Calculate the total pressure to be developed by the fan

Reference no: EM13259036

An airflow of 15 m3/s is to be passed through a 0.9m diameter fibreglass duct, 200m long, with one sharp right-angled bend. From manufacturer's literature, the friction factor for the duct is 0.0032 kg/m3. Calculate the total pressure to be developed by the fan and the fan power, assuming a fan efficiency of 60 per cent and an air density of 1.2 kg/m3.

Reference no: EM13259036

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