entropy calculation in Fluent
 

Hi there,

a basic question, but can anybody point me in the direction (in the Theory / user guide) or otherwise explain directly how entropy is calculated in a standard ideal gas flow in Fluent?

i can find something for real gas relations, but not an ideal gas ...

basically, i just want to confirm how it is done so i can make some assumptions regarding my flow, and then draw conclusions from that.

much appreciated in advance
cheers
jon