A model of submarine is scaled down 1/20 of the prototype and is to be tested in a wind tunnel. The speed of the prototype at which we are to estimate the drag is 8 m/s. Explain why there would be no dynamic similarity if the submarine prototype is moved near the free surface. What will be ratic of the drag between the model and the prototype? Giving that Vsea water 1.21 × 10-2 cm²/s. Vair = 1.64 × 10–1 cm²/s psea water = 1027 kg/m³. Pair =

A model of submarine is scaled down 1/20 of the prototype and is to be tested in a wind tunnel. The speed of the prototype at which we are to estimate the drag is 8 m/s. Explain why there would be no dynamic similarity if the submarine prototype is moved near the free surface. What will be ratic of the drag between the model and the prototype? Giving that Vsea water 1.21 × 10-2 cm²/s. Vair = 1.64 × 10–1 cm²/s psea water = 1027 kg/m³. Pair =

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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