Engineering, 24.04.2020 23:25, alex7881
There is fluid film with thickness of h between two flat plates. The upper plate moves to the right at speed of U. The lower plate is stationary.
a. Find the velocity profile for flow between flat plates. Use Navier-Stokes equations. Provide a detailed solution. Specify all simplifying assumptions that you make, and clarify how each assumption simplifies the problem.
b. Draw the velocity profile for dp/dx = -5 Pa/m
c. Draw the velocity profile for dp/dx = +5 Pa/m
Answers: 3
Engineering, 04.07.2019 18:10, yasminothman02
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10, lerasteidl
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
Engineering, 04.07.2019 18:10, xboxdude06
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
There is fluid film with thickness of h between two flat plates. The upper plate moves to the right...
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