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<blockquote data-quote="Motocar" data-source="post: 1004251" data-attributes="member: 10436">Cutaway FMA 63 PampaCutaway del FMA 63 Pampa, Autor desconocido via Web NueveG<img src="http://nueveg.files.wordpress.com/2009/01/9_pampa-cutaway.jpg?w=600&amp;h=382" alt="" class="fr-fic fr-dii fr-draggable " style="" />Una nueva propuesta de motor limpio de Mach 5 de velocidad..... Propuesto por la firma Scimitar, fuente la Web revistaPopular Science For takeoff, landing and subsonic flight, the A2's Scimitar engine sends intake air through a bypass duct [1] and into a turbine [2], like a standard jet engine. After reaching supersonic speed, though, the engine redirects air from the bypass duct through the engine core [3] for flight up to Mach 5. Like a ramjet, the Scimitar works by taking in air from the atmosphere at high speeds and funneling (or &quot;ramming&quot;) it until it's intensely compressed. At this point, the extremely hot air mixes with fuel and causes ignition. But the Scimitar one-ups traditional ramjet design by adding a turbine [4] that compresses the incoming air even further. Ramjets usually can't use turbines because the incoming air is so hot that it will melt the turbine blades. The Scimitar solves that problem by first cooling the air in a heat exchanger [5] using gaseous helium.<img src="http://www.popsci.com/files/imagecache/article_image_large/articles/scimitarengine.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />Scimitar Engine: The A2 runs on liquid hydrogen, which produces water vapor and a small amount of nitrous oxide as exhaust and is energy-dense enough to fly this plane all the way from Brussels to Sydney. To be truly green, however, the A2 must use hydrogen produced in a carbon-neutral process such as electrolysis powered by a nuclear, solar or biofueled power plant.&nbsp; Kris Holland</blockquote>

[QUOTE="Motocar, post: 1004251, member: 10436"] [b]Cutaway FMA 63 Pampa[/b] Cutaway del FMA 63 Pampa, Autor desconocido via Web NueveG [IMG]http://nueveg.files.wordpress.com/2009/01/9_pampa-cutaway.jpg?w=600&h=382[/IMG] Una nueva propuesta de motor limpio de Mach 5 de velocidad..... Propuesto por la firma Scimitar, fuente la Web revistaPopular Science For takeoff, landing and subsonic flight, the A2's Scimitar engine sends intake air through a bypass duct [1] and into a turbine [2], like a standard jet engine. After reaching supersonic speed, though, the engine redirects air from the bypass duct through the engine core [3] for flight up to Mach 5. Like a ramjet, the Scimitar works by taking in air from the atmosphere at high speeds and funneling (or "ramming") it until it's intensely compressed. At this point, the extremely hot air mixes with fuel and causes ignition. But the Scimitar one-ups traditional ramjet design by adding a turbine [4] that compresses the incoming air even further. Ramjets usually can't use turbines because the incoming air is so hot that it will melt the turbine blades. The Scimitar solves that problem by first cooling the air in a heat exchanger [5] using gaseous helium. [IMG]http://www.popsci.com/files/imagecache/article_image_large/articles/scimitarengine.jpg[/IMG] Scimitar Engine: The A2 runs on liquid hydrogen, which produces water vapor and a small amount of nitrous oxide as exhaust and is energy-dense enough to fly this plane all the way from Brussels to Sydney. To be truly green, however, the A2 must use hydrogen produced in a carbon-neutral process such as electrolysis powered by a nuclear, solar or biofueled power plant. Kris Holland [/QUOTE]

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Guerra desarrollada entre Argentina y el Reino Unido en 1982