BLUFF BODY FUEL MIXER

A combustor (56) is provided. The combustor (56) may include an axial fuel injection system (106), and a radial fuel injection system (112) aft of the axial fuel injection system (106). The axial fuel injection system (106) includes a mixer (110) having a bluff body (118) at an exit port (119) of th...

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Bibliographische Detailangaben
Hauptverfasser:	McKINNEY, Randal G, CHEUNG, Albert K, HOKE, James B
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION PROCESSES GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A combustor (56) is provided. The combustor (56) may include an axial fuel injection system (106), and a radial fuel injection system (112) aft of the axial fuel injection system (106). The axial fuel injection system (106) includes a mixer (110) having a bluff body (118) at an exit port (119) of the mixer (110), and a fuel injector (113) disposed within the mixer (110). A fuel and air mixer (110) is also provided and comprises an outer housing with an exit port (119) and a bluff body (118). The bluff body (118) extends across the exit port (119) of the outer housing. A fuel injection system is also provided. The system comprises a mixer (110) having a bluff body (118) at an exit port (119) of the mixer (110) and a fuel injector (113) disposed within the mixer (110).