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5- The wind force on a particular type of building depends on the wind speed, the size of the building, and the density and viscosity of the air. (a) Express the relationship between these variables in terms of dimensionless groups. (b) A scale model is to be used to assess the forces on the building caused by 30-meter-per-hour winds on the full- scale building. If a one-half scale model of the building is tested in a wind tunnel, what airspeed must be used in the model? Using the required airspeed, the measured force on a particular component of the model is 100 N, what is the magnitude of the corresponding force in the

5- The wind force on a particular type of building depends on the wind speed, the size of the building, and the density and viscosity of the air. (a) Express the relationship between these variables in terms of dimensionless groups. (b) A scale model is to be used to assess the forces on the building caused by 30-meter-per-hour winds on the full- scale building. If a one-half scale model of the building is tested in a wind tunnel, what airspeed must be used in the model? Using the required airspeed, the measured force on a particular component of the model is 100 N, what is the magnitude of the corresponding force in the

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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5- The wind force on a particular type of building depends on the wind speed, the size of the building, and the density and viscosity of the air. (a) Express the relationship between these variables in terms of dimensionless groups. (b) A scale model is to be used to assess the forces on the building caused by 30-meter-per-hour winds on the full- scale building. If a one-half scale model of the building is tested in a wind tunnel, what airspeed must be used in the model? Using the required airspeed, the measured force on a particular component of the model is 100 N, what is the magnitude of the corresponding force in the full-scale building?
Transcribed Image Text:5- The wind force on a particular type of building depends on the wind speed, the size of the building, and the density and viscosity of the air. (a) Express the relationship between these variables in terms of dimensionless groups. (b) A scale model is to be used to assess the forces on the building caused by 30-meter-per-hour winds on the full- scale building. If a one-half scale model of the building is tested in a wind tunnel, what airspeed must be used in the model? Using the required airspeed, the measured force on a particular component of the model is 100 N, what is the magnitude of the corresponding force in the full-scale building?
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