Measurement of Aerodynamic Forces on an Oscillating Airfoil

Measurement of Aerodynamic Forces on an Oscillating Airfoil PDF Author: Richard I. Windsor
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 252

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Book Description
A literature survey was conducted to determine the state of the art of measuring and predicting aerodynamic characteristics of oscillating air-foils. Aerodynamic forces on a two-dimensional NACA 0012 airfoil oscillating sinusoidally in pitch were measured by two techniques. The forces were obtained from pressure measurements and by means of strain gage balances. Pressure measurements were made on the airfoil oscillating in pitch about the quarter-chord point at various mean angles of attack. Strain gage balance readings were obtained for models with pitch axis located at 25, 37, and 50 percent chord points oscillating about various mean angles. Direct force measurements were employed in an effort to obtain drag data. Instantaneous pressure distributions are presneted for representative oscillating conditions. (Author).

Measurement of Aerodynamic Forces on an Oscillating Airfoil

Measurement of Aerodynamic Forces on an Oscillating Airfoil PDF Author: Richard I. Windsor
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 252

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Book Description
A literature survey was conducted to determine the state of the art of measuring and predicting aerodynamic characteristics of oscillating air-foils. Aerodynamic forces on a two-dimensional NACA 0012 airfoil oscillating sinusoidally in pitch were measured by two techniques. The forces were obtained from pressure measurements and by means of strain gage balances. Pressure measurements were made on the airfoil oscillating in pitch about the quarter-chord point at various mean angles of attack. Strain gage balance readings were obtained for models with pitch axis located at 25, 37, and 50 percent chord points oscillating about various mean angles. Direct force measurements were employed in an effort to obtain drag data. Instantaneous pressure distributions are presneted for representative oscillating conditions. (Author).

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704

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Dynamic Stall of Small Wind Systems

Dynamic Stall of Small Wind Systems PDF Author: Richard B. Noll
Publisher:
ISBN:
Category : Wind power
Languages : en
Pages : 300

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Report

Report PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 900

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Principles of Aeroelasticity

Principles of Aeroelasticity PDF Author: Raymond L. Bisplinghoff
Publisher: Courier Corporation
ISBN: 0486783162
Category : Technology & Engineering
Languages : en
Pages : 545

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Book Description
Geared toward professional engineers, this volume will be helpful for students, too. Topics include methods of constructing static and dynamic equations, heated elastic solids, forms of aerodynamic operators, structural operators, and more. 1962 edition.

The Aerothermodynamics of Aircraft Gas Turbine Engines

The Aerothermodynamics of Aircraft Gas Turbine Engines PDF Author:
Publisher:
ISBN:
Category : Aerothermodynamics
Languages : en
Pages : 770

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Wind-tunnel Investigation of a Number of Total-pressure Tubes at High Angles of Attack

Wind-tunnel Investigation of a Number of Total-pressure Tubes at High Angles of Attack PDF Author: A. Gerald Rainey
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 316

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NASA Technical Translation

NASA Technical Translation PDF Author:
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ISBN:
Category : Science
Languages : en
Pages : 300

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Comparison of Flight-measured Helicopter Rotor-blade Chordwise Pressure Distributions with Static Two-dimensional Airfoil Characteristics

Comparison of Flight-measured Helicopter Rotor-blade Chordwise Pressure Distributions with Static Two-dimensional Airfoil Characteristics PDF Author: James Scheiman
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 58

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Annual Report - National Advisory Committee for Aeronautics

Annual Report - National Advisory Committee for Aeronautics PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :

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Book Description
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.