Author: L. Gaudet
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Preliminary Measurements of the Flow Field on the Leeside of a Delta Wing of Unit Aspect Ratio at a Mach Number of 2.6 and an Incidence of 15 Degrees
Author: L. Gaudet
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Leeward Flow Over Delta Wings at Supersonic Speeds
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 54
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 54
Book Description
Swept and Delta Wing Sense
Author:
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 44
Book Description
A Note on the Drag Due to Lift of Delta Wings at Mach Numbers Up to 2.0
Author: Robert S. Osborne
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 20
Book Description
Flow Field on the Lee Side of a Delta Wing
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 59
Book Description
A procedure is developed which utilizes the method of characteristics to solve a portion of the flow field on the lee side of a flat plate delta wing with supersonic leading edges at angle of attack but at zero yaw. The procedure requires input conditions of a free stream Mach number an angle of attack and a sweep angle. The procedure is applied to three sets of input conditions and the resulting data are compared to published experimental and analytical data for the same set of input conditions. The comparisons indicate that the procedure may be useful in predicting the flow field in the pseudo-elliptic region and the position of the internal shock wave on the lee side of the wing.
Publisher:
ISBN:
Category :
Languages : en
Pages : 59
Book Description
A procedure is developed which utilizes the method of characteristics to solve a portion of the flow field on the lee side of a flat plate delta wing with supersonic leading edges at angle of attack but at zero yaw. The procedure requires input conditions of a free stream Mach number an angle of attack and a sweep angle. The procedure is applied to three sets of input conditions and the resulting data are compared to published experimental and analytical data for the same set of input conditions. The comparisons indicate that the procedure may be useful in predicting the flow field in the pseudo-elliptic region and the position of the internal shock wave on the lee side of the wing.
Measured and Theoretical Flow Fields Behind a Rectangular and a Triangular Wing Up to High Angles of Attack at a Mach Number of 2.46
Author: Frank J. Centolanzi
Publisher:
ISBN:
Category : Mach number
Languages : en
Pages : 82
Book Description
Publisher:
ISBN:
Category : Mach number
Languages : en
Pages : 82
Book Description
Measured and Predicted Section Wave Drag Coefficients at a Mach Number of 1.6 for a Delta Wing with Two Airfoil Sections
Author: Frederick C. Grant
Publisher:
ISBN:
Category : Mach number
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Mach number
Languages : en
Pages : 46
Book Description
Further Experimental Investigations of Delta and Double-delta Wing Flow Fields at Low Speeds
Author: W. H. Wentz
Publisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 140
Book Description
Unsteady Navier-Stokes Solutions for a Low Aspect Ratio Delta Wing
Author: Raymond E. Gordnier
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 38
Book Description
A numerical investigation of the flow field about a 76-degree leading edge sweep delta wing at 20.5 degree angle of attack is presented. The computational results are obtained using a Beam-Warming algorithm with a Newton-like subiteration procedure. For M = 0.2 and Re = 900,000 an unsteady flow field is obtained which is shown to be physical in nature. The unsteady behaviour is a result of the existence of small-scale vortical structures that are associated with a Kelvin-Helmholtz type instability of the shear layer emanating form the leading edge of the delta wing. The computed results show qualitative agreement with other experimental and numerical findings.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 38
Book Description
A numerical investigation of the flow field about a 76-degree leading edge sweep delta wing at 20.5 degree angle of attack is presented. The computational results are obtained using a Beam-Warming algorithm with a Newton-like subiteration procedure. For M = 0.2 and Re = 900,000 an unsteady flow field is obtained which is shown to be physical in nature. The unsteady behaviour is a result of the existence of small-scale vortical structures that are associated with a Kelvin-Helmholtz type instability of the shear layer emanating form the leading edge of the delta wing. The computed results show qualitative agreement with other experimental and numerical findings.
Flow Field Over the Wing of a Delta-wing Fighter Model with Vortex Control Devices at Mach 0.6 to 1.2
Author: E. Ann Bare
Publisher:
ISBN:
Category :
Languages : en
Pages : 146
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 146
Book Description