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实现Space x火星梦想的颠覆性技术1月15日太空探索技术公司的猎鹰九号火箭发射成功,将10颗铱星送入预定轨道,同时第一级成功在太平洋进行了海上回收。运载火箭的返回复用需要以高运载系数为基础,猎鹰九号火箭以比冲并不出众的梅林液氧煤油发动机实现了惊人的运载系数,其中一个关键技术就是基于铝锂合金的超轻储箱,但这并不是火箭储箱技术的尽头,使用碳纤维复合材料技术,火箭储箱还可以继续减重约30%,从而让运载火箭的运载能力和运载系数达到空前的水平。猎鹰九号火箭的基本架构早在2010年前
Disruptive Technology for Space x Mars Dream On January 15, Space Exploration Technologies Inc.’s Falcon IX rocket was launched successfully, bringing 10 Iridium stars to its orbit and the first successful offshore recovery at the Pacific Ocean. The return-to-use of the launch vehicle needs to be based on a high load factor. The Falcon IX rocket achieves a surprisingly high load factor with Merlin’s oxy-fuel kerosene engines, which are more specific than red impulse. One of the key technologies is based on ultra-light aluminum-lithium alloys Tank, but this is not the end of the rocket tank technology. Using carbon fiber composite technology, the rocket tank can continue to lose about 30% of its weight, enabling the launch vehicle to achieve an unprecedented level of delivery capacity and load factor. Falcon nine rocket’s basic structure as early as 2010