Fluid Mechanics Lecture 02 Bangla Dhananjoy Banik Joy
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FLUID MECHANICS
Lecture -02
Textbook: Fluid Mechanics by Frank M. WhiteProblem #01:Pressure gage B is to measure the pressure at
point A in a water flow. If the pressure at B is 87 kPa,
estimate the pressure at A in kPa. Assume all fluids are at
20°C. See Fig.Hydrostatic forces on plane surfacesContd.Contd.Problem #02: The gate in Fig. is 5 ft wide, is hinged at point B,
and rests against a smooth wall at point A. Compute (a) the force
on the gate due to seawater pressure, (b) the horizontal force P
exerted by the wall at point A, and (c) the reactions at the hinge B.Contd.Contd.