CEE 3304 Spring 2008 CEE 3304, Spring 2008, HW#4 by: Amr A. El-Sayed 1HW #4 Hydrostatic Pressure ForcesProblem 3.54 Given: Airplane flaying at 10 km altitude. The dimensions of the airplane window is 30×25 cm The pressure inside the plane is 100 kPa Find: The pressure net force (outward) on the window Temperature variation with altitude for the U.S. standard atmosphere Equation of temperature as a function of altitude (z) for the Troposphere: )(00zzT−−α, kmKdzdT⋅−==87.5αRgTzzTpzpαα⎥⎦⎤⎢⎣⎡−−=0000)()(
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