Question: A 1-m-diameter sphere is being towed at speed V in fresh water at 20°C as shown in Fig. P8.100. Assuming in viscid theory with an

A 1-m-diameter sphere is being towed at speed V in fresh water at 20°C as shown in Fig. P8.100. Assuming in viscid theory with an undistorted free surface, estimate the speed V in m/s at which cavitation will first appear on the sphere surface. Where will cavitation appear? For this condition, what will be the pressure at point A on the sphere which is 45° up from the direction of travel?

A 1-m-diameter sphere is being towed

p,-101.35 kPa DeIm

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For water at 20C take 998 kgm3 and pv 2337 Pa Cavitation will occur at the lowestpressure point w... View full answer

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