Injection studies in the French hypersonic technology program

Scherrer, Dominique; Dessornes, O.; Ferrandon, Olivier; Monymayeur, N

doi:10.2514/6.1995-6096

Cited by 8 publications

(2 citation statements)

References 0 publications

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“…Much research is still being accomplished on strut designs. 16,[18][19][20][21][22][27][28][29][30][31][32][33] Using pylons as fueling devices or components of fuel injection systems has also been studied by many researchers. 2,3,12,13,30,[34][35][36][37][38][39][40][41][42][43][44][45][46][47] The way pylons are utilized varies.…”

Section: Introductionmentioning

confidence: 99%

Pylon Fuel Injector Design for a Scramjet Combustor

Doster¹,

King²,

Gruber³

et al. 2007

43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference &Amp;amp; Exhibit

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Section: Introductionmentioning

confidence: 99%

Pylon Fuel Injector Design for a Scramjet Combustor

Doster¹,

King²,

Gruber³

et al. 2007

43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference &Amp;amp; Exhibit

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“…Technology of stream-wise vortices generation was an effective way. Various structures of the struts trailing were designed and investigated [14][15][16][17][18][19][20][21][22][23] , and the objective was to form a series of stream-wise vortices to enhance the mixture.…”

mentioning

confidence: 99%

Effect of Second-stage Configuration on Combustion in a Dual-struts Based Staged Supersonic Combustor

Tian¹,

Zhu²,

Zheng³

et al. 2014

50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference

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A two staged supersonic combustor with one strut at each stage was utilized to investigate the effect of the downstream strut configuration on the combustion efficiency. Two configurations were experimentally investigated in a direct-connected facility with a vitiated heater providing Mach 2.0 air-flow with total temperature of 1231K. The results showed that when downstream strut injected separetely at high equivalence ratio, the configuration with a wedge at the trailing edge obtained more combustion efficiency than the one without. When the fuel injected from two struts together, the influnce of configuration on combustion efficiency was affected by the equivalence ratio distribution and the injection position on the two struts.

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