Fox And Mcdonald's Introduction To Fluid Mechanics
9th Edition
ISBN: 9781118921876
Author: Pritchard, Philip J.; Leylegian, John C.; Bhaskaran, Rajesh
Publisher: WILEY
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Chapter 9, Problem 75P
A rotary mixer is constructed from two circular disks as shown. The mixer is rotated at 60 rpm in a large vessel containing a brine solution (SG = 1:1). Neglect the drag on the rods and the motion induced in the liquid. Estimate the minimum torque and power required to drive the mixer.
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Part A
The block is supported by the short link BD, the
ball-and-socket joint A, and cords CE, CF. Suppose that
F₁ =5 kN and F2 = 8.5 kN. (Figure 1)
Determine the z component of reaction force at B using scalar notation.
Express your answer to three significant figures and include the appropriate units.
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μA
?
B₂ =
Value
Units
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Part B
Determine the tension in the cord CE.
Express your answer to three significant figures and include the appropriate units.
μA
?
Units
FCE= Value
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Learning Goal:
To analyze a rod assembly in three-dimensional space and determine the
support reactions by using the equations of equilibrium for a rigid body.
The rod assembly shown has smooth journal bearings at A, B, and C. The
forces F₁ = 650 N, F₂ = 560 N, F3 = 430 N, and F₁ = 925 N are applied as
shown in the figure. The geometry of the rod assembly is given as a = 0.900 m,
b=0.600 m, and c = 0.650 m. Neglect the weight of the rod.
Determine the 2 component of the reaction exerted on the rod at C.
Express your answer to three significant figures and include the appropriate units.
▸ View Available Hint(s)
НА
?
Cz =
Value
Units
x
A
B
FA
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- Part C - Finding the z component of the reaction at B
Determine the component of the reaction on the rod at B.
Express your answer to three significant figures and include the appropriate units.
▸ View Available Hint(s)
μA
B₂ =
Value
Units
Submit
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?
Part D -…
Solve this problem and show all of the work
Chapter 9 Solutions
Fox And Mcdonald's Introduction To Fluid Mechanics
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