5.9 From the data given below, calculate the power required to drive the compressor and stage air angles for an axial flow compressor. Stagnation temperature at the inlet: Overall pressure ratio: Isentropic efficiency of the compressor: 0.88 Mean blade speed: Axial velocity: Degree of reaction: 288 K 4 170 m/s 120 m/s 0.5 (639.4 kW, B, = 77.8°, B, = – 72.69°)
5.9 From the data given below, calculate the power required to drive the compressor and stage air angles for an axial flow compressor. Stagnation temperature at the inlet: Overall pressure ratio: Isentropic efficiency of the compressor: 0.88 Mean blade speed: Axial velocity: Degree of reaction: 288 K 4 170 m/s 120 m/s 0.5 (639.4 kW, B, = 77.8°, B, = – 72.69°)
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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Transcribed Image Text:5.9 From the data given below, calculate the power required to drive the
compressor and stage air angles for an axial flow compressor.
Stagnation temperature at the inlet:
Overall pressure ratio:
Isentropic efficiency of the compressor: 0.88
Mean blade speed:
Axial velocity:
Degree of reaction:
288 K
4
170 m/s
120 m/s
0.5
(639.4 kW, B, = 77.8°, ß2 = – 72.69°)
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