In an ideal reheat-regenerative cycle, steam enters the turbine at 6 MPaa and 400°C. After expansion to 1.4 MPaa steam is withdrawn and eheated to 300°C. Extractions for regenerative heating occur at 0.15 MPaa nd 1.4 MPaa and the condenser pressure is 0.01MPaa. Use mass owrate of 1 kg/s.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Determine all enthalpies
Compute for the following
1. fractions of steam extracted
2. Turbine Work
3. Heat Added
4. Energy Chargeable
5. Heat rejected from the condenser
6. Pump work
7. Steam rate
8. Heat rate
9. Thermal Cycle efficiency
10.Thermal Engine efficiency
Transcribed Image Text:Determine all enthalpies Compute for the following 1. fractions of steam extracted 2. Turbine Work 3. Heat Added 4. Energy Chargeable 5. Heat rejected from the condenser 6. Pump work 7. Steam rate 8. Heat rate 9. Thermal Cycle efficiency 10.Thermal Engine efficiency
In an ideal reheat-regenerative cycle, steam enters the turbine at 6
MPaa and 400°C. After expansion to 1.4 MPaa steam is withdrawn and
reheated to 300°C. Extractions for regenerative heating occur at 0.15 MPaa
and 1.4 MPaa and the condenser pressure is 0.01MPaa. Use mass
flowrate of 1 kg/s.
Transcribed Image Text:In an ideal reheat-regenerative cycle, steam enters the turbine at 6 MPaa and 400°C. After expansion to 1.4 MPaa steam is withdrawn and reheated to 300°C. Extractions for regenerative heating occur at 0.15 MPaa and 1.4 MPaa and the condenser pressure is 0.01MPaa. Use mass flowrate of 1 kg/s.
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