A sub-marine which may be supposed to approximate a cylinder 4 m in diameter and 20 m long travels sub-merged at 1.3 m/s in sea-water. Find the drag exerted on it, if the drag co- efficient for Reynold number greater than 10° may be taken as 0.75. The density of sea-water is given as 1035 kg/m² and kinematic viscosity as .015 stokes.

A sub-marine which may be supposed to approximate a cylinder 4 m in diameter and 20 m long travels sub-merged at 1.3 m/s in sea-water. Find the drag exerted on it, if the drag co- efficient for Reynold number greater than 10° may be taken as 0.75. The density of sea-water is given as 1035 kg/m² and kinematic viscosity as .015 stokes.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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