人类追求超声速度脚步并没有停止,有关新一代民用超声速飞机技术的研究仍在延续,人们通过不断开发出新的气动技术,包括机体、发动机和环保技术。未来超声速民用飞机的基本设计要求首先是超声速巡航状态下具有高升阻比,低油耗,远距离飞行性能,同时更为突出的是它的低噪声、低声爆、低排放的环境友好性。气动技术箭形机翼具有在超声速飞行条件下最佳的气动性能,但是采用箭形机翼的飞机在起 The pace of human pursuit of ultrasonic speed has not stopped, the study of a new generation of civilian Sonic aircraft technology continues, people continue to develop new aerodynamic technologies, including body, engine and environmental technology. The basic design requirements of the future supersonic civil aircraft are supersonic cruise with high lift-drag ratio, low fuel consumption, long-range flight performance, and more prominent is its low noise, low sound explosion, low emissions and environmental friendliness. The aero-technology arrow-shaped wing has the best aerodynamic performance under supersonic flight conditions, but the use of an arrow-shaped wing