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https://mil.news.sina.com.cn/china/2019-04-19/doc-ihvhiewr7032018.shtml
中国高超声速飞行器曝光 能以5到20马赫飞数小时(图)
中国高超声速飞行器曝光 能以5到20马赫飞数小时(图)
4,211
[环球网军事报道]日前，湖南新闻联播节目报道了中南大学难熔金属与硬质合金研究所所长、女科学家范景莲的先进事迹。她领导的团队研制出“轻质难熔金属基复合材料”，能经受3000℃以上的高温，可以满足我国某型高超声速飞行器在大气层内以5到20倍音速飞行数小时的苛刻要求！
在报道画面中，范景莲教授身旁摆放着分量极重的两尊奖杯。报道称，范景莲团队研制的新型材料，已经广泛应用于我国高超声速飞行器、导弹等尖端领域。
据悉，我国某型高超声速飞行器要求能在大气层内以5到20倍马赫飞行数小时，飞行器与空气摩擦会产生两三千摄氏度的高温，范景莲团队研制的“轻质难熔金属基复合材料”能够经受3000℃以上的高温。
针对新型空天飞行器、火箭发动机、原子能等领域重大需求，范景莲开辟出“纳米/微纳复合高性能难熔金属基复合材料”新领域，并取得一系列重大突破，发展出有关材料制备技术。
范景莲团队的产品投产后，到2019年3月，已经成为我国航空航天、国防军工、兵器船舶等领域多个型号产品的唯一供应商。
2018年8月，我国“星空2号”乘波体高超声速飞行器试飞成功。完成了主动段转弯、级间分离、试飞器自主飞行、弹道大机动转弯等可控高速机动飞行动作。
目前各国的有关技术路线，一面创新研制更好新一代的材料，满足高超声速飞行的耐高温、高强热等工程难题，另一面是引入“制冷技术”，从另一个维度解决摩擦高温等问题。范景莲团队的工作属于前者。
就广泛层面讲，这种新型国产材料也是纳米技术的成功应用。
在介绍范景莲先进事迹过程中，画面中还出现了一款新型飞行器模型，标示为“高超音速飞行器模拟画面”。
这款高超音速飞行器模型的启动布局，比较像美国的SR-71高空高速侦察机。
据介绍，范景莲教授从1990年开始就一直从事难熔合金新材料、新技术和基础理论研究，先后荣获国家杰出青年基金、中组部“万人计划”、教育部“长江学者”、全国创新争先奖、何梁何利基金、全国优秀科技工作者等荣誉，并享受国务院特殊津贴。
Chinese hypersonic aircraft exposure can fly for 5 to 20 Mach for several hours (Figure)
Chinese hypersonic aircraft exposure can fly for 5 to 20 Mach for several hours (Figure)
4,211
[Global Network Military Report] Recently, the Hunan News Network program reported the advanced deeds of Fan Jinglian, the director of the Institute of Refractory Metals and Cemented Carbides, Central South University. The team led by her has developed a "light refractory metal matrix composite material" that can withstand high temperatures above 3000 °C, which can meet the demanding requirements of a certain type of hypersonic aircraft flying at 5 to 20 times the speed of sound in the atmosphere!
In the report, Prof. Fan Jinglian placed two trophies with extremely heavy weights. According to the report, the new materials developed by Fan Jinglian's team have been widely used in cutting-edge fields such as hypersonic vehicles and missiles in China.
It is reported that a certain type of hypersonic aircraft in China is required to fly 5 to 20 times Mach in the atmosphere for several hours. The friction between the aircraft and the air will produce two or three thousand degrees Celsius. The "light refractory metal matrix composite material" developed by Fan Jinglian team. Can withstand high temperatures above 3000 °C.
In response to major demands in the fields of new aerospace vehicles, rocket engines, and atomic energy, Fan Jinglian has developed a new field of “nano/micro/nano composite high performance refractory metal matrix composite materials” and has made a series of major breakthroughs to develop related material preparation technologies.
After the Fan Jinglian team's products were put into production, by March 2019, they had become the sole suppliers of many models in China's aerospace, defense, military, and military vessels.
In August 2018, China's "Starry Sky 2" waved hypersonic vehicle was successfully tested. The controllable high-speed maneuvering flight actions such as active segment turning, inter-stage separation, test aircraft autonomous flight, ballistic large maneuvering turn, etc. are completed.
At present, the relevant technical routes of various countries, on the one hand, innovate and develop a new generation of materials to meet the engineering problems of high temperature, high heat and so on for hypersonic flight, and the other is to introduce "refrigeration technology" to solve the problems of friction and high temperature from another dimension. The work of the Fan Jinglian team belongs to the former.
On a broad level, this new domestic material is also a successful application of nanotechnology.
In the process of introducing Fan Jinglian's advanced deeds, a new type of aircraft model appeared in the picture, which was marked as “hypersonic aircraft simulation picture”.
The launch layout of this hypersonic aircraft model is more like the SR-71 high-speed high-speed reconnaissance aircraft in the United States.
According to reports, Professor Fan Jinglian has been engaged in research on refractory alloy new materials, new technologies and basic theories since 1990. He has won the National Outstanding Youth Fund, the “Metal Plan” of the Central Organization Department, the “Yangtze Scholar” of the Ministry of Education, and the National Innovation. The first prize, the He Liang He Li Fund, the national outstanding scientific and technological workers and other honors, and enjoy the special allowance of the State Council.
中国高超声速飞行器曝光 能以5到20马赫飞数小时(图)
中国高超声速飞行器曝光 能以5到20马赫飞数小时(图)
4,211
[环球网军事报道]日前，湖南新闻联播节目报道了中南大学难熔金属与硬质合金研究所所长、女科学家范景莲的先进事迹。她领导的团队研制出“轻质难熔金属基复合材料”，能经受3000℃以上的高温，可以满足我国某型高超声速飞行器在大气层内以5到20倍音速飞行数小时的苛刻要求！
在报道画面中，范景莲教授身旁摆放着分量极重的两尊奖杯。报道称，范景莲团队研制的新型材料，已经广泛应用于我国高超声速飞行器、导弹等尖端领域。
据悉，我国某型高超声速飞行器要求能在大气层内以5到20倍马赫飞行数小时，飞行器与空气摩擦会产生两三千摄氏度的高温，范景莲团队研制的“轻质难熔金属基复合材料”能够经受3000℃以上的高温。
针对新型空天飞行器、火箭发动机、原子能等领域重大需求，范景莲开辟出“纳米/微纳复合高性能难熔金属基复合材料”新领域，并取得一系列重大突破，发展出有关材料制备技术。
范景莲团队的产品投产后，到2019年3月，已经成为我国航空航天、国防军工、兵器船舶等领域多个型号产品的唯一供应商。
2018年8月，我国“星空2号”乘波体高超声速飞行器试飞成功。完成了主动段转弯、级间分离、试飞器自主飞行、弹道大机动转弯等可控高速机动飞行动作。
目前各国的有关技术路线，一面创新研制更好新一代的材料，满足高超声速飞行的耐高温、高强热等工程难题，另一面是引入“制冷技术”，从另一个维度解决摩擦高温等问题。范景莲团队的工作属于前者。
就广泛层面讲，这种新型国产材料也是纳米技术的成功应用。
在介绍范景莲先进事迹过程中，画面中还出现了一款新型飞行器模型，标示为“高超音速飞行器模拟画面”。
这款高超音速飞行器模型的启动布局，比较像美国的SR-71高空高速侦察机。
据介绍，范景莲教授从1990年开始就一直从事难熔合金新材料、新技术和基础理论研究，先后荣获国家杰出青年基金、中组部“万人计划”、教育部“长江学者”、全国创新争先奖、何梁何利基金、全国优秀科技工作者等荣誉，并享受国务院特殊津贴。
Chinese hypersonic aircraft exposure can fly for 5 to 20 Mach for several hours (Figure)
Chinese hypersonic aircraft exposure can fly for 5 to 20 Mach for several hours (Figure)
4,211
[Global Network Military Report] Recently, the Hunan News Network program reported the advanced deeds of Fan Jinglian, the director of the Institute of Refractory Metals and Cemented Carbides, Central South University. The team led by her has developed a "light refractory metal matrix composite material" that can withstand high temperatures above 3000 °C, which can meet the demanding requirements of a certain type of hypersonic aircraft flying at 5 to 20 times the speed of sound in the atmosphere!
In the report, Prof. Fan Jinglian placed two trophies with extremely heavy weights. According to the report, the new materials developed by Fan Jinglian's team have been widely used in cutting-edge fields such as hypersonic vehicles and missiles in China.
It is reported that a certain type of hypersonic aircraft in China is required to fly 5 to 20 times Mach in the atmosphere for several hours. The friction between the aircraft and the air will produce two or three thousand degrees Celsius. The "light refractory metal matrix composite material" developed by Fan Jinglian team. Can withstand high temperatures above 3000 °C.
In response to major demands in the fields of new aerospace vehicles, rocket engines, and atomic energy, Fan Jinglian has developed a new field of “nano/micro/nano composite high performance refractory metal matrix composite materials” and has made a series of major breakthroughs to develop related material preparation technologies.
After the Fan Jinglian team's products were put into production, by March 2019, they had become the sole suppliers of many models in China's aerospace, defense, military, and military vessels.
In August 2018, China's "Starry Sky 2" waved hypersonic vehicle was successfully tested. The controllable high-speed maneuvering flight actions such as active segment turning, inter-stage separation, test aircraft autonomous flight, ballistic large maneuvering turn, etc. are completed.
At present, the relevant technical routes of various countries, on the one hand, innovate and develop a new generation of materials to meet the engineering problems of high temperature, high heat and so on for hypersonic flight, and the other is to introduce "refrigeration technology" to solve the problems of friction and high temperature from another dimension. The work of the Fan Jinglian team belongs to the former.
On a broad level, this new domestic material is also a successful application of nanotechnology.
In the process of introducing Fan Jinglian's advanced deeds, a new type of aircraft model appeared in the picture, which was marked as “hypersonic aircraft simulation picture”.
The launch layout of this hypersonic aircraft model is more like the SR-71 high-speed high-speed reconnaissance aircraft in the United States.
According to reports, Professor Fan Jinglian has been engaged in research on refractory alloy new materials, new technologies and basic theories since 1990. He has won the National Outstanding Youth Fund, the “Metal Plan” of the Central Organization Department, the “Yangtze Scholar” of the Ministry of Education, and the National Innovation. The first prize, the He Liang He Li Fund, the national outstanding scientific and technological workers and other honors, and enjoy the special allowance of the State Council.
