Calculate the flow rate

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A pitot-static tube measures the total pressure pT and the local pressure p in a uniform flow in a 4-cm- diameter water pipe. Calculate the flow rate if:

(a) pT ¼ 1500 mm of mercury and p ¼ 150 kPa

(b) pT ¼ 250 kPa and p ¼ 800 mm of mercury

(c) pT ¼ 900 mm of mercury and p ¼ 110 kPa

(d) pT ¼ 10 in. of water and p ¼ 30 lb=ft2

Reference no: EM13886389

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