Shulou(Shulou.com)12/24 Report--

Thank CTOnews.com netizens for the past, Mr. Aviation's clue delivery! CTOnews.com, December 9 (Xinhua)-- Chinese private aerospace company Blue Arrow Aerospace Science and Technology Co., Ltd. (blue Arrow Aerospace) has released Vermilion Bird-3 reusable liquid oxygen methane carrier rocket, which is China's first stainless steel carrier rocket and is expected to have its first flight capability in 2025.

Vermilion Bird 3 uses the Blue Arrow Space self-developed Tianque series liquid oxygen methane engine, the first stage uses nine TQ-12B engines, and the second stage is equipped with a TQ-15B vacuum engine. In the future, the rocket can be reused 20 times. The rocket has an one-time low-orbit carrying capacity of 21.3 tons, an area recovery mission of 18.3 tons, and a return recovery mission of 12.5 tons.

The rosefinch-3 rocket has a total length of 76.6 meters, a diameter of 4.5 meters, a fairing diameter of 5.2 meters, a take-off weight of about 660 tons and a take-off thrust of about 900 tons. The rocket is equipped with Tianque TQ-12A engine, which uses its own starting mode and has the functions of thrust adjustment and high precision control of mixing ratio. on the basis of TQ-12, the thrust is increased by 9%, the specific impulse is increased by 40m/s, and the weight is reduced by 100kg.

CTOnews.com reported earlier that at 7:39 this morning, Vermilion Bird-2 Yao-3 carrier rocket was launched from China's Jiuquan Satellite launch Center, and the aboard Swan, Tianyi-33 and Hongyi-2 satellites were successfully put into orbit, and the launch mission was a complete success.

Vermilion Bird II carrier rocket is a two-stage cryogenic liquid carrier rocket with a diameter of 3.35m, a total length of 49.5m, a take-off mass of 219t and a take-off thrust of 268t.

The first stage of the rocket uses four "Tianque" 80-ton liquid oxygen methane engines in parallel; the rocket second-stage engine uses a single "Tianque" 80-ton liquid oxygen methane engine and "Tianque" 10-ton swimming liquid oxygen methane engine, and the configuration of the main engine is the same as that of the first-class engine. The rocket stage separation adopts the cold separation mode, and the fairing separation adopts the spinning separation mode.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.