The flow along a closed curve is called circulation. With reference to circulation and vorticity, choose the correct statements from the statement(s) given below. Circulation is given by r=v. If the flow is taking place in the x-y plane then circulation for an elementary rectangle is given (du dr) ax ay dedy where u, v are the velocities in x and y directions respectively. by r- Vorticity is equal to the rotation component about an axis perpendicular to the plane in which the area is lying. All of the above

Structural Analysis
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Chapter2: Loads On Structures
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The flow along a closed curve is called circulation. With reference to circulation and vorticity, choose the correct statements from the statement(s) given below.
Circulation is given by r=6v.
If the flow is taking place in the x-y plane then circulation for an elementary rectangle is given
du dr)
ax ay
dedy where u, v are the velocities in x and y directions respectively.
by r-
Vorticity is equal to the rotation component about an axis perpendicular to the plane in which the area is
lying.
All of the above
Transcribed Image Text:The flow along a closed curve is called circulation. With reference to circulation and vorticity, choose the correct statements from the statement(s) given below. Circulation is given by r=6v. If the flow is taking place in the x-y plane then circulation for an elementary rectangle is given du dr) ax ay dedy where u, v are the velocities in x and y directions respectively. by r- Vorticity is equal to the rotation component about an axis perpendicular to the plane in which the area is lying. All of the above
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