TERMODINÂMICAPROBLEMA, Exercícios de Termodinâmica

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A cylinder'piston arrangement contains 5 kg of water at 10020 with x = 20% and the 5.30 piston, mp= 75 kg, resting on some stops. similar to Fig. P5.73. The outside pressure is 100 kPa, and the cylinder area is 4 = 24.5 cm?. Heat is now added until the water reaches a saturated vapor state. Find the initial volume, final pressure. work, and heat transfer terms and show the P-v diagram. Solution: CV. The 5 kg water. Contmuty: m=m=m; Energy: mm -u)=/Q>-W> Process: V = constant if P