Flame dynamics of an injection element operated with LOX/H2, LOX/CNG and LOX/LNG in a sub- and supercritical rocket combustor with large optical access

Hot fire tests were performed using a single-injector research combustor featuring a large optical access window ( 255 × 38  mm) for flame visualisation. Three test campaigns were conducted with the propellant combination of liquid oxygen and hydrogen, liquid oxygen and compressed-natural-gas, as we...

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Veröffentlicht in:	International journal of spray and combustion dynamics 2023-09, Vol.15 (3), p.147-165
Hauptverfasser:	Martin, Jan, Armbruster, Wolfgang, Stützer, Robert, Suslov, Dmitry, Hardi, Justin, Oschwald, Michael
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic resonance Combustion chambers Compressed gas Imaging Liquefied gases Liquid oxygen Natural gas Numerical models Radiation Rockets Thermoacoustics Topology Ultraviolet radiation Upper stage rocket engines Wavelengths
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