A fan delivers 8.2 m3/s of air at static pressure 250 kPa when the speed of fan is 256 rpm and requires a power of 34 kW. If the fan speed is changed to 300 rpm, find the new air flow rate, static pressure and the power required.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A fan delivers 8.2 m³ /s of air at static pressure 250 kPa when the speed of fan is 256 rpm and
requires a power of 34 kW. If the fan speed is changed to 300 rpm, find the new air flow rate,
static pressure and the power required.
Transcribed Image Text:A fan delivers 8.2 m³ /s of air at static pressure 250 kPa when the speed of fan is 256 rpm and requires a power of 34 kW. If the fan speed is changed to 300 rpm, find the new air flow rate, static pressure and the power required.
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