A closed cylindrical tank, 6 feet in diameter and 12 feet high contains water to a depth of 10 feet. It is rotated about its own vertical axis with a constant angular speed, w, which is equal to 210 revolutions per minute. How much area at the bottom is not covered by the liquid?

A closed cylindrical tank, 6 feet in diameter and 12 feet high contains water to a depth of 10 feet. It is rotated about its own vertical axis with a constant angular speed, w, which is equal to 210 revolutions per minute. How much area at the bottom is not covered by the liquid?

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter8: Time And Time-related Variables In Engineering

Section: Chapter Questions

Problem 24P

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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

A closed cylindrical tank, 6 feet in diameter and 12 feet high contains water to a depth of 10 feet. It is
rotated about its own vertical axis with a constant angular speed, w, which is equal to 210 revolutions
per minute. How much area at the bottom is not covered by the liquid?

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