High-repetition-rate krypton tagging velocimetry in Mach-6 hypersonic flows

A 100 kHz krypton (Kr) tagging velocimetry (KTV) technique was demonstrated in a Mach-6 Ludwieg tube using a burst-mode laser-pumped optical parametric oscillator system. The single-beam KTV scheme at 212 nm produced an insufficient signal in this large hypersonic wind tunnel because of its low Kr s...

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Veröffentlicht in:	Applied optics (2004) 2022-03, Vol.61 (9), p.2192-2197
Hauptverfasser:	Jiang, Naibo, Grib, Stephen W, Hsu, Paul S, Borg, Matthew, Schumaker, S Alexander, Roy, Sukesh
Format:	Artikel
Sprache:	eng
Schlagworte:	Excitation Hypersonic flow Hypersonic wind tunnels Krypton Laser beams Marking Optical Parametric Oscillators Parametric amplifiers Repetition Static pressure Velocimetry
Online-Zugang:	Volltext
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