Author: H. G. Hornung
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
An Experimental and Numerical Study of Hypersonic Flow Over Power-law Bodies
An Experimental and Numerical Study of Hypersonic Flow Over a Spherically Blunted 18 ̊semi-angle Cone
Author: I. A. Campbell
Publisher:
ISBN: 9780642976505
Category : Boundary layer
Languages : en
Pages : 28
Book Description
Publisher:
ISBN: 9780642976505
Category : Boundary layer
Languages : en
Pages : 28
Book Description
Effect of Body Perturbations on Hypersonic Flow Over Slender Power Law Bodies
Author: Harold Mirels
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 44
Book Description
An Experimental and Numerical Study of Hypersonic Flow Over a Spherically Blunted 18 Degrees Semi-angle Cone
A Theoretical and Experimental Study of Hypersonic Flow Over Flared Bodies at Incidence
Author: John V. Rakich
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 60
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 60
Book Description
On Hypersonic Blunt Body Flow Fields Obtained with a Time-dependent Technique
Author: John David Anderson (Jr.)
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 78
Book Description
New results are presented for inviscid, supersonic and hypersonic blunt-body flow fields obtained with a numerical time-dependent method patterned after that of Moretti and Abbett. In addition, important comments are made with regard to the physical and numerical nature of the method. Specifically, numerical results are presented for two-dimensional and axisymmetric parabolic and cubic blunt bodies as well as blunted wedges and cones; these results are presented for zero degrees angle of attack and for a calorically perfect gas with gamma = 1.4. The numerical results are compared with other existing theoretical and experimental data. Also, the effects of initial conditions and boundary conditions are systematically examined with regard to the convergence of the time-dependent numerical solutions, and the point is made that the initial conditions can not be completely arbitrary. Finally, in order to learn more about the performance of the time-dependent method, a numerical experiment is conducted to examine the unsteady propagation and region of influence of a slight pressure disturbance introduced at a point on the surface of a blunt body.
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 78
Book Description
New results are presented for inviscid, supersonic and hypersonic blunt-body flow fields obtained with a numerical time-dependent method patterned after that of Moretti and Abbett. In addition, important comments are made with regard to the physical and numerical nature of the method. Specifically, numerical results are presented for two-dimensional and axisymmetric parabolic and cubic blunt bodies as well as blunted wedges and cones; these results are presented for zero degrees angle of attack and for a calorically perfect gas with gamma = 1.4. The numerical results are compared with other existing theoretical and experimental data. Also, the effects of initial conditions and boundary conditions are systematically examined with regard to the convergence of the time-dependent numerical solutions, and the point is made that the initial conditions can not be completely arbitrary. Finally, in order to learn more about the performance of the time-dependent method, a numerical experiment is conducted to examine the unsteady propagation and region of influence of a slight pressure disturbance introduced at a point on the surface of a blunt body.
Approximate Analytical Solutions for Hypersonic Flow Over Slender Power Law Bodies
Author: Harold Mirels
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 32
Book Description
Approximate analytical solutions are presented for two-dimensional and axisymmetric hypersonic flow over slender power law bodies. Both zero-order (M->∞) and first-order (small but nonvanishing values of 1/(Mδ)2) solutions are presented, where M is free-stream Mach number and δ is a characteristic slope. These solutions are compared with exact numerical integrations of the equations of motion and appear to be accurate particularly when the shock is relatively close to the body.
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 32
Book Description
Approximate analytical solutions are presented for two-dimensional and axisymmetric hypersonic flow over slender power law bodies. Both zero-order (M->∞) and first-order (small but nonvanishing values of 1/(Mδ)2) solutions are presented, where M is free-stream Mach number and δ is a characteristic slope. These solutions are compared with exact numerical integrations of the equations of motion and appear to be accurate particularly when the shock is relatively close to the body.
Scientific and Technical Aerospace Reports
A NUMERICAL STUDY OF HYPERSONIC FLOW WITH STRONG SURFACE BLOWING (BOUNDARY LAYER BLOWING).
Author: NELSON DAVID CARTER
Publisher:
ISBN:
Category :
Languages : en
Pages : 318
Book Description
for a variety of different blowing distributions.
Publisher:
ISBN:
Category :
Languages : en
Pages : 318
Book Description
for a variety of different blowing distributions.
Second-order Small-disturbance Solutions for Hypersonic Flow Over Power-law Bodies
Author: James Courtland Townsend
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 72
Book Description