At time t 0 the level of water in tank A shown in Fig.
Chapter 8, Problem 8.20(choose chapter or problem)
At time t = 0 the level of water in tank A shown in Fig. P8.20 is 2 ft above that in tank B. Plot the elevation of the water in tank A as a function of time until the free surfaces in both tanks are at the same elevation. Assume quasisteady conditions—that is, the steady pipe flow equations are assumed valid at any time, even though the flowrate does change (slowly) in time. Neglect minor losses. Note: Verify and use the fact that the flow is laminar.
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