Over 30 m length of a 150 id mm vacuum line carrying air at 293 k, the pressure falls from 1 kpa to o.1 kpa. if the relative roughness of the pipe is 0.002, what is the approximate volumetric flow rate in the pipe (in m3/s measured at the mean pressure in the system)?
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Over 30 m length of a 150 id mm vacuum line carrying air at 293 k, the pressure falls from 1 kpa to...
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