深蓝航天 Deep Blue Limited – Deep Blue Aerospace Landspace One of sixty Chinese private space Carrier Rocket Companies in China-People’s Republic of China… As many of sixty plus Private Rocket Deep Blue Aerospace Co., Ltd. was established in 2017. The company is mainly a high-tech aerospace enterprise that focuses on the direction of liquid recovery and reusable launch vehicles and provides users with commercial launch services. Deep Blue Aerospace Co., Ltd. is headquartered in Nantong City, Jiangsu Province. At the same time, the company has rocket general and liquid engine R&D centers in Yizhuang, Beijing and Xi’an, Shaanxi, respectively, and a rocket power system test base in Tongchuan, Shaanxi…..
Recently on the Month of April 2024, Blue Arrow Aerospace successfully completed the engine test run assessment of the largest niobium alloy nozzle in China at the Huzhou Hot Test Center. After the test, the product structure and surface coating were intact. The engine worked for 380 seconds under rated working conditions and high working conditions. The structural reliability, thermal protection reliability, and process reliability of the niobium alloy nozzle passed the assessment! This niobium alloy nozzle has a diameter of about 1.6m and a height of about 1.3m. The size is much larger than the existing domestic products of the same type. It is equipped with the Tianque 15A (TQ-15A) vacuum liquid oxygen methane engine with the highest thrust in China.
The test run of the largest niobium alloy nozzle in China successfully welcomed the flight of the Suzaku rocket
🔷 Recently, Blue Arrow Aerospace successfully completed the engine test run assessment of the largest niobium alloy nozzle in the country at the Huzhou Thermal Test Center. After the test, the product structure and surface coating were intact. The engine worked for 380 seconds under rated working conditions and high working conditions. The structural reliability, thermal protection reliability, and process reliability of the niobium alloy nozzle passed the assessment!
🔷This niobium alloy nozzle has a diameter of about 1.6m and a height of about 1.3m. The size is much larger than the existing domestic products of the same type. It is equipped with the Tianque 15A (TQ-15A), the vacuum liquid oxygen methane engine with the highest thrust in China, with a vacuum thrust of 836kN. , vacuum specific impulse 3320m/s.
🔷The Blue Arrow aerospace engine team has begun to develop a niobium alloy nozzle with a larger area ratio. The outlet diameter will reach 2.5m, which will continue to improve the vacuum specific impulse of the rocket’s secondary main engine.
Images and visuals are from their Respectives.
