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(1)在多国合作的HyShot计划研制中,2002年7月,超燃冲压发动机飞行器在武麦拉靶场成功地进行了飞行试验,昆士兰大学的研究者成功地实现了超声速燃烧。试验飞行器用一枚两级火箭助推至330km的高空,在下降过程中,当飞行器在Ma=7.6飞行时,氢燃料喷入超燃冲压发动机。 (2)由霍普金斯大学应用物理实验室领导的一个协作小组,在NASA兰利研究中心的2.44m风洞中,进行了普通液体碳氢燃料的、完全一体化的高超声速巡航导弹发动机全尺寸试验,获得了净推力。这种双燃烧室超
(1) In the multisource HyShot project, in July 2002, a scramjet engine was successfully tested at the Wimmerra range and researchers at the University of Queensland succeeded in achieving supersonic combustion. The pilot aircraft was boosted to a height of 330 km by a two-stage rocket, and hydrogen fuel was injected into the scramjet while the aircraft was flying at Ma = 7.6 during the descent. (2) A collaborative group led by the Applied Physics Laboratory at Johns Hopkins conducted a fully liquid hydrocarbon-based, fully integrated hypersonic cruise missile engine at the 2.44m wind tunnel at NASA Langley Research Center Full-size test, net thrust was obtained. This double combustor is super