B*********a
发帖数: 6244 | |
l******t
发帖数: 55733 | |
v**o
发帖数: 4956 | 3 http://www.spaceflight101.com/change-5-test-mission.html
Chang'e 5-T1 will conduct a Skip Re-Entry that is more complex than a
ballistic or gliding re-entry as it involves an initial re-entry during
which the craft slows down, but lifts itself out of the atmosphere for a
ballistic exospheric segment ahead of a second gliding entry that delivers
the craft to a point where it can open its parachutes and land in a
predictable zone on Earth.
Skip Re-Entry was utilized for the Russian Zond missions and studies were
made for Apollo Command Modules after their return from the Moon. Despite
being certified for the Skip re-Entry, Apollo used a re-entry mode that did
not leave the atmosphere again, but included a pull-up segment. |
w*******u
发帖数: 61 | |
m*t
发帖数: 7490 | 5 应该是，美国发射两次都失败了
中国前两次一成功一失败
这次成功了，算是掌握窍门了
【在 l******t 的大作中提到】
: 打水漂是世界第一吗？
|
b*****b
发帖数: 875 | |
c*******i
发帖数: 951 | 7 军事意义很大 中程导弹打个水漂就到美国了
did
【在 v**o 的大作中提到】
: http://www.spaceflight101.com/change-5-test-mission.html
: Chang'e 5-T1 will conduct a Skip Re-Entry that is more complex than a
: ballistic or gliding re-entry as it involves an initial re-entry during
: which the craft slows down, but lifts itself out of the atmosphere for a
: ballistic exospheric segment ahead of a second gliding entry that delivers
: the craft to a point where it can open its parachutes and land in a
: predictable zone on Earth.
: Skip Re-Entry was utilized for the Russian Zond missions and studies were
: made for Apollo Command Modules after their return from the Moon. Despite
: being certified for the Skip re-Entry, Apollo used a re-entry mode that did
|
s*******u
发帖数: 9508 | 8 火箭弹行不行？
【在 c*******i 的大作中提到】
: 军事意义很大 中程导弹打个水漂就到美国了
:
: did
|
f*****n
发帖数: 18176 | |
B*********a
发帖数: 6244 | 10 减速
【在 f*****n 的大作中提到】
: 为啥要打水漂返回？
|
|
|
l*******d
发帖数: 3343 | 11 修车的之前科普过了，打水漂返回不用通过火箭减速。节省燃料
★ 发自iPhone App: ChineseWeb 8.7
【在 f*****n 的大作中提到】
: 为啥要打水漂返回？
|
G*****h
发帖数: 33134 | 12 顶。。。才回来这么小个舱，看来真要从月球表面返回得需要非常大的火箭 |
n**n
发帖数: 1489 | 13 毛子以前玩过
【在 l******t 的大作中提到】
: 打水漂是世界第一吗？
|
v**o
发帖数: 4956 | 14 这和美国的Waverider两码子事。Waverider是试冲压喷气引擎
【在 m*t 的大作中提到】
: 应该是，美国发射两次都失败了
: 中国前两次一成功一失败
: 这次成功了，算是掌握窍门了
|
t***h
发帖数: 5601 | 15 军事意义重大.
如果洲际导弹的分弹头也采用“打水漂”的方式重入大气层, 那么可以增加射程节省燃
料, 而且使得反导系统很难进行拦截.
【在 l*******d 的大作中提到】
: 修车的之前科普过了，打水漂返回不用通过火箭减速。节省燃料
:
: ★ 发自iPhone App: ChineseWeb 8.7
|
B*********a
发帖数: 6244 | |
l******t
发帖数: 55733 | |
v**o
发帖数: 4956 | 18 http://www.spaceflight101.com/change-5-test-mission.html
Chang'e 5-T1 will conduct a Skip Re-Entry that is more complex than a
ballistic or gliding re-entry as it involves an initial re-entry during
which the craft slows down, but lifts itself out of the atmosphere for a
ballistic exospheric segment ahead of a second gliding entry that delivers
the craft to a point where it can open its parachutes and land in a
predictable zone on Earth.
Skip Re-Entry was utilized for the Russian Zond missions and studies were
made for Apollo Command Modules after their return from the Moon. Despite
being certified for the Skip re-Entry, Apollo used a re-entry mode that did
not leave the atmosphere again, but included a pull-up segment. |
w*******u
发帖数: 61 | |
m*t
发帖数: 7490 | 20 应该是，美国发射两次都失败了
中国前两次一成功一失败
这次成功了，算是掌握窍门了
【在 l******t 的大作中提到】
: 打水漂是世界第一吗？
|
|
|
b*****b
发帖数: 875 | |
c*******i
发帖数: 951 | 22 军事意义很大 中程导弹打个水漂就到美国了
did
【在 v**o 的大作中提到】
: http://www.spaceflight101.com/change-5-test-mission.html
: Chang'e 5-T1 will conduct a Skip Re-Entry that is more complex than a
: ballistic or gliding re-entry as it involves an initial re-entry during
: which the craft slows down, but lifts itself out of the atmosphere for a
: ballistic exospheric segment ahead of a second gliding entry that delivers
: the craft to a point where it can open its parachutes and land in a
: predictable zone on Earth.
: Skip Re-Entry was utilized for the Russian Zond missions and studies were
: made for Apollo Command Modules after their return from the Moon. Despite
: being certified for the Skip re-Entry, Apollo used a re-entry mode that did
|
s*******u
发帖数: 9508 | 23 火箭弹行不行？
【在 c*******i 的大作中提到】
: 军事意义很大 中程导弹打个水漂就到美国了
:
: did
|
f*****n
发帖数: 18176 | |
B*********a
发帖数: 6244 | 25 减速
【在 f*****n 的大作中提到】
: 为啥要打水漂返回？
|
l*******d
发帖数: 3343 | 26 修车的之前科普过了，打水漂返回不用通过火箭减速。节省燃料
★ 发自iPhone App: ChineseWeb 8.7
【在 f*****n 的大作中提到】
: 为啥要打水漂返回？
|
G*****h
发帖数: 33134 | 27 顶。。。才回来这么小个舱，看来真要从月球表面返回得需要非常大的火箭 |
n**n
发帖数: 1489 | 28 毛子以前玩过
【在 l******t 的大作中提到】
: 打水漂是世界第一吗？
|
v**o
发帖数: 4956 | 29 这和美国的Waverider两码子事。Waverider是试冲压喷气引擎
【在 m*t 的大作中提到】
: 应该是，美国发射两次都失败了
: 中国前两次一成功一失败
: 这次成功了，算是掌握窍门了
|
t***h
发帖数: 5601 | 30 军事意义重大.
如果洲际导弹的分弹头也采用“打水漂”的方式重入大气层, 那么可以增加射程节省燃
料, 而且使得反导系统很难进行拦截.
【在 l*******d 的大作中提到】
: 修车的之前科普过了，打水漂返回不用通过火箭减速。节省燃料
:
: ★ 发自iPhone App: ChineseWeb 8.7
|
