0.3 The single stage, axialflow turbomachine shown in the figure involves water flow at a volumetric flowrate of 11 m'/s. The rotor revolves at 600 rpm. The inner and outer radii of the annular flow path through the stage are 0.46 and 0.61 m, and, B = 30°. The flow entering the rotor row and leaving the stator row is axial viewed from the stationary casing. Is this device a turbine or a pump? Estimate the amount of power transferred to or from the fluid. Q= 11 m

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Turbo machines
0.3 The single stage, axialflow turbomachine
shown in the figure involves water flow at a
volumetric flowrate of 11 m'/s. The rotor
revolves at 600 rpm. The inner and outer radii
of the annular flow path through the stage are
0.46 and 0.61 m, and, B; = 30°. The flow
entering the rotor row and leaving the stator
row is axial viewed from the stationary casing.
Is this device a turbine or a pump? Estimate
the amount of power transferred to or from
Rotor
Stator
Q =
11 m'is
To-0.61 m
n=0.46 m
600
rpm
the fluid.
Transcribed Image Text:0.3 The single stage, axialflow turbomachine shown in the figure involves water flow at a volumetric flowrate of 11 m'/s. The rotor revolves at 600 rpm. The inner and outer radii of the annular flow path through the stage are 0.46 and 0.61 m, and, B; = 30°. The flow entering the rotor row and leaving the stator row is axial viewed from the stationary casing. Is this device a turbine or a pump? Estimate the amount of power transferred to or from Rotor Stator Q = 11 m'is To-0.61 m n=0.46 m 600 rpm the fluid.
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