rotor blade mean radius = (rtip + Thub) / 2 Thub Itip hub to tip radius ratio Angles α1, B1, α2, ẞ2 are: = 20 cm = 0.8 Cz1 Cz2 axial velocity = 40°, 60°, 60°, 40° respectively = 125 m/s static pressure, temperature p₁, T₁ upstream of rotor = 0.5 atm. and 20° C respectively stage efficiency nst = 0.90

rotor blade mean radius = (rtip + Thub) / 2 Thub Itip hub to tip radius ratio Angles α1, B1, α2, ẞ2 are: = 20 cm = 0.8 Cz1 Cz2 axial velocity = 40°, 60°, 60°, 40° respectively = 125 m/s static pressure, temperature p₁, T₁ upstream of rotor = 0.5 atm. and 20° C respectively stage efficiency nst = 0.90

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter39: Synchronous Motor Operation

Section: Chapter Questions

Problem 12SQ

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