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Water is the working fluid in an ideal Rankine cycle. Steam enters the turbine at 1400 lb;/in² and 1000°F. The condenser pressure is 2 lb/in.² The net power output of the cycle is 250 MW. Cooling water experiences a temperature increase from 60°F to 76°F, with negligible pressure drop, as it passes through the condenser. Step 1 Determine the mass flow rate of steam, in lb/h. m Your answer is correct. Hint Step 2 1536198.045 lb/h Determine the rate of heat transfer, in Btu/h, to the working fluid passing through the steam generator. Attempts: 3 of 4 used

Water is the working fluid in an ideal Rankine cycle. Steam enters the turbine at 1400 lb;/in² and 1000°F. The condenser pressure is 2 lb/in.² The net power output of the cycle is 250 MW. Cooling water experiences a temperature increase from 60°F to 76°F, with negligible pressure drop, as it passes through the condenser. Step 1 Determine the mass flow rate of steam, in lb/h. m Your answer is correct. Hint Step 2 1536198.045 lb/h Determine the rate of heat transfer, in Btu/h, to the working fluid passing through the steam generator. Attempts: 3 of 4 used

Elements Of Electromagnetics
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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Water is the working fluid in an ideal Rankine cycle. Steam enters the turbine at 1400 lb-/in² and 1000°F. The condenser pressure is 2 lb/in.² The net power output of the cycle is 250 MW. Cooling water experiences a temperature increase from 60°F to 76°F, with negligible pressure drop, as it passes through the condenser. Step 1 Determine the mass flow rate of steam, in lb/h. m Your answer is correct. Hint Step 2 Qin 1536198.045 lb/h Determine the rate of heat transfer, in Btu/h, to the working fluid passing through the steam generator. Btu/h Attempts: 3 of 4 used
Transcribed Image Text:Water is the working fluid in an ideal Rankine cycle. Steam enters the turbine at 1400 lb-/in² and 1000°F. The condenser pressure is 2 lb/in.² The net power output of the cycle is 250 MW. Cooling water experiences a temperature increase from 60°F to 76°F, with negligible pressure drop, as it passes through the condenser. Step 1 Determine the mass flow rate of steam, in lb/h. m Your answer is correct. Hint Step 2 Qin 1536198.045 lb/h Determine the rate of heat transfer, in Btu/h, to the working fluid passing through the steam generator. Btu/h Attempts: 3 of 4 used
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