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c_dowd April 21, 2013 02:52

reactingFoam with constant diffusion
Hi all.
I'd like to investigate the effects of diffusion in a reaction, and to do so I'd prefer to have the species diffusion coefficient as a constant scalar. Is there an easy way to do this or do I need to modify the solver? Ideally I'd like to change the transport model in the thermophysical properties file to const, but this means I have to choose a constant cp thermo model, which I don't really want.

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