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首页> 外文期刊>Journal of Aerospace Sciences and Technologies >ADVANCED HYPERSONIC TRANSPORTATION PERSPECTIVES
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ADVANCED HYPERSONIC TRANSPORTATION PERSPECTIVES

机译：先进的超音速运输视野

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High-speed transportation design concepts are examined for advanced civil aviation and space transportation applications. The design concept of transatmospheric vehicles, flying directly from earth to orbit, will enable launching and recovery of small telecommunication and remote sensing satellites, harvesting solar energy from space, and space tourism. Commonality of flight regimes in atmospheric flight, the similarity of fuels, propulsion technology, aerodynamic configuration design, and airframe structure materials used in these high-speed flight regimes for air and space transportation are discussed in detail. A single, Integrated Hypersonic Transport Programme, is recommended, based on small size, low risk, and low cost vehicles. A dual fuel, kerosene-hydrogen system meets the needs of such an Integrated Hypersonic Transportation Programme, with kerosene for take-off, powered landing and low speed ascent/descent flight. Hydrogen is used for high-speed cruise flight. India would greatly benefit by an Integrated Hypersonics Transportation Programme, with leading institutions like ISRO, NAL and ADA working together to jointly study, design and build a strong technology base for small, unmanned hypersonic flight demonstrators. This project could, then lead on, safely and economically, to hypersonic Executive Jet aircraft, and small fully Reusable Trans-Atmospheric Vehicles for direct ascent of the hypersonic aerospacecraft to earth orbit.
机译：针对高级民航和太空运输应用，研究了高速运输设计概念。直接从地球飞行到轨道的超大气层飞行器的设计概念将使小型电信和遥感卫星的发射和恢复，从太空中收集太阳能以及进行太空旅游成为可能。详细讨论了大气高速飞行中飞行状态的共同性，燃料的相似性，推进技术，空气动力配置设计以及用于航空和太空运输的这些高速飞行状态中使用的机身结构材料。基于小型，低风险和低成本的车辆，建议使用一个单独的综合超音速运输计划。双燃料煤油-氢系统可满足此类综合超音速运输计划的需求，其中煤油可用于起飞，动力着陆和低速上升/下降飞行。氢气用于高速巡航飞行。印度将受益于“高超音速综合运输计划”，与ISRO，NAL和ADA等领先机构共同合作，共同研究，设计和建立小型无人超音速飞行演示器的强大技术基础。然后，该项目可以安全，经济地应用于高超声速执行喷气飞机和小型可完全重复使用的跨大气飞行器，以将高超声速航天飞机直接提升到地球轨道。

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