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Ethyl alcohol at 20C, flowing in a 6-cm-diameter pipe, is metered through a 3-cm-diameter long-radius flow nozzle. If the measured pressure drop is 45 kPa,

Ethyl alcohol at 20°C, flowing in a 6-cm-diameter pipe, is metered through a 3-cm-diameter long-radius flow nozzle. If the measured pressure drop is 45 kPa, what is the estimated flow rate in m3/h?

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