а D) A gas obeys the van der Waals EOS: ROT P= v-b v2 The gas at P1 = 10 bars and T1 = 30°C is passed through an adiabat

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а D) A gas obeys the van der Waals EOS: ROT P= v-b v2 The gas at P1 = 10 bars and T1 = 30°C is passed through an adiabatic throttling valve and exits at P2 = 1 bar 1) Use the appropriate general equation and given EOS, and derive (showing the steps) the expression of the JT coefficient of the gas (8 marks) ii) Calculate the steady-state exit temperature (T2) of the gas in the throttling process [4 marks) Data: a = 0; b = 0.150 m3/kmol; Cp = 29.10 kJ/kmol K; R = 8.314 kJ/kmol K blog OP ドー3D