Calculation of the Boundary-layer Flow in the Windward Symmetry Plane of a Spherically Blunted Axisymmetric Body at Angle of Attack, Including Streamline-swallowing Effects

Calculation of the Boundary-layer Flow in the Windward Symmetry Plane of a Spherically Blunted Axisymmetric Body at Angle of Attack, Including Streamline-swallowing Effects PDF Author: Arloe W. Mayne (Jr.)
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 60

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Three-dimensional compressible boundary-layer equations are particularized to the windward symmetry plane of a spherically blunted axisymmetric body at incidence under hypersonic conditions. Through the use eddy transport and streamwise intermittency both transitional and fully turbulent boundary layers may be treated. A scheme is presented for determining the outer-edge boundary conditions based on a mass flow balance treatment of the boundary-layer entrainment of the inviscid flow. A finite-difference technique is described for solving the set of partial differential equation governing the boundary-layer flow, and for treating the streamline-swallowing phenomenon.

Calculation of the Boundary-layer Flow in the Windward Symmetry Plane of a Spherically Blunted Axisymmetric Body at Angle of Attack, Including Streamline-swallowing Effects

Calculation of the Boundary-layer Flow in the Windward Symmetry Plane of a Spherically Blunted Axisymmetric Body at Angle of Attack, Including Streamline-swallowing Effects PDF Author: Arloe W. Mayne (Jr.)
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 60

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Book Description
Three-dimensional compressible boundary-layer equations are particularized to the windward symmetry plane of a spherically blunted axisymmetric body at incidence under hypersonic conditions. Through the use eddy transport and streamwise intermittency both transitional and fully turbulent boundary layers may be treated. A scheme is presented for determining the outer-edge boundary conditions based on a mass flow balance treatment of the boundary-layer entrainment of the inviscid flow. A finite-difference technique is described for solving the set of partial differential equation governing the boundary-layer flow, and for treating the streamline-swallowing phenomenon.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 228

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AIAA 74-550 - AIAA 74-603 (With omissions in numbering)

AIAA 74-550 - AIAA 74-603 (With omissions in numbering) PDF Author:
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 766

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Effects of Mass Transfer Into Laminar and Turbulent Boundary Layers Over Cones at Angle of Attack

Effects of Mass Transfer Into Laminar and Turbulent Boundary Layers Over Cones at Angle of Attack PDF Author: Michael C. Frieders
Publisher:
ISBN:
Category : Angle of attack (Aerodynamics)
Languages : en
Pages : 260

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Roll-damping Derivative Calculations for Spinning Sharp and Blunt Cones in Supersonic and Hypersonic Flow

Roll-damping Derivative Calculations for Spinning Sharp and Blunt Cones in Supersonic and Hypersonic Flow PDF Author: Arloe W. Mayne (Jr.)
Publisher:
ISBN:
Category : Cone
Languages : en
Pages : 28

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Book Description
The boundary-layer equations in a Crocco variables form have been numerically solved for flow over spinning sharp and blunt cones at zero incidence to supersonic and hypersonic streams. Both laminar and turbulent flows have been treated, and for the blunt cases swallowing of the inviscid entropy layer by the boundary layer has been considered. The item of primary interest is roll damping, and results of a parametric study involving Mach number, Reynolds number, cone angle, and bluntness ratio are presented. Limited comparisons with experimental data and another method of computation are also presented. (Author).

Papers Presented at the AIAA Thermophysics, Plasmadynamics and Lasers Conference

Papers Presented at the AIAA Thermophysics, Plasmadynamics and Lasers Conference PDF Author:
Publisher:
ISBN:
Category : Thermodynamics
Languages : en
Pages : 464

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Aeronautical Engineering

Aeronautical Engineering PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 520

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Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)

Government Reports Announcements

Government Reports Announcements PDF Author:
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 670

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Journal of Thermophysics and Heat Transfer

Journal of Thermophysics and Heat Transfer PDF Author:
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 512

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AIAA 87-1466 - AIAA 87-1538

AIAA 87-1466 - AIAA 87-1538 PDF Author:
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 836

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Book Description