韩国三级视频-日韩操-视频一二区-久草欧美-五月天婷婷丁香花-动漫美女靠逼-韩国一区二区三区视频-美女扒开内裤让男人桶-亚洲AV无码精品一区二区三区-无码内射中文字幕岛国片-亚洲成色网

Chinese university launches reusable rocket

Source: Xinhua| 2019-04-23 22:07:16|Editor: Li Xia
Video PlayerClose

XIAMEN, April 23 (Xinhua) -- China's Xiamen University launched and recovered its first rocket Tuesday, in northwest China's desert.

The Jiageng-I rocket, jointly developed by Xiamen University and Beijing-based company Space Transportation, has a total length of 8.7 meters, a wingspan of 2.5 meters and a take-off mass of 3,700 kg.

The reusable rocket traveled at a maximum altitude of 26.2 km and was recovered at the designated landing site.

The joint flight was to test the performance of the dual waverider forebody configuration designed by the university's School of Aeronautics and Astronautics, and to verify the rocket recovery and reuse technology.

The dual waverider forebody configuration, an aerodynamic system for hypersonic airplanes, is installed at the nosecone of the rocket to test its performance in real flight conditions.

The test was part of the university's project to try to quintuple the current speed of civil aircraft to achieve global direct access within two hours.

The flight is "an important milestone towards the ultimate goal of the project," said the university's official WeChat account.

Located in east China's Fujian Province, Xiamen University is one of the earliest Chinese universities to conduct aviation studies.

Space Transportation Co. is a launcher manufacturer aiming to develop reusable rockets for small payloads and provide low-cost and reliable space transportation services for its clients.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011100001380024201
主站蜘蛛池模板: 北辰区| 上杭县| 特克斯县| 灵山县| 新化县| 高青县| 德保县| 肇庆市| 徐汇区| 满城县| 阿拉善盟| 海丰县| 绍兴县| 梧州市| 仪征市| 闵行区| 文登市| 澳门| 银川市| 达日县| 麟游县| 石台县| 平江县| 额敏县| 石嘴山市| 隆尧县| 共和县| 雅安市| 兴海县| 长汀县| 新竹市| 定远县| 定结县| 高邑县| 库尔勒市| 通辽市| 泗阳县| 丁青县| 天长市| 都江堰市| 麦盖提县|