Questions concerning reactingFoam -- CFD Online Discussion Forums

August 30, 2013, 03:38	Questions concerning reactingFoam	#1
gregor Member Gregor Olenik Join Date: Jun 2009 Location: http://greole.github.io/ Posts: 89 Rep Power: 16	Hi, i have some questions about mass conservation with reactingFoam solvers: 1. could someone please enlighten why the difference between rho and thermo.rho() can be used to calculate the continuity errors ? E.g. in the compressibleContinuityErrs.H Code: scalar sumLocalContErr = (fvc::domainIntegrate(mag(rho - thermo.rho()))/totalMass).value(); 2. What is the purpose/difference between reactingFoam and rhoReactingFoam ?

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