Engineering, 19.06.2020 19:57, xxbriannahollandxx
A straight horizontal air duct of 0.2 m diameter and 2 m long, with a velocity of 5 m/s with a friction factor of 0.02 draws in air form the atmosphere (100 kPa, a) using a fan. The air is delivered into a large enclosure at 0.02 kPa, g. The fan is 80 % efficient. What is the power head required to run the fan (m)?
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A straight horizontal air duct of 0.2 m diameter and 2 m long, with a velocity of 5 m/s with a frict...
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