A Documentation of a Three-dimensional Shock Separated Turbulent Boundary Layer
Title | A Documentation of a Three-dimensional Shock Separated Turbulent Boundary Layer PDF eBook |
Author | |
Publisher | |
Pages | 124 |
Release | 1981 |
Genre | |
ISBN |
A Documentation of Two- and Three-dimensional Shock-separated Turbulent Boundary Layers
Title | A Documentation of Two- and Three-dimensional Shock-separated Turbulent Boundary Layers PDF eBook |
Author | |
Publisher | |
Pages | 110 |
Release | 1988 |
Genre | |
ISBN |
A Documentation of Two- And Three-Dimensional Shock-Separated Turbulent Boundary Layers
Title | A Documentation of Two- And Three-Dimensional Shock-Separated Turbulent Boundary Layers PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Pages | 106 |
Release | 2018-07-17 |
Genre | |
ISBN | 9781722896195 |
A shock-related separation of a turbulent boundary layer has been studied and documented. The flow was that of an axisymmetric turbulent boundary layer over a 5.02-cm-diam cylinder that was aligned with the wind tunnel axis. The boundary layer was compressed by a 30 deg half-angle conical flare, with the cone axis inclined at an angle alpha to the cylinder axis. Nominal test conditions were P sub tau equals 1.7 atm and M sub infinity equals 2.85. Measurements were confined to the upper-symmetry, phi equals 0 deg, plane. Data are presented for the cases of alpha equal to 0. 5. and 10 deg and include mean surface pressures, streamwise and normal mean velocities, kinematic turbulent stresses and kinetic energies, as well as reverse-flow intermittencies. All data are given in tabular form; pressures, streamwise velocities, turbulent shear stresses, and kinetic energies are also presented graphically. Brown, J. D. and Brown, J. L. and Kussoy, M. I. Ames Research Center SEPARATED FLOW; SHOCK WAVE INTERACTION; SHOCK WAVES; THREE DIMENSIONAL BOUNDARY LAYER; TURBULENT BOUNDARY LAYER; FLOW VELOCITY; GRAPHS (CHARTS); KINEMATICS; KINETIC ENERGY; PRESSURE; SHEAR STRESS; TABLES (DATA)...
Three-dimensional Shock Wave-turbulent Boundary Layer Interactions at Mach 6
Title | Three-dimensional Shock Wave-turbulent Boundary Layer Interactions at Mach 6 PDF eBook |
Author | C. Herbert Law |
Publisher | |
Pages | 52 |
Release | 1975 |
Genre | Aerodynamic heating |
ISBN |
Experimental results of an investigation of the three-dimensional interaction between a skewed shock wave and a turbulent boundary layer are presented. Surface pressure and heat transfer distributions and oil flow photographs were obtained at a freestream Mach number of 5.85 and two Reynolds numbers of ten and twenty million per foot. The model configuration consisted of a shock generator mounted perpendicularly to a flat plate. The shock generator leading edge was sharp and nonswept and intersected the flat plate surface about 8.5 inches downstream of the flat plate leading edge. The shock generator surface was 7.55 inches long and 3 inches high and its angle to the freestream flow was adjusted from 4 to 20 degrees. The generated shock waves were of sufficient strength to produce turbulent boundary layer separation on the flat plate surface.
Documentation of Two- And Three-Dimensional Hypersonic Shock Wave/Turbulent Boundary Layer Interaction Flows
Title | Documentation of Two- And Three-Dimensional Hypersonic Shock Wave/Turbulent Boundary Layer Interaction Flows PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Pages | 28 |
Release | 2018-07-02 |
Genre | |
ISBN | 9781722182298 |
Experimental data for a series of two- and three-dimensional shock wave/turbulent boundary layer interaction flows at Mach 7 are presented. Test bodies, composed of simple geometric shapes, were designed to generate flows with varying degrees of pressure gradient, boundary-layer separation, and turning angle. The data include surface-pressure and heat-transfer distributions as well as limited mean-flow-field surveys in both the undisturbed and the interaction regimes. The data are presented in a convenient form for use in validating existing or future computational models of these generic hypersonic flows. Kussoy, Marvin I. and Horstman, Clifford C. Ames Research Center NCC2-452; RTOP 505-80-11...
Investigation of Three-Dimensional Shock-Wave/Turbulent Boundary Layer Interactions
Title | Investigation of Three-Dimensional Shock-Wave/Turbulent Boundary Layer Interactions PDF eBook |
Author | Morgan Lee Funderburk |
Publisher | |
Pages | 325 |
Release | 2019 |
Genre | |
ISBN |
Documentation of Two- and Three-dimensional Hypersonic Shock Wave/turbulent Boundary Layer Interaction Flows
Title | Documentation of Two- and Three-dimensional Hypersonic Shock Wave/turbulent Boundary Layer Interaction Flows PDF eBook |
Author | Marvin I. Kussoy |
Publisher | |
Pages | 32 |
Release | 1989 |
Genre | Aerodynamics, Hypersonic |
ISBN |