U) do exactly .
volScalarField motionContErr = fvc::ddt(dimensionedScalar("1", dimless, 1.0), mesh) - fvc::div(fvc::meshPhi(U));
I appreciate any help from you.
Thanks and best regards,
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