Fluid with constant velocity Uo and density p flows past an infinitely long cylinder (see figure). The flow direction coincides with the symmetry axis and the only force on the body is then the drag force FD. Downstream of the body the wake flow generated has a velocity uı less than U. With a given u,/U calculate the drag force FD per unit depth acting on the body. CV vp 0 X,

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Fluid with constant velocity U. and density p flows
past an infinitely long cylinder (see figure). The flow
direction coincides with the symmetry axis and the
only force on the body is then the drag force FD.
Downstream of the body the wake flow generated
has a velocity ui less than U. With a given u,/U
calculate the drag force FD per unit depth acting on
the body.
CV
vp 0
U1
Transcribed Image Text:Fluid with constant velocity U. and density p flows past an infinitely long cylinder (see figure). The flow direction coincides with the symmetry axis and the only force on the body is then the drag force FD. Downstream of the body the wake flow generated has a velocity ui less than U. With a given u,/U calculate the drag force FD per unit depth acting on the body. CV vp 0 U1
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