"Ask the sky downstream", the long five -B carrier rocket performed liquid hydrogen oxygen injection today

Changsha Evening News, Changsha, July 24th. According to CCTV News, the experimental cabin of "Ask the Sky" is about to be launched. The launching task of performing the "Ask Sky" experimental compartment is still a special car in the space station of my country -Long March 5 B -Car Rockets.

Yesterday (23rd) Wenchang Aerospace launched the Rockets to complete the addition of kerosene, and today (24th) will be added with liquid hydrogen oxygen. This also means that asking the sky experimental cabin to enter the real "asking the sky downfall".

Asked about the launch of the experimental compartment: the entire firepower of the injection system enters the back -end control room of the fuel injection system of the launch field. The front -end operation player interaction is docked and the pipeline preparations before the formal injection.

Ask the Cabbage Mission Mission Coal Injector He Ping: There are hundreds of valves in the reservoir area, and the injection process is intertwined. The commander and the on -site operator must maintain efficient communication and tacit understanding. After the instruction is issued from the back end, the front end must be completed quickly and correctly as soon as possible.

According to the plan, this task will add fuel to the rocket to liquid hydrogen, liquid oxygen, and kerosene fuel during this task.

Ask the Cabin Mission Mission Line Oxygen Injector Zhu Kaixiang: As a first -level semi -type rocket, its core first uses the engine of liquid hydrogen oxygen, and then the liquid oxygen and oil engine is promoted. The most thrust rocket engine. The task of our system is to accurately complete the accelerated launch of liquid hydrogen hydrogen oxygen and oil on time in the transmitting procedure to provide a steady stream of power for the rocket's flight.

As the main fuel liquid hydrogen, this is a low -temperature pushing agent with a very low temperature, which is flammable and explosive. Long March 5 is currently a type of rocket with a strong domestic carrier capacity. It is a lot of safety implementation of how to ensure the implementation of 100 % safety in the daily promotion agent guarantee work.

Asked Zhao Hongshun, the commander of the Sky Cabling Mission Light Hydrogen: Before this launch task, the important task such as liquid hydrogen, bets, and injection, we will fully check the status of the equipment and conduct emergency disposal drills to improve the staff of the staff. Thought understanding, fully prepare for possible faults to ensure that the task is completed smoothly.

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