Detailed Unsteady Simulation of a Counterrotating Aspirated Compressor with a Focus on the Aspiration Slot and Plenum

Table 3

Gas constants of air, the fluid mixture, and its components.

Gas	MW (g/mol)	𝑅  (J/(kg∗K))
Air	28.96	287.1
CO2	44.01	188.9
Argon	39.95	208.1
Mixture	41.94	198.7