the flow of a stream U, past a blunt flat plate creates a broad low-velocity wake . , with only half of the flow shown due to symmetry. The velocity profile behind the plate is idealized as “dead air" (near-zero velocity) behind the plate, plus a higher velocity, decaying vertically above the wake according to the variation u = U, + AU e2, where L is the plate height and z = 0 is the top of the wake. Find AU as a function of stream speed Ug. behind the plate. A simple model is given in Fig. Uo Exponential curve Width b Uo into paper U+AU Dead air (negligible velocity) € -

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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the flow of a stream
U, past a blunt flat plate creates a broad low-velocity wake
. , with
only half of the flow shown due to symmetry. The velocity
profile behind the plate is idealized as “dead air" (near-zero
velocity) behind the plate, plus a higher velocity, decaying
vertically above the wake according to the variation u =
U, + AU e2, where L is the plate height and z = 0 is the
top of the wake. Find AU as a function of stream speed Ug.
behind the plate. A simple model is given in Fig.
Uo
Exponential curve
Width b
Uo
into paper
U+AU
Dead air (negligible velocity)
€ -
Transcribed Image Text:the flow of a stream U, past a blunt flat plate creates a broad low-velocity wake . , with only half of the flow shown due to symmetry. The velocity profile behind the plate is idealized as “dead air" (near-zero velocity) behind the plate, plus a higher velocity, decaying vertically above the wake according to the variation u = U, + AU e2, where L is the plate height and z = 0 is the top of the wake. Find AU as a function of stream speed Ug. behind the plate. A simple model is given in Fig. Uo Exponential curve Width b Uo into paper U+AU Dead air (negligible velocity) € -
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