Engineering, 13.11.2020 16:50, billy1123

SAE 10 oil at 20 C flows past an 8-cm-diameter sphere. At flow velocities of 1. 2, and 3 m/s, the measured sphere drag forces are 1.5, 5.3, and 11.2 N, respectively. Estimate the drag force if the same sphere is tested at a velocity of 15 m/s in glycerin at 20c.

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SAE 10 oil at 20 C flows past an 8-cm-diameter sphere. At flow velocities of 1. 2, and 3 m/s, the me...