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Aug24-10, 07:03 PM
P: 595
The velocity isn't dependant only upon the fluid (pressure, viscosity, density), and not just on the diameter of the 100mm pipe, either, but also the length of the tube, it's roughness, and the entry geometry (exit, not so much provided its flush or free air). Is the tube's entrance flush with the interior of the tank, or in free air?