Given the torque necessary to maintain the indicated angular velocity, obtain the dynamic viscosity of the fluid which occupies the space that separates the two concentric cylinders. The velocity gradient is assumed to be a straight line. Use 2 decimal places. Remember from prior subjects: T, Torque = Force x moment arm, which is the radius of the movable part = F(r) U, Velocity = Radius of the movable part x Angular velocity = (r)(ω)
Given the torque necessary to maintain the indicated angular velocity, obtain the dynamic viscosity of the fluid which occupies the space that separates the two concentric cylinders. The velocity gradient is assumed to be a straight line. Use 2 decimal places. Remember from prior subjects: T, Torque = Force x moment arm, which is the radius of the movable part = F(r) U, Velocity = Radius of the movable part x Angular velocity = (r)(ω)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Given the torque necessary to maintain the indicated angular velocity, obtain the dynamic viscosity of the fluid which occupies the space that separates the two concentric cylinders. The velocity gradient is assumed to be a straight line. Use 2 decimal places.
Remember from prior subjects:
T, Torque = Force x moment arm, which is the radius of the movable part = F(r)
U, Velocity = Radius of the movable part x Angular velocity = (r)(ω)
Transcribed Image Text:OUTER CYLINDER (FIXED)
FLUID
INNER CYLINDER (Rotates Concentrically w/ Outer Cylinder)
‒‒‒‒‒‒‒‒‒‒‒‒
300 mm
11
11
11 ↑
110 mm
↓
130 mm
↓
Torque: 0.68 N.m
Angular Velocity: 2π radians/sec
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