||October 31, 2010 10:49
Idea Gas calculation vs Simlation not same !!!!!
My project I try to heat up the air to make a higher pressure in the reactor's cavity. After I do the simulation I found Pressure increased aound 0.001 ATM but from my calculation by P1/P2 = T1/T2 ( Constant Volume) I found the pressure will be 1.25 ATM ( It mean Pressure must increase 0.25 ATM), so It have any suggestion about the simulationin to compare between Idea Gas ( Constant Volume) vs Simulation result ANSYS or CFX ????