th negligible velocity enters the impeller eye of a centrifugal compressor at 15 deg C and 1 bar. The im ameter is 0.45 m and rotates at 18,000 rpm. Find the pressure and temperature of the air at the compr .Neglect losses and assume y = 1.4.

th negligible velocity enters the impeller eye of a centrifugal compressor at 15 deg C and 1 bar. The im ameter is 0.45 m and rotates at 18,000 rpm. Find the pressure and temperature of the air at the compr .Neglect losses and assume y = 1.4.

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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Concept explainers

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

Air with negligible velocity enters the impeller eye of a centrifugal compressor at 15 deg C and 1 bar. The impeller
tip diameter is 0.45 m and rotates at 18,000 rpm. Find the pressure and temperature of the air at the compressor
outlet. Neglect losses and assume y = 1.4.
A. 5.434 bar, 467 K
B. 6.434 bar, 567 K
C. 7.434 bar, 6467 K
D. 8.434 bar, 767 K

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