Effect of Planform and Body on Supersonic Aerodynamics of Multibody Configurations

Effect of Planform and Body on Supersonic Aerodynamics of Multibody Configurations PDF Author: S. Naomi McMillin
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 288

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Effect of Planform and Body on Supersonic Aerodynamics of Multibody Configurations

Effect of Planform and Body on Supersonic Aerodynamics of Multibody Configurations PDF Author: S. Naomi McMillin
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 288

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Effect of Planform and Body on Supersonic Aerodynamics of Multibody Configurations

Effect of Planform and Body on Supersonic Aerodynamics of Multibody Configurations PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781723564857
Category :
Languages : en
Pages : 288

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An experimental and theoretical investigation of the effect of the wing planform and bodies on the supersonic aerodynamics of a low-fineness-ratio, multibody configuration has been conducted in the Langley Unitary Plan Wind Tunnel at Mach numbers of 1.60, 1.80, 2.00, and 2.16. Force and moment data, flow-visualization data, and surface-pressure data were obtained on eight low-fineness-ratio, twin-body configurations. These configurations varied in inboard wing planform shape, outboard wing planform shape, outboard wing planform size, and presence of the bodies. The force and moment data showed that increasing the ratio of outboard wing area to total wing area or increasing the leading-edge sweep of the inboard wing influenced the aerodynamic characteristics. The flow-visualization data showed a complex flow-field system of shocks, shock-induced separation, and body vortex systems occurring between the side bodies. This flow field was substantially affected by the inboard wing planform shape but minimally affected by the outboard wing planform shape. The flow-visualization and surface-pressure data showed that flow over the outboard wing developed as expected with changes in angle of attack and Mach number and was affected by the leading-edge sweep of the inboard wing and the presence of the bodies. Evaluation of the linear-theory prediction methods revealed their general inability to consistently predict the characteristics of these multibody configurations. Mcmillin, S. Naomi and Bauer, Steven X. S. and Howell, Dorothy T. Langley Research Center NASA-TP-3212, L-16976, NAS 1.60:3212 RTOP 505-59-30-01...

Planform Effects on the Supersonic Aerodynamics of Multibody Configurations

Planform Effects on the Supersonic Aerodynamics of Multibody Configurations PDF Author: Susan Naomi McMillin
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 144

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Planform Effects on the Supersonic Aerodynamics of Multibody Configurations

Planform Effects on the Supersonic Aerodynamics of Multibody Configurations PDF Author: S. Naomi McMillin
Publisher:
ISBN:
Category :
Languages : en
Pages : 144

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NASA Technical Paper

NASA Technical Paper PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 272

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Vortex Flows at Supersonic Speeds

Vortex Flows at Supersonic Speeds PDF Author: Richard M. Wood
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 104

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 318

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
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Category : Government publications
Languages : en
Pages : 1224

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
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ISBN:
Category : Government publications
Languages : en
Pages : 1790

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Handbook of Supersonic Aerodynamics

Handbook of Supersonic Aerodynamics PDF Author: Johns Hopkins University. Applied Physics Laboratory
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 372

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