The plot shows pressure difference versus angle measured for air flow around a circular cylinder at (R

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The plot shows pressure difference versus angle measured for air flow around a circular cylinder at $R e=80,000$. Use these data to estimate $C_{D}$ for this flow. Compare with data from Fig. 9.13. How can you explain the difference?

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Data From Fig. 9.13

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Fox And McDonald's Introduction To Fluid Mechanics

ISBN: 9781118912652

9th Edition

Authors: Philip J. Pritchard, John W. Mitchell

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Question Posted: Apr 28, 2024 08:01 AM

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The plot shows pressure difference versus angle measured for air flow around a circular cylinder at (R

Question:

Pressure difference, p-P (in. HO) 0.6 0.4 0.2 -0.2 -0.4 -0.6 30 60 90 Angle, 8 (degrees) P9.109 120 150 180

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Fox And McDonald's Introduction To Fluid Mechanics

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