5.8 Calculate the drag coefficient and drag force on a cylindrical shape flag post of the ship having diameter 60mm and 3m long exposed to wind velocity of 10m/s. The density and the kinematic viscosity of air are 1.2 kg/m and 1.6x 10 m/srespectively. [Ans: 10.8 N]

5.8 Calculate the drag coefficient and drag force on a cylindrical shape flag post of the ship having diameter 60mm and 3m long exposed to wind velocity of 10m/s. The density and the kinematic viscosity of air are 1.2 kg/m and 1.6x 10 m/srespectively. [Ans: 10.8 N]

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 5.33P

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Question

5.8 Calculate the drag coefficient and drag force on a cylindrical shape flag post of the
ship having diameter 60 mm and 3m long exposed to wind velocity of 10m/s. The
density and the kinematic viscosity of air are 1.2 kg/m and 1.6x 10m'/s respectively.
[Ans: 10.8 N]

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