Problem 1: Find and compare the efficiency of the simple ideal Rankine cycle engine operating between 20 and 100 deg. C for working fluids of water and Refrigerant 12. Compare the results to the Carnot efficiency.
Problem 1: Find and compare the efficiency of the simple ideal Rankine cycle engine operating between
20 and 100 deg. C for working fluids of water and Refrigerant 12. Compare the results to the Carnot
efficiency.
Problem 2: A Rankine cycle operates with steam under the same conditions as in Problem 1. The turbine
has an efficiency of 70 percent, and the pump efficiency is 60 percent. Find the cycle efficiency, and
sketch the T-s and h-s diagrams.
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Problem 2: A Rankine cycle operates with steam under the same conditions as in Problem 1. The turbine has an efficiency of 70 percent, and the pump efficiency is 60 percent. Find the cycle efficiency, and sketch the T-s and h-s diagrams.
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