Xinhua Full Media+丨 Complete a number of experiments in my country's new generation of manned carrier -carrier rocket development tasks steadily advanced

my country's new generation of manned carrier -carrier rocket storage box is completing multi -machine parallel and joint trials. (Photo confession of the first house of Aerospace Science and Technology Group)

The reporter learned from the Aerospace Science and Technology Group that the development of my country's new generation of manned carrier rockets has recently completed a number of experiments and made new progress. Among them, the trial test of the third -level engine was successfully completed, and the important tests of my country's new generation of manned carrier -carrier rocket multi -machine parallel parallel and bottom -box transmission key technologies were successfully completed.

101 of the Sixth Academy of Aerospace Science and Technology Group completed the long -range test of my country's new -generation manned carrier -carrier rocket three -level engine.

During the test, the engine started according to the predetermined program. The main work was stable and the procedure was turned on normally. After completing the first long -range ignition test, it was successful. This experiment created a record of the longest ignition time of low -pressure torch ignition hydroxide engines, which verified the engine and component status, and the reliability of the torch ignition system. The successful success of this experiment shows that the development task of the new generation of manned carrier rockets in my country is steadily promoting.

In addition, the 702 of the First House of Aerospace Science and Technology Group has recently completed the new generation of manned carrier -carrier rocket multi -machine and joint trials, which strongly supports the development of this type of rocket to the initial stage.

This experiment is an important test of my country's new generation of manned load rocket multi -machine parallel and key technologies of the bottom of the box. It is an iconic work that has been transferred to the initial development stage. Wang Xiaohui, director of the 702 of the First House of Aerospace Science and Technology Group, said that the successful completion of the test marked the innovation of my country's first breakthrough and joint test technology to break through the large -load static joint test technology. The parallel technology of thrust engine lays a solid foundation.

my country's new generation of manned carrier -carrier rocket -level modules are 5 meters in diameter, and more than 120 tons of thrust engines are installed. Zhu Xiquan, deputy chief designer of the 702 of the Aerospace Science and Technology Group, said that the multi -machine parallel technology of the large thrust engine is the first time that my country ’s carrier rockets are adopted. It is one of the key technologies for my country's new generation of manned carrier -carried rockets to deepen research. In order to analyze and solve this problem and verify the effectiveness of the design scheme, the technical team design implemented the multi -machine parallel and joint trial. (Reporter Song Chen)

[Editor in charge: Wang Xue]

- END -