The airflow in large wind tunnels is driven by large fans that exert a thrust force on their support structure. The thrust force, F, on a support structure can be expected to be a function of the density and viscosity of the air, the size of the fan, and the rate at which the fan rotates. Determine a nondimensional functional expression that relates the thrust generated by a fan to the influencing variables. F = f(D, Q, w, p, μ)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The airflow in large wind tunnels is driven by large fans that exert a thrust
force on their support structure. The thrust force, F, on a support structure
can be expected to be a function of the density and viscosity of the air, the
size of the fan, and the rate at which the fan rotates. Determine a
nondimensional functional expression that relates the thrust generated by a
fan to the influencing variables.
F = f(D, Q, w, p, μ)
Transcribed Image Text:Q2 The airflow in large wind tunnels is driven by large fans that exert a thrust force on their support structure. The thrust force, F, on a support structure can be expected to be a function of the density and viscosity of the air, the size of the fan, and the rate at which the fan rotates. Determine a nondimensional functional expression that relates the thrust generated by a fan to the influencing variables. F = f(D, Q, w, p, μ)
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