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transport data of fluent

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Old   February 18, 2019, 19:06
Default transport data of fluent
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Weiqiang Liu
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hello,

I have a question. Does fluent has its own transport database? like viscosity or conductivity.

Because if I leave the transport chemkin import panel blank, viscosity and conductivity property in material panel would be constant. I am wondering is it fluent doesn't has its own transport data for every single species. I know fluent has its own database for thermodynamic.

By the way, I found in my recent simulation that transport data matters a lot. Constant viscosity and conductivity yields ignited results while external imported transport data yields un-ignited results.

Can anybody give me some suggestions?

weiqiang
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conductivity, transport data, viscosity

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