5. A biomedical device utilizes a stirrer to mix the specimen in a container. To design the device, we need to know the power required to operate this machine. It is known that the power is a function of 1) diameter of stirring impeller, 2) number of rotations of the impeller per unit time, 3) specimen viscosity, and 4) specimen density. Using Buckingham Pi theorem to obtain the relationship between power and other variables. In the experimental testing, the power consumption was found to be proportional to the square of rotation speed. By what factor would the power be expected to increase if the device needs to scale up and the diameter of stirring impeller was doubled?
5. A biomedical device utilizes a stirrer to mix the specimen in a container. To design the device, we need to know the power required to operate this machine. It is known that the power is a function of 1) diameter of stirring impeller, 2) number of rotations of the impeller per unit time, 3) specimen viscosity, and 4) specimen density. Using Buckingham Pi theorem to obtain the relationship between power and other variables. In the experimental testing, the power consumption was found to be proportional to the square of rotation speed. By what factor would the power be expected to increase if the device needs to scale up and the diameter of stirring impeller was doubled?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 92E
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