As the launch time gets closer and closer, there is also a lot of attention on the Internet about this launch mission. Not only many bloggers and anchors came to the coast of the South China Sea and opened related live broadcast rooms to broadcast the entire process.
Simultaneous live broadcasts were also conducted on the official websites and official community platform accounts of Haoyu Aerospace and Haoyu Technology, as well as the official accounts of the virtual world and virtual reality world.
In addition to the Internet, the TV station has also set up special programs on the News Channel and Asia Channel to broadcast live in the future. It has even set up live broadcast rooms on the official accounts of multiple platforms of the TV station to broadcast the entire process.
In various forums, netizens are eagerly looking forward to this mission. Especially in the aerospace forum and the lunar forum, a group of enthusiasts and fans are extremely excited, watching the live broadcast and discussing enthusiastically.
The revolving platform begins to open.
I really opened it and finally saw the whole picture of Jianmu No. 9.
Why is it opened so early? Isn't it usually opened one hour before launch?
Yes, I was wondering why it opened so early today.
Generally speaking, the opening of the rotary platform is determined based on a variety of circumstances, and the opening time for different missions is different. For example, manned launch missions are usually fully opened half an hour before launch, and some missions are opened an hour before launch.
Some missions may be opened hours before launch.
What was said above is correct. The opening of the revolving platform is comprehensively determined based on the launch mission, weather, rocket, and other conditions. Today's weather looked good, so it was opened in advance.
Not only the weather has a lot to do with the rocket. Haoyu Aerospace's Jianmu series rockets use self-developed semi-solid foam propulsion fuel, instead of the liquid oxygen kerosene or liquid oxygen used by other large rockets.
Liquid hydrogen, or undimethylhydrazine. These fuels need to be filled before launch, and the filling process is very complicated. After filling is completed, you need to launch quickly, otherwise the rocket fuel may corrode the fuel tank in the rocket body.
body and pipelines, causing line damage. In addition, liquid oxygen and liquid hydrogen fuel is a low-temperature fuel. When the rocket body materials are in a low temperature state for a long time, it will also affect the properties of these materials, causing problems.
Continuing from the previous article: Not much information has been disclosed about the semi-solid foam propulsion fuel used by Haoyu Aerospace. It is said that it is currently a confidential formula. In addition to Haoyu Aerospace, this fuel has also been used in other aerospace companies.
It is said that it has also been used in missiles. Of course, these are just speculations. The biggest advantage of this kind of propulsion fuel is that the thrust generated by the fuel is more than 30% higher than that of traditional fuel, and this is only public data. The specific amount is
, we don’t know this clearly.
Continuing from the previous article: In addition to producing higher thrust than traditional fuels through combustion, this semi-solid foamed propulsion fuel also has the biggest advantage of being that it can be filled in advance and stored for a long time without corroding the tank.
This kind of fuel is usually stored in a viscous liquid. When the fuel is decatalyzed, it will quickly foam and expand, and then injected into the engine to start violent combustion, thereby generating greater thrust.
Worship the boss, it’s too detailed. Is the boss in the aerospace system or working in Haoyu Aerospace?
No, I am a college student majoring in aerospace and have not graduated yet.
No wonder it is so detailed. Where do you want to go after graduation? Haoyu Aerospace or aerospace system.
I should go to Haoyu Aerospace, if I can get in. My senior brothers and sisters said that the salary and benefits offered there are quite high, but the requirements are also very strict. I don’t know if I can get in. If I can’t get in, maybe
Let’s go to the aerospace system.
May your dreams come true.
Let me tell you, this rocket looks big. It is indeed the largest launch vehicle in China at this size.
It is one of the largest launch vehicles in the world, but of course it is still not as good as the previous giants.
This Jianmu-9 is really the same as the Falcon Heavy rocket, and may be a little smaller than the Falcon Heavy rocket.
They are all about the same, and no one is necessarily worse than the other. And compared to the Falcon rocket, the Jianmu series rockets use a new type of propulsion fuel and have a higher thrust-to-weight ratio.
The thrust of more than 50 tons in low-Earth orbit can indeed kill most opponents in the world in an instant, and can rank among the forefront of the world's heavy-lift rockets.
Strictly speaking, this Jianmu-9 should not be counted as a heavy rocket, but only a medium-sized rocket. Medium-sized rockets should refer to large rockets with a low-Earth orbit transport capacity of more than 100 tons.
There is no detailed classification of rocket classification, so both Jianmu-9 and Falcon Heavy rockets can be called heavy-duty launch vehicles.
Compared to last time, I am more interested in the lunar cargo transportation system inside the fairing. I heard that this time it also carried two small satellites for lunar survey, imaging and communication.
I am also very interested in this lunar cargo transportation system. I heard that this is a cargo spacecraft specially designed to transport cargo to the moon. The entire spacecraft is divided into two parts, the orbiter and the lander, with the lander as the theme.
, cargo and material equipment are stored inside, while the orbiter is the small column section at the back, which is mainly responsible for promoting the entire lunar cargo transportation system and providing power for it.
I heard that the ten tons of cargo transported this time included two multi-purpose engineering robots, an intelligent control robot, a lunar soil 3D printer, a large data antenna system, a set of solar panels, and a set of super
Solid-state batteries, as well as a series of other materials.
It seems that Wu Hao really plans to build a city on the moon, which will directly send the lunar soil 3D printer to the moon.
In fact, this lunar 3D printer is not unusual, and it also exists in reality. I heard that it sinters the quartz in the sand, thereby melting it into a liquid material, and printing the required shape through the printing nozzle.
Of course it's different. Don't forget that the moon is a low-gravity vacuum environment. The temperature difference on the moon's surface is extremely large, so the requirements for these equipment are very strict.
Compared to this lunar soil 3D printer, I am more interested in that intelligent control robot. Is this the stupid one in the movie "The Wandering Earth"?
Don't tell me, it does look a bit like it. In other words, this intelligent control robot was designed by our technical team based on the prototype of Benben in the movie.
Oh boy, the technology in the movie has finally become a reality.
Benben? Benben! Love it, love it! I’m really looking forward to its performance on the moon.
There is definitely a certain gap between reality and science fiction movies. However, I believe that with Haoyu Technology’s strong strength in artificial intelligence and robots, this stupid person may not be as smart or as smart as in the movie.
