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Engineering, 19.10.2021 14:00 isabella4141

A Pitot-static tube is used to measure the velocity of helium in a pipe. The temperature and pressure are 47oF and 28 psia. A water manometer connected to the Pitot-static tube indicates a reading of 2.1 in. (a) Determine the helium velocity.
(b) Is it reasonable to consider the flow as incompressible?

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