[sara moradi]

hi everyone,
I want to write a UDF about saturate vapor density of a particle based on the temperature. how can I do this?

[movaffagh]

Originally Posted by sara moradi

hi everyone,
I want to write a UDF about saturate vapor density of a particle based on the temperature. how can I do this?

hi sara
can you explain more. you just want to give a density based on temp or not?
thank you,
Mohammad

[sara moradi]

Originally Posted by movaffagh

hi sara
can you explain more. you just want to give a density based on temp or not?
thank you,
Mohammad

yes, vapor saturate density based on temperature. i think that it can be obtained by saturated pressure.

[movaffagh]

Originally Posted by sara moradi

yes, vapor saturate density based on temperature. i think that it can be obtained by saturated pressure.

i think your temp is not fix. if you have an exp formula depend on temp, you can use polynomial property that is in material property section.
if you want to compile a udf, you can use define_property macro's.