An ideal incomplete-expansion cycle uses saturated steam generated at 0.7 MPa. The exhaust pressure is 0.11 MPa, and the release is at 118C. On the basis of 1 kg, (a). if the indicated engine efficiency is 72% and uses 460 kg per hour of steam, what is the indicated power output in kW? (b) If the mechanical efficiency is 88%, what are the brake thermal efficiency and the brake steam rate?
An ideal incomplete-expansion cycle uses saturated steam generated at 0.7 MPa. The exhaust pressure is 0.11 MPa, and the release is at 118C. On the basis of 1 kg, (a). if the indicated engine efficiency is 72% and uses 460 kg per hour of steam, what is the indicated power output in kW? (b) If the mechanical efficiency is 88%, what are the brake thermal efficiency and the brake steam rate?
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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An ideal incomplete-expansion cycle uses saturated steam generated at 0.7 MPa. The exhaust pressure is 0.11 MPa, and the release is at 118C. On the basis of 1 kg, (a). if the indicated engine efficiency is 72% and uses 460 kg per hour of steam, what is the indicated power output in kW? (b) If the
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