Situation 5 : Rotating Vessels A closed cylinder 1.0 m Ø and 2.0 m high contains water 1.5 m deep, the remaining air space being under a pressure of 120 kPa. 1. Compute the pressure at the center of the bottom if = 12 rad/s. (126 kPa) 2. Compute the pressure at the circumference of the bottom. (144 kPa) 3. What will just zero the depth of water at the center. (17.9 rad/s) 4. How much area of the bottom is not covered with water if = 20 rad/s? (0.042 m²)
Situation 5 : Rotating Vessels A closed cylinder 1.0 m Ø and 2.0 m high contains water 1.5 m deep, the remaining air space being under a pressure of 120 kPa. 1. Compute the pressure at the center of the bottom if = 12 rad/s. (126 kPa) 2. Compute the pressure at the circumference of the bottom. (144 kPa) 3. What will just zero the depth of water at the center. (17.9 rad/s) 4. How much area of the bottom is not covered with water if = 20 rad/s? (0.042 m²)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Situation 5 : Rotating Vessels
A closed cylinder 1.0 m Ø and 2.0 m high
contains water 1.5 m deep, the remaining air
space being under a pressure of 120 kPa.
1. Compute the pressure at the center of the
bottom if w = 12 rad/s. (126 kPa)
2. Compute the pressure at the circumference of
the bottom. (144 kPa)
3. What will just zero the depth of water at
the center. (17.9 rad/s)
4. How much area of the bottom is not covered
with water if = 20 rad/s? (0.042 m²)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83dffdce-d39b-490f-900d-3acca06f0e21%2Fd2fe6f15-2816-4de5-9526-97dfa37c3fcb%2F2qmusgi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Situation 5 : Rotating Vessels
A closed cylinder 1.0 m Ø and 2.0 m high
contains water 1.5 m deep, the remaining air
space being under a pressure of 120 kPa.
1. Compute the pressure at the center of the
bottom if w = 12 rad/s. (126 kPa)
2. Compute the pressure at the circumference of
the bottom. (144 kPa)
3. What will just zero the depth of water at
the center. (17.9 rad/s)
4. How much area of the bottom is not covered
with water if = 20 rad/s? (0.042 m²)
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