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Problem 2 (33 points) Water is the working fluid in an ideal Rankine cyele. Superheated vapor enters the turbine at 10 MPa, 480°C, and the condenser pressure is 6 kPa. Determine for the cycle (a) the heat transfers in kJ per kg for the working fluid passing through the boiler and condenser. (b) the cycle thermal efficiency Given: Find: Schematic: Engineering Model
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Answer #1

T, 480 1180℃ Boiler 4 (sn- dera T-s diagyam 千 3 2. Etiai model:

2I51t 077(2570-15i) A, 2013.6 3 kJl 3 4,4 = 161,094 kJ/ 3158.0s

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