Fluid fills the space between two parallel plates. The differential equation that describes instantaneous fluid velocity for uns
teady flow with the fluid moving parallel to the walls is
rho. ζu/ζx = μ. ζ^2 u/ζy^2
The lower plate is stationary and the upper plate oscillates in the x-direction with a frequency ω and an amplitude in the plate velocity of U. Use the characteristic dimensions to normalize the differential equation and obtain the dimensionless groups that characterize the flow.
rho. ζu/ζx = μ. ζ^2 u/ζy^2
The lower plate is stationary and the upper plate oscillates in the x-direction with a frequency ω and an amplitude in the plate velocity of U. Use the characteristic dimensions to normalize the differential equation and obtain the dimensionless groups that characterize the flow.
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