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The conical container with a thin horizontal tube attached at the bottom, shown in Fig. P8131, is to be used

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The conical container with a thin horizontal tube attached at the bottom, shown in Fig. P8–131, is to be used to measure the viscosity of an oil. The flow through the tube is laminar. The discharge time needed for the oil level to drop from h1 to h2 is to be measured by a stopwatch. Develop an expression for the viscosity of oil in the container as a function of the discharge time t.


FIGURE P8–131

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h₁ R h₂ H

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Fluid Mechanics Fundamentals And Applications

Fluid Mechanics Fundamentals And Applications

ISBN: 9780073380322

3rd Edition

Authors: Yunus Cengel, John Cimbala

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Chapter # 8- INTERNAL FLOW
Section: Problems
Problem: 131
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Question Posted: September 16, 2023 23:43:56
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