Question: Problem 1 (80 p): An air Carnot's cycle is given in the figure. Consider air as an ideal gas. TH= 400C, TL = 100C,

Problem 1 (80 p): An air Carnot's cycle is given in the

Problem 1 (80 p): An air Carnot's cycle is given in the figure. Consider air as an ideal gas. TH= 400C, TL = 100C, kJ 9H = 240- P = 70 Pa, 'kg' With given state variables and heat added in the system above, determine v, P, and Wnet (Pv=RT. Rair= 0.287 kJ/kgK). 94-1 = RTIn (1) P(kPa) 2 3 TL TH v( kg Problem 2 (20 p): Derive the property relations given below by using first and second law of thermodynamics. (Au=8Q - SW, and h = u + pv) du = Tds - Pdv dh Tds + vdP

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