A model of a large pollution-sampling balloon prototype is to be tested in a water tunnel (waterdensity: 1000 kg/m³, water viscosity: 1x10³ N.s/m²). The 1:20 scale model is built for testing.The large balloon will experience a maximum wind speed of 5 m/s (air density: 1.24 kg/m³, airviscosity: 1.8x10 N.s/m2), if the model experiences 2 kN drag force, find the following:a) Water speed required to model the prototypeb) The corresponding drag force on the prototype(Pwater = 1000 kg/m', µviscosity = 1x10-3 N.s/m2, pair = 1.24 kg/m³ , µair=1.8x10$ N.s/m²)

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A model of a large pollution-sampling balloon prototype is to be tested in a water tunnel (water density: 1000 kg/m³, water viscosity: 1x10³ N.s/m²). The 1:20 scale model is built for testing. The large balloon will experience a maximum wind speed of 5 m/s (air density: 1.24 kg/m², air viscosity: 1.8x10$ N.s/m2), if the model experiences 2 kN drag force, find the following: a) Water speed required to model the prototype b) The corresponding drag force on the prototype (Pwater = 1000 kg/m³, µViscosity = 1x103 N.s/m2, pair = 1.24 kg/m³ , µair= 1.8x10S N.s/m²) %3D

A model of a large pollution-sampling balloon prototype is to be tested in a water tunnel (water density: 1000 kg/m³, water viscosity: 1x10³ N.s/m²). The 1:20 scale model is built for testing. The large balloon will experience a maximum wind speed of 5 m/s (air density: 1.24 kg/m², air viscosity: 1.8x10$ N.s/m2), if the model experiences 2 kN drag force, find the following: a) Water speed required to model the prototype b) The corresponding drag force on the prototype (Pwater = 1000 kg/m³, µViscosity = 1x103 N.s/m2, pair = 1.24 kg/m³ , µair= 1.8x10S N.s/m²) %3D

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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