Physics, 22.01.2020 20:31 jakails3073
Arectangular wing mounted in a low-speed subsonic wind tunnel at sea level. the wing model completely spans the test section. if the wing has a naca 1412 airfoil section and a chord of 0.41 m, calculate the lift, drag, moment about the quarter-chord per
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Physics, 21.06.2019 19:00
Write a question about how changing temperature affects the gas inside the sports ball
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Physics, 21.06.2019 22:50
Two horizontal plates with infinite length and width are separated by a distance h in the z direction. the bottom plate is moving at a velocity u. the incompressible fluid trapped between the plates is moving in the positive x-direction with the bottom plate. align gravity with positive z. assume that the flow is fully-developed and laminar. if the systems operates at steady state and the pressure gradient in x-direction can be ignored, do the following: 1. sketch your system 2. identify the coordinate system to be used. 3. show your coordinates and origin point on the sketch. list all your assumptions. 5. apply the continuity equation to your system. nts of navier stokes equations of choice to your system 7. solve the resulting differential equation to obtain the velocity profile within the system make sure to list your boundary conditions. check units of velocity 8. describe the velocity profile you obtain using engineering terminology. sketch that on the same sketch you provided in (1). 9. obtain the equation that describes the volumetric flow rate in the system. check the units.
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Physics, 22.06.2019 00:30
There are weak or strong attractive forces between atoms of liquids with a high viscosity
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Arectangular wing mounted in a low-speed subsonic wind tunnel at sea level. the wing model completel...
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