Consider a steam power plant that operates on the ideal reheat Rankine cycle. Steam enters the high-pressure turbine at 6 MPa and 400°C and leaves at 2 MPa. Steam is reheated to 400°C and expands in the low-pressure turbine to 20 kPa. Determine: a. The turbine work output in kJ/kg. b. The exergy destruction associated with each process in the cycle. (Assume a source temperature of 1500 K and a sink temperature of 300 K) Answers: a. 1175.9 kJ/kg b. 0, 129.2, 0, 106.34, 0, 209.14 kJ/kg

Consider a steam power plant that operates on the ideal reheat Rankine cycle. Steam enters the high-pressure turbine at 6 MPa and 400°C and leaves at 2 MPa. Steam is reheated to 400°C and expands in the low-pressure turbine to 20 kPa. Determine: a. The turbine work output in kJ/kg. b. The exergy destruction associated with each process in the cycle. (Assume a source temperature of 1500 K and a sink temperature of 300 K) Answers: a. 1175.9 kJ/kg b. 0, 129.2, 0, 106.34, 0, 209.14 kJ/kg

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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