Unformatted text preview: Two thousand kg of water, initially a saturated liquid at 150°C, is heated in a closed, rigid tank to a final state where the pressure is 2.5 MPa. Determine the final temperature, in °C, the volume of the tank, in m 3 , and sketch the process on T-v and p-v diagrams. Problem 4 . (3.30) 1 kg of water initially is at the critical point. (a) If the water is cooled at constant specific volume to a pressure of 30 bar, determine the quality at the final state. (b) If the water undergoes a constant temperature expansion to a pressure of 30 bar, determine the specific volume at the final state, in m 3 /kg. Problem 5 (2.34)...
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- Spring '10
- Thermodynamics, Water vapor, specific volume, m3/kg