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-   -   CO Scalar Flux (http://www.cfd-online.com/Forums/cd-adapco/53180-co-scalar-flux.html)

Dougal Macguire February 6, 2003 07:11

CO Scalar Flux
 
Hi there Star CD Experts, can somebody tell me what the units of Scalar Flux if I pick CO as the scalar are, I can choose between fixed % and Flux what is the difference here?

Thanks in Advance for any help given

Regards

-Ted

cjtune February 10, 2003 13:46

Re: CO Scalar Flux
 
Scalar flux is in kg/s/m^2. Fixed concentration values is in mass fractions mf1 + mf2 +.... = 1. The difference between the two is like that of a fixed temperature wall against a fixed heat (W/m^2=J/s/m^2) wall.


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