Fluid Mechanics seventh edition by Frank M. White · Problem P3.21

Integral Relations for a Control Volume — Frank M. White

Physics — Fluid Mechanics · continuity-equation-control-volume

Problem

For the two-port tank in Fig. E3.5, let the dimensions remain the same, but assume V2=3V_2 = 3 ft/s and that V1V_1 is unknown. If the water surface is rising at a rate of 1 in/s, (a) determine the average velocity at section 1. (b) Is the flow at section 1 in or out?

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