Fluid Mechanics
8th Edition
ISBN: 9781259165924
Author: Frank White
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 1, Problem 1.40P
Glycerin at 20°C fills the space between a hollow sleeve of diameter 12 em and a fixed coaxial solid rod of diameter 11.8 cm. The outer sleeve is rotated at 120 rev/mim Assuming nn temperature change, estimate the torque required, in N · m per meter of rod length, to hold the inner rod fixed.
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