Characterization of Shock Tunnel Free-Stream Nonequilibrium using Nanosecond Pulse-Burst Coherent Anti-Stokes Raman Scattering
View Video Presentation: https://doi. org/10.2514/6.2023-1929. vid A broadband coherent
anti-Stokes Raman scattering (CARS) system using a burst-mode laser and a burst-mode …
anti-Stokes Raman scattering (CARS) system using a burst-mode laser and a burst-mode …
[HTML][HTML] High-speed planar laser-induced fluorescence investigation of nitric oxide generated by hypersonic Mach reflections for computational fluid dynamics …
In this article, the authors present an experimental investigation of the thermochemical
relaxation regions downstream of symmetric Mach reflections generated in Mach 8.5 flows …
relaxation regions downstream of symmetric Mach reflections generated in Mach 8.5 flows …
Burst-mode planar laser-induced fluorescence of nitric oxide in the Sandia free-pistion shock tunnel
View Video Presentation: https://doi. org/10.2514/6.2023-0403. vid We report 100-kHz burst-
mode planar laser-induced fluorescence imaging of the nitric-oxide molecule in the free …
mode planar laser-induced fluorescence imaging of the nitric-oxide molecule in the free …
High-Speed Diagnostic and Simulation Capabilities for Reacting Hypersonic Reentry Flows (LDRD Final Report)
High-enthalpy hypersonic flight represents an application space of significant concern within
the current national-security landscape. The hypersonic environment is characterized by …
the current national-security landscape. The hypersonic environment is characterized by …
100-kHz Coherent Raman Thermometry in a Free-Piston Shock Tube
SP Kearney, KA Daniel, CR Downing… - … of Thermophysics and …, 2024 - arc.aiaa.org
HIGH-ENTHALPY ground testing for hypersonic applications has experienced revived
interest in recent years. Flight-relevant thermodynamic conditions and velocities are often …
interest in recent years. Flight-relevant thermodynamic conditions and velocities are often …
Nucleation in Non-Equilibrium Supersonic Flow: Theory and CARS Measurements
View Video Presentation: https://doi. org/10.2514/6.2023-4366. vid Low vibrational
temperature measurements of nitrogen are performed in Mach 2 flow by collinear coherent …
temperature measurements of nitrogen are performed in Mach 2 flow by collinear coherent …
Effects of Cavity Length and Pump Pulse Duration on Burst-mode Optical Parametric Oscillator Conversion Efficiency
In this work, the authors discussed an experimental investigation of different design
solutions and pumping arrangements for efficient ultraviolet pumping of an Optical …
solutions and pumping arrangements for efficient ultraviolet pumping of an Optical …
Laser-Based Characterization of Reflected Shock Tunnel Freestream Velocity and Multi-Species Thermal Nonequilibrium with Comparison to Modeling
Coherent anti-Stokes Raman scattering (CARS) and nitric oxide molecular tagging
velocimetry (NO-MTV) are used to characterize the freestream in Sandia's Hypersonic Shock …
velocimetry (NO-MTV) are used to characterize the freestream in Sandia's Hypersonic Shock …
CARS Measurements of Non-Equilibrium Supersonic Flow with CO2 Nucleation
Low vibrational temperature measurements of nitrogen are performed in Mach 2 flow by
collinear coherent anti-Stokes Raman scattering (CARS) using a noncollinear optical …
collinear coherent anti-Stokes Raman scattering (CARS) using a noncollinear optical …
[PDF][PDF] Nucleation in Nonequilibrium Hypersonic Flow: Theory and Optical Diagnostics
1.1 Background Operation of supersonic and hypersonic ground test facilities at low
stagnation temperature is often limited by the initially subsaturated gas or gas component …
stagnation temperature is often limited by the initially subsaturated gas or gas component …