Author: H. L. ReedPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Stability Limits for Three-dimensional Supersonic Boundary Layers
Author: H. L. ReedStability Limits for Three-dimensional Supersonic Boundary-layer Flows
Author: Timothy Scott HaynesPublisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 148
Book Description
Stability of Three-dimensional Compressible Boundary Layers
Author: Eli ReshotkoPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 48
Book Description
Numerical Study of Three-dimensional Spatial Instability of a Supersonic Flat Plate Boundary Layer
Author: Institute for Computer Applications in Science and EngineeringPublisher:
ISBN:
Category :
Languages : en
Pages : 24
Book Description
Three-Dimensional Hypersonic Boundary Layer Stability and Transition
Author: Roger L. KimmelPublisher:
ISBN: 9781423547921
Category :
Languages : en
Pages : 83
Book Description
The stability and transition of three-dimensional boundary layers was studied. In the first phase of the investigation, arrays of hot film probes were used to measure the three-dimensional structure of instability waves on an axisymmetric cone at Mach 8. In the second phase, linear stability theory was used to design a cone with an elliptic cross section, which was also tested at Mach 8. Results show that disturbances on the axisymmetric cone travel in wave packets with predominantly zero wave angle. On the elliptic cone, only weak evidence for stationary waves was found. The predominant waves were traveling waves at about 12 kHz. Additional waves, probably second mode, occurred near 80 kHz.
On the Stability of Three-Dimensional Boundary Layers
Author: Three-Dimensional Boundary-Layer Program (Bl3d) for Swept Subsonic Or Supersonic Wings with Application to Laminar Flow Control
Author: National Aeronautics and Space Adm NasaPublisher: Independently Published
ISBN: 9781731300218
Category : Science
Languages : en
Pages : 138
Book Description
The theory, formulation, and solution of three-dimensional, compressible attached laminar flows, applied to swept wings in subsonic or supersonic flow are discussed. Several new features and modifications to an earlier general procedure described in NASA CR 4269, Jan. 1990 are incorporated. Details of interfacing the boundary-layer computation with solution of the inviscid Euler equations are discussed. A description of the computer program, complete with user's manual and example cases, is also included. Comparison of solutions with Navier-Stokes computations with or without boundary-layer suction is given. Output of solution profiles and derivatives required in boundary-layer stability analysis is provided. Iyer, Venkit Unspecified Center BOUNDARY LAYER STABILITY; COMPRESSIBLE FLOW; COMPUTATIONAL FLUID DYNAMICS; INVISCID FLOW; LAMINAR BOUNDARY LAYER; SWEPT WINGS; THREE DIMENSIONAL FLOW; EULER EQUATIONS OF MOTION; NAVIER-STOKES EQUATION; SUBSONIC FLOW; SUPERSONIC FLOW; USER MANUALS (COMPUTER PROGRAMS)...
Nonparallel stability of three-dimensional compressible boundary layers
Author: Nabil M. El-HadyPublisher:
ISBN:
Category : Fluid mechanics
Languages : en
Pages : 44
Book Description
Author: Eli Reshotko
Author: M. R. Malik