About Composition PDF Transport Model -- CFD Online Discussion Forums

October 25, 2004, 07:00	About Composition PDF Transport Model	#1
cfdfans Guest Posts: n/a	hello I use Composition PDF Transport Model to simulate keronese-air combustion. I use ISAT Algorithm in Composition PDF Transport Model . My case is 2D axial symmetry. I set parameter according to Fluent help. when iterate start, Fluent show error " isat_table_init: xscale must be positive; xscale=0.000000e+00 " what is the meanings of this prompt, please help me to find what error in my case. thank to you very much!

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