【中国战机的摇篮！揭秘FL-62大型连续跨声速风洞】中国已经完成了最新式FL-62大型连续跨声速风洞的建设与测试，此风洞容积为1,7000立方米，重量为6600多吨，是世界上最先进的连续跨声速风洞之一。风洞是一种能够在类似洞穴的设施中模拟空中环境的大型设备，主要用于测试空气对物体所产生的气动效应，以探究什么样的飞机外形气动性能最好，大部分中国的现役战斗机都曾经过风洞的测试。建设FL-62风洞的难度不亚于研发一架隐形战斗机，数百名中国研究人员花费数年时间才创造出了FL-62风洞的动力之源，一部功率超过8万千瓦的主驱动压缩机。FL-62风洞将被用于研制中国下一代战斗机，它是中国航空工业中最重要的基础战略设施之一。China has completed the construction of its FL-62 continuous transonic wind tunnel. With a volume of 17,000 cubic meters and a weight of more than 6,600 tonnes, the FL-62 is one of the most advanced continuous transonic wind tunnels in the world. A wind tunnel is a large piece of equipment that creates a simulated air environment in a cave-like facility to test the aerodynamics of aircraft. Most of China's active-duty fighter jets have been tested in a wind tunnel. The difficulty of building an FL-62 is no less than developing a stealth fighter jet. It took hundreds of Chinese researchers years to develop an 80,000-kilowatt compressor, the main power source of the FL-62 wind tunnel. The FL-62 will be used in the testing and design of China's next-generation fighter jets, and is a strategic component of China's aviation industry.
揭秘FL-62大型连续跨声速风洞
