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Consider natural convection in a rotating, fluid-filled enclosure. The average wall shear stress in the enclosure is assumed to be a function of rotation rate Ω, enclosure height H, density , temperature difference ?T, viscosity , and thermal expansion coefficient ß.
(a) Rewrite this relationship as a dimensionless function.
(b) Do you see a severe flaw in the analysis?
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the amount of fuel introduced into a spark-ignition engine is used in part to control the power produced by the engine.
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