Calculation and experimental investigation of mixture formation in a vortex mixer

The paper presents the investigation results for an ejection device of preliminary preparation of a fuel-air mixture for low emission combustion chambers. The process of mixture formation was simulated numerically. The experimental investigation of oxidant and gaseous fuel mixing was carried out and...

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Veröffentlicht in:	Russian aeronautics 2012-04, Vol.55 (2), p.179-183
Hauptverfasser:	Piralishvili, Sh. A., Ivanov, R. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aircraft and Rocket Engine Theory Automotive Engineering Combustion chambers Computer simulation Devices Emission Emission analysis Engineering Fluid flow Mathematical analysis Mixers
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Beschreibung
Zusammenfassung:	The paper presents the investigation results for an ejection device of preliminary preparation of a fuel-air mixture for low emission combustion chambers. The process of mixture formation was simulated numerically. The experimental investigation of oxidant and gaseous fuel mixing was carried out and the characteristic dependences of the mixture concentration distribution in the exit section were obtained.
ISSN:	1068-7998 1934-7901
DOI:	10.3103/S1068799812020109