All Stories

  1. Flow Visualization for Plume Surface Interaction at Martian-Relevant Lander Environments
  2. Flow visualization of intrusive and non-intrusive configurations for lunar- and Martian-relevant plume-surface interaction
  3. Demonstration of Frequency-Scanning Burst-Mode Filtered Rayleigh Scattering for Multi-Parameter Gas-Phase Measurements
  4. Development of a fs/ps CARS system for temperature measurements in supersonic and hypersonic environments
  5. Self-Aligned Focusing Schlieren at the 0.3-M Transonic Cryogenic Tunnel and the National Transonic Facility
  6. Evaluation of a Laser-Dot Grid-Projection System for Lunar Lander Crater-Shape and Ejecta-Sheet Measurements
  7. Characterization of naturally-occurring particles in the NASA Langley 0.3-m Transonic Cryogenic Tunnel using PTV
  8. FLEET and PLIF velocimetry within a Mach 10 hypersonic air flow
  9. Review of planar laser-induced fluorescence measurements in the NASA Langley 31-Inch Mach 10 Air Tunnel
  10. Development of a Terrain Mapping/Crater Evolution Measurement using Diffractive Optical Elements
  11. On the use of liquid nitrogen droplets as flow tracers in cryogenic flow facilities at NASA Langley Research Center
  12. Seeding Mechanism for High-Pressure Nozzles
  13. Velocity measurements across an oblique shock using pulse-burst cross-correlation DGV
  14. Pulse-Burst Cross-Correlation Doppler Global Velocimetry
  15. Application of Resonant Femtosecond Tagging Velocimetry in the 0.3-Meter Transonic Cryogenic Tunnel
  16. Using Computational Flow Imaging to Optimize Filtered Rayleigh Scattering Measurements of an Isolator Shock Train
  17. Pulse-burst cross-correlation Doppler global Velocimetry
  18. Implementation of a Pulsed-laser Measurement System in the National Transonic Facility
  19. Laser Light Sheet Flow Visualization of the Space Launch System Booster Separation Test
  20. Space Launch System Booster Separation Supersonic Powered Testing with Surface and Off-body Measurements
  21. Femtosecond Laser Tagging in R134a with Small Quantities of Air
  22. Laser Light Sheet Flow Visualization of the Space Launch System Booster Separation Test
  23. Space Launch System Booster Separation Supersonic Powered Testing with Surface and Off-body Measurements
  24. Pulse-burst cross-correlation Doppler global velocimetery
  25. 100-kHz rate Rayleigh Imaging for Combustion and Flow Diagnostics
  26. Characterization of supersonic flows using hybrid fs/ps CARS
  27. Development of a Premixed Combustion Capability for Dual-Mode Scramjet Experiments
  28. Unseeded Velocity Measurements Around a Transonic Airfoil Using Femtosecond Laser Tagging
  29. High-Spatial-Resolution OH PLIF Visualization in a Cavity-Stabilized Ethylene-Air Turbulent Flame
  30. Optical Diagnostic Imaging of Multi-Rocket Plume-Induced Base Flow Environments
  31. Heat-Shield Ablation Visualized Using Naphthalene Planar Laser-Induced Fluorescence
  32. Femtosecond Laser Electronic Excitation Tagging Velocimetry in a Transonic, Cryogenic Wind Tunnel
  33. A Plenoptic Multi-Color Imaging Pyrometer
  34. FLEET Velocimetry Measurements on a Transonic Airfoil
  35. Selective Two-Photon Absorptive Resonance Femtosecond-Laser Electronic-Excitation Tagging (STARFLEET) Velocimetry in Flow and Combustion Diagnostics
  36. Femtosecond Laser Tagging Characterization of a Sweeping Jet Actuator Operating in the Compressible Regime
  37. Development of Hydroxyl Tagging Velocimetry for Low Velocity Flows
  38. Femtosecond-Laser-Based Measurements of Velocity and Density in the NASA Langley 0.3-m Transonic Cryogenic Tunnel
  39. Characterization of Ablation Product Radiation Signatures of PICA and FiberForm
  40. Image Analysis of Hydroxyl-Radical Planar Laser-Induced Fluorescence in Turbulent Supersonic Combustion
  41. Visualization of Simulated Fuel–Air Mixing in a Dual-Mode Scramjet
  42. Characterization of Candidate Materials for Remote Recession Measurements of Ablative Heat Shield Materials
  43. OH PLIF Visualization of a Premixed Ethylene-fueled Dual-Mode Scramjet Combustor
  44. Investigation of Gas Seeding for Planar Laser-Induced Fluorescence in Hypersonic Boundary Layers
  45. Nonequilibrium Supersonic Freestream Studied Using Coherent Anti-Stokes Raman Spectroscopy
  46. Precision of FLEET Velocimetry using High-Speed CMOS Camera Systems
  47. Application of FLEET Velocimetry in the NASA Langley 0.3-Meter Transonic Cryogenic Tunnel
  48. Development of a Premixed Combustion Capability for Dual-Mode Scramjet Experiments (Invited)
  49. Nitric Oxide PLIF Visualization of Simulated Fuel-Air Mixing in a Dual-Mode Scramjet (Invited)
  50. Particle Image Velocimetry Applications Using Fluorescent Dye-doped Particles
  51. Background-Oriented Schlieren for Large-Scale and High-Speed Aerodynamic Phenomena (Invited)
  52. Pressure Monitoring Using Hybrid fs/ps Rotational CARS
  53. Fluorescence Imaging of Reaction Control Jets and Backshell Aeroheating of Orion Capsule
  54. Three Component Velocity and Acceleration Measurement Using FLEET
  55. Visualization of flow separation around an atmospheric re-entry capsule at low-subsonic Mach number using Background-Oriented Schlieren (BOS)
  56. High-Speed Imaging Optical Pyrometry for Study of Boron Nitride Nanotube Generation
  57. Characterization of the NASA Langley Arc Heated Scramjet Test Facility using NO PLIF
  58. Comparing Experiment and Computation of Hypersonic Laminar Boundary Layers with Isolated Roughness
  59. Dual-pump CARS of Air in a Heated Pressure Vessel up to 55 Bar and 1300 K
  60. Development of Naphthalene PLIF for Visualizing Ablation Products from a Space Capsule Heat Shield