Two water reservoirs A and B are connected to each
other through a 40-m-long, 2-cm-diame...
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Engineering, 21.05.2020 19:08 76022sfox
Two water reservoirs A and B are connected to each
other through a 40-m-long, 2-cm-diameter cast iron pipe with
a sharp-edged entrance. The pipe also involves a swing check
valve and a fully open gate valve. The water level in both
reservoirs is the same, but reservoir A is pressurized by compressed air while reservoir B is open to the atmosphere at
88 kPa. If the initial flow rate through the pipe is 1.2 L/s,
determine the absolute air pressure on top of reservoir A.
Take the water temperature to be 10°C
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