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先进风洞一直是新型飞行器研制的主要手段,一代风洞决定一代飞行器的研发水平。目前,我国自主研究建造的JF12复现飞行条件激波风洞,是世界上最先进的激波风洞,中国科学院力学研究所高级工程师刘云峰是其主要完成人之一。从筹备到建设,再到后期实验研究,10年来,刘云峰参与并见证了JF12风洞从无到有的每一步。人往往会对自己倾注了大量血汗的创作产生情愫。“在我心中,JF12激波风洞不是冷冰冰的钢铁设备,而是有血有肉的生命!”
Advanced wind tunnel has been the main means of development of new aircraft, a generation of wind turbine determines the level of research and development of aircraft. At present, China has independently researched and constructed the JF12 shock wave wind tunnel, which is the most advanced shock wave wind tunnel in the world. Liu Yunfeng, a senior engineer of Institute of Mechanics, Chinese Academy of Sciences, is one of the main finishers. From preparation to construction and later experimental research, Liu Yunfeng participated in and witnessed every step of the JF12 wind tunnel from scratch in the past 10 years. People tend to devote themselves to a lot of sweat creation have feelings. “In my heart, JF12 shock wind tunnel is not cold steel equipment, but flesh and blood life!”