Microwave re-excitation of femtosecond laser tagging for highly flexible velocimetry
Molecular tagging velocimetry is typically species specific and limited by excited
state/species lifetimes. We utilize laser-generated ionization, long-lived anions, and a time …
state/species lifetimes. We utilize laser-generated ionization, long-lived anions, and a time …
Megahertz-rate femtosecond laser activation and sensing of hydroxyl for velocimetry in a rotating detonation combustor exhaust
View Video Presentation: https://doi. org/10.2514/6.2022-2372. vid Femtosecond laser
activation and sensing of hydroxyl (FLASH) is employed for seedless velocimetry …
activation and sensing of hydroxyl (FLASH) is employed for seedless velocimetry …
[HTML][HTML] Noise suppression method for hydroxyl tagging velocimetry based on generative adversarial networks
J Shao, J Wu, J Ye, Z Wu, Z Zhang, S Wang, G Li… - AIP Advances, 2022 - pubs.aip.org
Hydroxyl tagging velocimetry (HTV) technology is crucial in the velocimetry diagnosis of
combustion flow fields. However, obtaining accurate HTV information in practical …
combustion flow fields. However, obtaining accurate HTV information in practical …
Characterization of Uncertainty in FLEET Velocimetry for High-Speed Flows
J Crosmer, T Zhou, K Boes, MN Slipchenko… - AIAA SCITECH 2024 …, 2024 - arc.aiaa.org
Femtosecond laser electronic excitation tagging (FLEET) is a measurement technique that
utilizes nitrogen present within high-speed flows for tracer-free velocimetry. Characterizing …
utilizes nitrogen present within high-speed flows for tracer-free velocimetry. Characterizing …