WILEY 8.51 PLUS An experiment is being designed to measure aerodynamic forces on a building. The model is a 1/500 scale replica of the prototype. The wind velocity on the prototype is 47 ft/s, and the density is 0.0024 slugs/ft’. The maximum velocity in the wind tunnel is 300 ft/s. The viscosity of the air flowing for the model and the prototype is the same. Find the density needed in the wind tunnel for dynamic similarity. A force of 50 lbf is measured on the model. What will the force be on the prototype?

WILEY 8.51 PLUS An experiment is being designed to measure aerodynamic forces on a building. The model is a 1/500 scale replica of the prototype. The wind velocity on the prototype is 47 ft/s, and the density is 0.0024 slugs/ft’. The maximum velocity in the wind tunnel is 300 ft/s. The viscosity of the air flowing for the model and the prototype is the same. Find the density needed in the wind tunnel for dynamic similarity. A force of 50 lbf is measured on the model. What will the force be on the prototype?

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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Question

WILEY
8.51 PLUS An experiment is being designed to measure
aerodynamic forces on a building. The model is a 1/500 scale
replica of the prototype. The wind velocity on the prototype is
47 ft/s, and the density is 0.0024 slugs/ft'. The maximum velocity
in the wind tunnel is 300 ft/s. The viscosity of the air flowing for
the model and the prototype is the same. Find the density needed
in the wind tunnel for dynamic similarity. A force of 50 lbf is
measured on the model. What will the force be on the prototype?

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