Author: Aga Myung Goodsell
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 48
Book Description
Transonic and Supersonic Euler Computations of Vortex-dominated Flow Fields about a Generic Fighter
Author: Aga Myung Goodsell
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 48
Book Description
Transonic and Supersonic Euler Computations of Vortex-Dominated Flow Fields about a Generic Fighter
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722914967
Category :
Languages : en
Pages : 48
Book Description
Flow fields about a generic flighter model were computed using FL057, a 3-D, finite volume Euler code. Computed pressure coefficients, forces, and moments at several Mach numbers (0.6, 0.8, 1.2, 1.4, and 1.6) are compared with wind tunnel data over a wide range of angles of attack in order to determine the applicability of the code for the analysis of fighter configurations. Two configurations were studied, a wing-body and a wing-body-chine. FL057 predicted pressure distributions, forces, and moments well at low angles of attack, at which the flow was fully attached. The FL057 predictions were also accurate for some test conditions once the leading edge vortex became well established. At the subsonic speeds, FL057 predicted vortex breakdown earlier than that seen in the experimental results. Placing the chine on the forebody delayed the onset of bursting and improved the correlation between numerical and experimental data at the subsonic conditions. Goodsell, Aga M. and Melton, John E. Ames Research Center RTOP 505-60-11...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722914967
Category :
Languages : en
Pages : 48
Book Description
Flow fields about a generic flighter model were computed using FL057, a 3-D, finite volume Euler code. Computed pressure coefficients, forces, and moments at several Mach numbers (0.6, 0.8, 1.2, 1.4, and 1.6) are compared with wind tunnel data over a wide range of angles of attack in order to determine the applicability of the code for the analysis of fighter configurations. Two configurations were studied, a wing-body and a wing-body-chine. FL057 predicted pressure distributions, forces, and moments well at low angles of attack, at which the flow was fully attached. The FL057 predictions were also accurate for some test conditions once the leading edge vortex became well established. At the subsonic speeds, FL057 predicted vortex breakdown earlier than that seen in the experimental results. Placing the chine on the forebody delayed the onset of bursting and improved the correlation between numerical and experimental data at the subsonic conditions. Goodsell, Aga M. and Melton, John E. Ames Research Center RTOP 505-60-11...
Transonic and Supersonic Euler Computations of Vortex-dominated Flow Fields about a Generic Fighter
Author: Aga M. Goodsell
Publisher:
ISBN:
Category :
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 48
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
NASA Scientific and Technical Publications
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 134
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 134
Book Description
NASA Scientific and Technical Publications: A Catalog of Special Publications, Reference Publications, Conference Publications, and Technical Papers, 1991-1992
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 122
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 122
Book Description
NASA Technical Paper
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 318
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 318
Book Description
NASA Technical Paper
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 48
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1734
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1734
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 752
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 752
Book Description