All Stories

  1. Characterizing the Response of Focused Laser Differential Interferometry to Mixed-Mode Hypersonic Instabilities
  2. Onset of separation unsteadiness in hypersonic shock–boundary-layer interaction on a cone-step
  3. Hypersonic boundary layer transition control over a 3 $^{\circ}$ half-angle sharp cone via distributed porosity
  4. Theoretical model and experimental characterization of high-power burst-mode Nd:YAG laser amplification
  5. Investigation of a Busemann Intake at Negative Angle of Attack
  6. Broadband tunable 100-kHz-rate two-photon laser-induced fluorescence line measurements of CO in high-speed flows
  7. Flow Interaction Dynamics of Stagnation Point Injection in Mach 6 Quiet Flow
  8. Boundary-Layer Transition on BOLT in High Reynolds Number Mach-6 Quiet Flow
  9. Base Flow Measurements of a Slender Cone at Mach 6
  10. Boundary-Layer Instabilities on Variable Bluntness Cones with Outgassing in Hypersonic Quiet Flow
  11. Separation and Transition on a Cone-Cylinder-Flare: Experimental Campaigns
  12. Significance of the smaller scales for hypersonic turbulent boundary layers with focused laser differential interferometry
  13. Spatiotemporal Koopman decomposition of second mode instability from a hypersonic schlieren video
  14. Second-Mode Measurements at High Reynolds Numbers
  15. Measurements of an axisymmetric hypersonic shear-layer instability on a cone-cylinder-flare in quiet flow
  16. Instability and transition onset downstream of a laminar separation bubble at Mach 6
  17. Optical-Axis Spatial Sensitivity of a Simulated Focused Laser Differential Interferometer
  18. Design of an Internal Osculating Waverider Intake
  19. Effect of Freestream Noise on Hypersonic Crossflow-Induced Boundary-Layer Transition
  20. Local Wall Cooling Effects on Hypersonic Boundary-Layer Stability
  21. Quantitative focused laser differential interferometry with hypersonic turbulent boundary layers
  22. Experimental Measurements of Hypersonic Instabilities over Ogive-Cylinders at Mach 6
  23. Linear Instabilities over Ogive-Cylinder Models at Mach 6
  24. Boundary-Layer Instabilities over a Cone–Cylinder–Flare Model at Mach 6
  25. Characterization of instability mechanisms on sharp and blunt slender cones at Mach 6
  26. Effect of surface cooling on second-mode dominated hypersonic boundary layer transition
  27. HIFiRE-5b Boundary-Layer Transition Length and Turbulent Overshoot
  28. Femtosecond Laser Electronic Excitation Tagging Velocimetry in a Mach Six Quiet Tunnel
  29. Focused Laser Differential Interferometry with Contoured Tunnel Windows
  30. Separation Bubble Variation Due to Small Angles of Attack for an Axisymmetric Model at Mach 6
  31. Experimental Measurements of Hypersonic Instabilities over Ogive-Cylinders at Mach 6
  32. 100 kHz PLEET velocimetry in a Mach-6 Ludwieg tube
  33. Instability Measurements on an Axisymmetric Separation Bubble at Mach 6
  34. High-Speed Schlieren Visualization of Mach 6 Flow Past a Cone with Varied Parameters
  35. Focused Laser Differential Interferometry for Hypersonic Flow Instability Measurements with Contoured Tunnel Windows
  36. 100-kHz PLEET for hypersonic flow velocity measurements in a Mach 6 Ludwieg Tube
  37. Experimental Investigation of Optical Distortion in Hypersonic Flows at Mach 6
  38. Hypersonic shock-wave/boundary-layer interactions on a cone/flare
  39. Boundary layer transition on blunt cones at hypersonic speeds
  40. HIFiRE-5b Boundary-Layer Transition Length and Turbulent Overshoot
  41. Visualizations of Boundary-Layer Transition on a Sharp Cone at Mach 6
  42. Visualizations of Hypersonic Boundary-Layer Transition on a Variable Bluntness Cone
  43. Effect of CO2 Concentration in the Hypersonic Boundary Layer on Second Mode Disturbances
  44. First and Fifth Hypersonic International Flight Research Experimentation’s Flight and Ground Tests
  45. Nose-Tip Bluntness Effects on Transition at Hypersonic Speeds
  46. Effects of Attitude on HIFiRE-5b Boundary-Layer Transition
  47. Disturbance Speed Measurements in a Circular Jet via Double Focused Laser Differential Interferometry
  48. Nonmodal Growth of Traveling Waves on Blunt Cones at Hypersonic Speeds
  49. Effect of Carbon-based Ablation Products on Boundary Layer Stability
  50. HIFIRE-5b Heat Flux and Boundary-Layer Transition
  51. HIFiRE-5b Flow Computations and Attitude Determination via Comparison with Flight Data
  52. Experimental Investigation of Image Distortion in a Mach 6 Hypersonic Flow
  53. Turbulent Hypersonic Flow Effects on Optical Sensor Performance
  54. Hypersonic Shock-Wave/Boundary-Layer Interactions on a Cone/Flare Model
  55. HIFiRE-5b Boundary-Layer Transition --- With Attitude
  56. Transition on a Variable Bluntness 7-Degree Cone at High Reynolds Number
  57. Nosetip bluntness effects on transition at hypersonic speeds: experimental and numerical analysis under NATO STO AVT-240
  58. HIFiRE-1 and -5 Flight and Ground Tests
  59. Correlation of HIFiRE-5a Flight Data with Computed Pressure and Heat Transfer
  60. HIFiRE-5b Heat Flux and Boundary-Layer Transition
  61. Correlation of HIFiRE-5b Flight Data With Computed Pressure and Heat Transfer for Attitude Determination
  62. Turbulent spots in hypervelocity flow
  63. Transient Startup Simulations for a Large Mach 6 Quiet Ludwieg Tube
  64. AFRL Ludwieg Tube Initial Performance
  65. Effects of Shock-Tube Cleanliness on Hypersonic Boundary Layer Transition at High Enthalpy
  66. Boundary-Layer Stability Analysis for Stetson’s Mach 6 Blunt-Cone Experiments
  67. Disturbance and Phase Speed Measurements for Shock Tubes and Hypersonic Boundary-Layer Instability
  68. Laminar to turbulent transition on blunt cones
  69. HIFiRE-5 Boundary Layer Transition and HIFiRE-1 Shock Boundary Layer Interaction
  70. Correlation of HIFiRE-5 Flight Data With Computed Pressure and Heat Transfer
  71. Effects of Shock-Tube Cleanliness on Slender-Body Hypersonic Instability and Transition Studies at High-Enthalpy
  72. Transition Within a Hypervelocity Boundary Layer on a 5-Degree Half-Angle Cone in Air/CO2 Mixtures
  73. Transition Within a Hypervelocity Boundary Layer on a 5-Degree Half-Angle Cone in Air/CO2 Mixtures
  74. Turbulent Spot Observations within a Hypervelocity Boundary Layer on a 5-degree Half-Angle Cone
  75. Bubbles emerging from a submerged granular bed
  76. Carbon Dioxide Injection for Hypervelocity Boundary Layer Stability
  77. On the impact of injection schemes on transition in hypersonic boundary layers
  78. The Effect of a Porous Thrust Surface on Detonation Tube Impulse