Engineering, 24.12.2020 15:50, jlewis711777

Air at standard conditions flows through a sudden expansion in a circular duct. The upstream and downstream duct diameters are 75 mm and 225 mm, respectively. The pressure downstream is 5 mm of water higher than that upstream. Determine the average speed of the air approaching the expansion and the volume flow rate

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Air at standard conditions flows through a sudden expansion in a circular duct. The upstream and dow...