Argon at 1000 kPa, 300 K enters an adiabatic mixing chamber with a mass flow rate of

Question:

Argon at 1000 kPa, 300 K enters an adiabatic mixing chamber with a mass flow rate of 1 kg/s is mixed with nitrogen entering at 1000 kPa, 300 K and 1 kg/s. (a) Determine the entropy generated per unit mass of the mixture (sgen). (b) Vary the mixing pressure (from 10 kPa through 10 MPa) and plot sgen as a function of chamber