The drag force acting on a model torpedo, 1/20 the size of the prototype, is measured at 80 N in water with density of 988 kg/m³, and kinematic viscosity of 0.56 × 10-6 m² /s. The prototype's speed is 15 m/s in sea water with density of is 1010 kg/m³, and kinematic viscosity of 1.3 × 10-6 m² /s. Determine the drag force acting on the prototype.

The drag force acting on a model torpedo, 1/20 the size of the prototype, is measured at 80 N in water with density of 988 kg/m³, and kinematic viscosity of 0.56 × 10-6 m² /s. The prototype's speed is 15 m/s in sea water with density of is 1010 kg/m³, and kinematic viscosity of 1.3 × 10-6 m² /s. Determine the drag force acting on the prototype.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.70P

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