Modifying the convection term in IcoFOAM code -- CFD Online Discussion Forums

November 28, 2017, 06:51	Modifying the convection term in IcoFOAM code	#1
fluidflowsteel New Member fluidflowsteel Join Date: Jun 2016 Posts: 21 Rep Power: 10	Hi all, I have a scalar field variable X and i want to write divergence ((1-X)UU) implicitly in the OpenFOAM. In the icoFOAM.c file, i have written the above expression as fvm::div(((1-X),phi),U) by modifying the fvm::div(phi,U) expression in the icoFoam code and the code is running. But am not sure whether it is the correct way to write ? Can anyone help ? with regards,

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