Launch of the second rocket had had a twin "brother" | temple on the second _ news

"Temple on the second" space lab will be launched in 22:04 P.M.; four-quarter, "Shenzhou 11th" manned spacecraft will be sent into space. They could have a "God", of course, without launching their rocket-the long second f rocket (referred to as long-2F Rocket).

9th T2 launch vehicle and carrying a long second-f "temple on the second" space combination of laboratory activities launch platform sailed out of the Assembly and test facility, vertical transport to the launch area.

In fact, long-2F Rocket is not a "person", but a pair of twin brothers in the long March rocket family. They are long 2F "t" series and "y" series of rockets.

2F "t" series and the "y" series of rockets, the two brothers are different? Let us look for:

　　The difference: tasks

The two brothers, one for "freight", one for "manned".

The "temple on the second" is made up of long 2F "t" series of rockets and manned the task falls to the "y" series to me.

In fact, 2011 China's manned spaceflight project-phase II-unmanned rendezvous and docking mission begins, 2F Rocket derived from the two States: the "t" series and "y" series. Among them, the "t" series used to launch target aircraft, the "y" series used for the launch of the Shenzhou spacecraft. As early as in 2011, 2F "t" series rocket successfully launched the "temple on the first" target aircraft.

Temple on the first launch pictures

2F Rocket "y" series is also well finished his task: so far have completed the 10 launches, in addition to the first 4 and 8th no manned, the other would launch astronauts into space.

On October 15, 2003, "the Shenzhou fifth" launched astronaut Yang Liwei into space.
On October 12, 2005, the "Shenzhou sixth" launch, astronauts Fei junlong and NIE haisheng battle space.

On September 25, 2008, the "Shenzhou seventh" launch, astronauts Zhai Zhigang, Liu boming, and Jing haipeng successfully into space.

On June 16, 2012, "the Shenzhou Nineth" launch, the astronauts, Jing haipeng, Liu Wang, Liu Yang into space

On June 11, 2013, "the Shenzhou tenth" launch, astronaut NIE haisheng, Zhang Xiaoguang, Wang Yaping successfully into space.

　　Difference two physically different

The two brothers while the blood of the same, looks different.

A like this:

The long March 2F "y" series

Another looks like:

The long March 2F "t" series

　　How do you tell the difference?

2F Rocket "y" series is a manned rocket, compared to shipments of "t" brother's "big head", the biggest difference is that on the head with a sharp "escape tower."

Once the astronaut life is in danger, "escape tower" will be launched, carrying astronauts to escape, and add protection to astronaut safety.

Differences between the three: 2F "t" series is the longest model 2F Rocket

Since it is improved, the "t" series of rockets carrying capacity has increased substantially. Raise capacity from 8.1 to 8.6 tons, and power more, can lift heavier than Shenzhou space laboratory.

In fact, both "t" series or "y" series, experienced Chinese manned space flight for more than 20 years of development, compared with its predecessors, 2F carrier rocket for greater capacity, more adaptability, reliability and more. Both brothers have a new brain, orbit is more precise, look forward to their brothers the next perfect performance!

Responsible editor: Qiao Leihua SN098

Article keywords:
Temple on the second

I want feedback
Save a Web page
CCTV

发射天宫二号的火箭 原来还有个双胞胎“兄弟”|天宫二号_新闻资讯

　　“天宫二号”空间实验室将在今晚22点04分发射；四季度，“神舟十一号”载人飞船也要被送往太空。他们能“上天”，当然离不开发射他们的火箭——长征二号F火箭（简称长2F火箭）。

　　9日，承载着长征二号F T2运载火箭与“天宫二号”空间实验室组合体的活动发射平台驶出总装测试厂房，垂直转运至发射区。

　　其实，长2F火箭并不是一个“人”，而是长征火箭家族中的一对双胞胎兄弟。他们就是长2F“T”系列火箭和“Y”系列火箭。

　　究竟长2F“T”系列火箭和“Y”系列火箭，这俩兄弟有哪些不同呢？让我们来找一找：

　　区别一：任务不同

　　这两个兄弟，一个负责“运货”，一个负责“载人”。

　　此次“天宫二号”是由长2F“T”系列火箭发射的；而载人的任务就落在了“Y”系列火箭身上了。

　　事实上，从2011年中国载人航天工程二期——载人交会对接任务开始，长2F火箭便衍生出两种状态：“T”系列和“Y”系列。其中，“T”系列用于发射目标飞行器，“Y”系列用于发射神舟飞船。早在2011年，长2F“T”系列火箭成功发射了“天宫一号”目标飞行器。

天宫一号发射画面

　　长2F火箭“Y”系列也出色完成了他的任务：截至目前已经完成了10次发射，除了前4发和第8发没有载人，其他发射都将航天员送入了太空。

2003年10月15日，“神舟五号”发射，将航天员杨利伟送入太空。
2005年10月12日，“神舟六号”发射，航天员费俊龙、聂海胜出征太空。

　　2008年9月25日，“神舟七号”发射，将航天员翟志刚、刘伯明、景海鹏成功送入太空。

　　2012年6月16日，“神舟九号”发射，航天员景海鹏、刘旺、刘洋成功进入太空

　　2013年6月11日，“神舟十号”发射，将航天员聂海胜、张晓光、王亚平成功送入太空。

　　区别二：外形不同

　　这俩兄弟虽然血脉相同，长相却有分别。

　　一个长这样：

　　长征2F“Y”系列火箭图

　　另一个长这样：

　　长征2F“T”系列火箭图

　　怎么样，看出区别了吗？

　　长2F火箭“Y”系列是载人火箭，相比运货的“T”兄弟的”大光头“，最大的不同就是头顶上多了个尖尖的“逃逸塔”。

　　一旦宇航员有生命危险，“逃逸塔”就会启动，带着航天员逃生，为航天员生命安全增添一道保障。

　　区别三：2F“T”系列火箭是长2F改进型火箭

　　既然是改进型，“T”系列火箭的运载能力有了大幅提高。运载能力从8.1吨提升至8.6吨，力气更大，才能举起比神舟飞船更重的空间实验室。

　　其实，无论是“T”系列还是“Y”系列，经历中国载人航天20多年的发展历程，相比以往，长2F运载火箭的能力更大、适应能力更强、可靠性也更高了。兄弟俩都有了新大脑，入轨也更精准，期待他们哥俩未来更完美的表现！

责任编辑：乔雷华 SN098

文章关键词：
天宫二号

我要反馈
保存网页
央视