Steam at 6.2 MPa and 480℃ is received by a regenerative engine. Extractions for feedwater heating occurs at 3 MPa and again at. 1.4 MPa,with the remaining steam expanding to 0.0065 MPa. For the ideal engine with a throttla flow of 54,500 kg/h, find; (a) the hourly quantities of steam ex-tracted, (b) the turbine work in kW, and (c)the thermal efficiency. (d) For an ideal cycle through the same states, calculate Q and e
Steam at 6.2 MPa and 480℃ is received by a regenerative engine. Extractions for feedwater heating occurs at 3 MPa and again at. 1.4 MPa,with the remaining steam expanding to 0.0065 MPa. For the ideal engine with a throttla flow of 54,500 kg/h, find; (a) the hourly quantities of steam ex-tracted, (b) the turbine work in kW, and (c)the thermal efficiency. (d) For an ideal cycle through the same states, calculate Q and e
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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Provide a complete given and computation. Include all the decimals.
Steam at 6.2 MPa and 480℃ is received by a regenerative engine. Extractions for feedwater heating occurs at 3 MPa and again at. 1.4 MPa,with the remaining steam expanding to 0.0065 MPa. For the ideal engine with a throttla flow of 54,500 kg/h, find;
(a) the hourly quantities of steam ex-tracted,
(b) the turbine work in kW, and
(c)the thermal efficiency.
(d) For an ideal cycle through the same states, calculate Q and e。
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