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要实现带翼航天器用空气吸入式发动机作动力装置(指HYPR、ATREX、超燃冲压发动机等空气喷气发动机),必须对发动机系统技术和要素进行技术验证,可以利用气球飞行试验系统做试验验证。对气球飞行试验系统做了简单概述,该系统的优点是飞行体升空比火箭搭载系统更稳妥,成本费用低,且实施也不烦杂。该飞行试验系统的高速飞行升力滑翔体技术,可以满足获取带翼航天器的吸气式发动机机体形状和发动机空气动力学等技术的要求。
In order to realize the winch spacecraft with air-breathing engine as power unit (referring to HYPR, ATREX, scramjet and other air-jet engines), the technology and elements of the engine system must be verified technically and the balloon flight test system can be used for the test verification. A brief overview of the balloon flight test system is presented. The advantage of this system is that the launch of a flying body is more secure than a rocket-mounted system, low in cost, and not complicated to implement. The flight test system’s high-speed flight-lift glider technology can meet the requirements of obtaining the shape of the aspirated engine body with winged spacecraft and the engine aerodynamics.