A 10,000-kW turbogenerator operating at rated capacity receives 52,000 kg/h of steam at 2.90 MPa and 310°C, exhaust is at 0.007MPa. At 1.20 MPa and 230°C, there are actually extracted 20% of throttle flow for regenerative heating of feedwater. The generator efficiency is 95%. For an ideal engine, find a) the quantity of steam extracted, kg/h. b) W and c) e For the actual engine, find d) the temperature of feedwater from the open heater. e) nk and f) the approximate enthalpy of the exhaust steam and its quality. The subject is thermodynamics 2. please make clear the solution and understandable. Thanks
A 10,000-kW turbogenerator operating at rated capacity receives 52,000 kg/h of steam at 2.90 MPa and 310°C, exhaust is at 0.007MPa. At 1.20 MPa and 230°C, there are actually extracted 20% of throttle flow for regenerative heating of feedwater. The generator efficiency is 95%. For an ideal engine, find a) the quantity of steam extracted, kg/h. b) W and c) e For the actual engine, find d) the temperature of feedwater from the open heater. e) nk and f) the approximate enthalpy of the exhaust steam and its quality. The subject is thermodynamics 2. please make clear the solution and understandable. Thanks
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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A 10,000-kW turbogenerator operating at rated capacity receives 52,000 kg/h of steam at 2.90 MPa and 310°C, exhaust is at 0.007MPa. At 1.20 MPa and 230°C, there are actually extracted 20% of throttle flow for regenerative heating of feedwater. The generator efficiency is 95%. For an ideal engine, find a) the quantity of steam extracted, kg/h. b) W and c) e
For the actual engine, find d) the temperature of feedwater from the open heater. e) nk and f) the approximate enthalpy of the exhaust steam and its quality.
The subject is
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