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Liquid Rocket Engine Injectors

Liquid Rocket Engine Injectors. AAE 539: Advanced Rocket Propulsion Spring 2007. Injector Types. Injector Types. Impinging Elements. NASA SP-8089. Like-on-Like Impinging Doublet. Unlike Impinging Doublet. F-1 Engine: Like-on-Like Impinging Doublet Elements.

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Liquid Rocket Engine Injectors

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  1. Liquid Rocket Engine Injectors AAE 539: Advanced Rocket Propulsion Spring 2007

  2. Injector Types

  3. Injector Types

  4. Impinging Elements NASA SP-8089 Like-on-Like Impinging Doublet Unlike Impinging Doublet

  5. F-1 Engine: Like-on-Like Impinging Doublet Elements Oefelein, J. C., and Yang, V., “Comprehensive Review of Liquid Propellant Combustion Instabilities in F-1 Engines,” Journal of Propulsion and Power, Vol. 9, No. 5, Sept.-Oct. 1993, pp. 657-677.

  6. Impinging Elements NASA SP-8089 Unlike Impinging Triplet Unlike Pentad

  7. Pintle Injector (LMDE) Dressler, G. A., “Summary of Deep Throttling Rocket Engines with Emphasis on Apollo LMDE,” AIAA Paper 2006-5220

  8. SSME: Shear Coaxial Injector Fuel (Preburner Products) Oxidizer (LOX) Lepore, Frank A., “Flow induced vibrations in the SSME injector heads,” NASA CR-184209

  9. SSME: Shear Coaxial Injector Lepore, Frank A., “Flow induced vibrations in the SSME injector heads,” NASA CR-184209

  10. RD-180 (Russian ORSC Engine)Element – Swirl Coaxial Oxidizer (Preburner Products) Fuel (Kerosene) 271 elements, 1722 lbf each, d = 0.5 in Vasin, A., et al., United States Patent, US 6,244,041 B1, Jun. 12, 2001

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