【视频】日本JAXA的HTV技術实验机与H-IIB运载火箭组装和 ...
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<br /><br />这是去年发射之前的视频记录。
JAXA launched the H-IIB Launch Vehicle Test Flight with the H-II Transfer Vehicle (HTV) Demonstration Flight onboard from the Tanegashima Space Center on September 11, 2009. The HTV successfully berthed at the International Space Station on Sep. 18. (C)JAXA<br /><br />这是去年发射之前的视频记录。
JAXA launched the H-IIB Launch Vehicle Test Flight with the H-II Transfer Vehicle (HTV) Demonstration Flight onboard from the Tanegashima Space Center on September 11, 2009. The HTV successfully berthed at the International Space Station on Sep. 18. (C)JAXA
JAXA launched the H-IIB Launch Vehicle Test Flight with the H-II Transfer Vehicle (HTV) Demonstration Flight onboard from the Tanegashima Space Center on September 11, 2009. The HTV successfully berthed at the International Space Station on Sep. 18. (C)JAXA<br /><br />这是去年发射之前的视频记录。
JAXA launched the H-IIB Launch Vehicle Test Flight with the H-II Transfer Vehicle (HTV) Demonstration Flight onboard from the Tanegashima Space Center on September 11, 2009. The HTV successfully berthed at the International Space Station on Sep. 18. (C)JAXA
{:3_98:} 日本人的英语口音……
AV国的捆绑技术太复杂,BS之
短小精悍,av国的特点{:hao:}
人类真伟大
gotta2016 发表于 2010-2-20 17:16
非常别扭
非常别扭
登临绝顶 发表于 2010-2-27 11:29
那是为了准确分离,就是气动没到家的问题
那是为了准确分离,就是气动没到家的问题
AV国好像有助推器没有成功分离导致发射失败的吧?如果为了准确分离,只要程序控制器和几个爆炸螺栓作好点,何必这样做增加死重?像天朝做得就很好。
这种设计可能和SRB-A较小的长径比有关,请注意H-II和H-IIA/B的区别
那挖坟,坐等长5出来:D
长5 的长径比够小了吧?