The long cylinder is rotating counterclockwise with a constant angular velocity of 80 rad/s. The absolute pressure within the uniform flow is 98 kPa. Take Pa 1.20 kg/m³ (Figure 1) Figure 80 rad/s 0.3 m Ty 60% 0.5 m ZA <1 of 1 > Part A If the air is blowing at a constant speed U = 26 m/s, determine the lift per unit length on the cylinder. Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force F₁ = Submit Part B Prus E Value Submit Request Answer If the air is blowing at a constant speed U = 26 m/s, determine the maximum pressure on the cylinder. Express your answer to four significant figures and include the appropriate units. μÀ ^ Value → Request Answer Units ? Units ? downward.
The long cylinder is rotating counterclockwise with a constant angular velocity of 80 rad/s. The absolute pressure within the uniform flow is 98 kPa. Take Pa 1.20 kg/m³ (Figure 1) Figure 80 rad/s 0.3 m Ty 60% 0.5 m ZA <1 of 1 > Part A If the air is blowing at a constant speed U = 26 m/s, determine the lift per unit length on the cylinder. Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force F₁ = Submit Part B Prus E Value Submit Request Answer If the air is blowing at a constant speed U = 26 m/s, determine the maximum pressure on the cylinder. Express your answer to four significant figures and include the appropriate units. μÀ ^ Value → Request Answer Units ? Units ? downward.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The long cylinder is rotating counterclockwise with a constant angular velocity
of 80 rad/s. The absolute pressure within the uniform flow is 98 kPa. Take
Pa = 1.20 kg/m³. (Figure 1)
Figure
80 rad/s
T
60°
0.3 m
0.5 m
A
1 of 1
Part A
If the air is blowing at a constant speed U = 26 m/s, determine the lift per unit length on the cylinder.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force is downward.
F₁ =
Submit
Part B
Pmax =
LO
Submit
I
μA
Value
Request Answer
If the air is blowing at a constant speed U = 26 m/s, determine the maximum pressure on the cylinder.
Express your answer to four significant figures and include the appropriate units.
μA
Value
Units
Request Answer
?
Units
?
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