火箭详情
基本信息
| 名称 |
阿里安 5 GS |
| 全名 |
阿里安 5 GS |
| 家族 |
阿里安, 阿里安 5 |
| 型号 |
GS |
| 制造商 |
阿里安Group |
规格参数
| 长度 |
55 m |
| 直径 |
5.4 m |
| 最小级数 |
2 |
| 最大级数 |
2 |
| 起飞质量 |
750 t |
| 起飞推力 |
12000 kN |
| LEO运力 |
- kg |
| GTO运力 |
6600 kg |
| 首飞时间 |
2005-08-11 |
描述
At the time of the failure of the first Ariane 5 ECA flight in 2002, all Ariane 5 launchers in production were ECA versions. Some of the ECA cores were modified to use the original Vulcain engine and tank volumes while the failure was investigated; these vehicles were designated Ariane 5 GS. The GS used the improved EAP boosters of the ECA variant and the improved EPS of the G+ variant, but the increased mass of the modified ECA core compared to the G and G+ core resulted in slightly reduced payload capacity. Ariane 5 GS could carry a single payload of 6,600 kg (14,600 lb) or a dual payload of 5,800 kg (12,800 lb) to GTO. The Ariane 5 GS flew 6 times from 2005 to 2009 with no failures.
