A fan with a capacity of 1.5 m³/s draws air at a static pressure of 3.0 cm of water through a duct. The air drawn is measured at 27C and 760 mmHg. If the inlet and outlet duct is 320mm and 280mm, respectively, determine the fan static efficiency when the total fan efficiency is 80%. AP, hr BHP 1s kW m kW %

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A fan with a capacity of 1.5 m³/s draws air at a
static pressure of 3.0 cm of water through a duct.
The air drawn is measured at 27C and 760 mmHg.
If the inlet and outlet duct is 320mm and 280mm,
respectively, determine the fan static efficiency
when the total fan efficiency is 80%.
AP,
hr
BHP
ns
ᎨᎳ .
m
kW
%
Transcribed Image Text:A fan with a capacity of 1.5 m³/s draws air at a static pressure of 3.0 cm of water through a duct. The air drawn is measured at 27C and 760 mmHg. If the inlet and outlet duct is 320mm and 280mm, respectively, determine the fan static efficiency when the total fan efficiency is 80%. AP, hr BHP ns ᎨᎳ . m kW %
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