A reheat steam cycle has 13,580 kPa of throttle pressure at the turbine inlet and a 37.50308414 atm reheat pressure, the throttle and reheat temperature of the steam is 1302 R, condenser pressure is 4.3 kPa, find the following: a. Thermal Efficiency in percent b. Heat Rejected in BTU/1b

A reheat steam cycle has 13,580 kPa of throttle pressure at the turbine inlet and a 37.50308414 atm reheat pressure, the throttle and reheat temperature of the steam is 1302 R, condenser pressure is 4.3 kPa, find the following: a. Thermal Efficiency in percent b. Heat Rejected in BTU/1b

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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Question

write the answers

3. A reheat steam cycle has 13,580 kPa of throttle pressure at the turbine inlet and a
37.50308414 atm reheat pressure, the throttle and reheat temperature of the steam is
1302 R, condenser pressure is 4.3 kPa, find the following:
a. Thermal Efficiency in percent
b. Heat Rejected in BTU/lb
4. Consider the Problem no. 3, if the efficiency at high pressure and low pressure
turbine is 76% and 75%, respectively, calculate the following:
a. Net Work in kJ/kg
b. Quality After Turbine Expansion in percent

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