Military Technology

Wu Hao made a colorful joke, which caused everyone on the scene to burst into laughter, their eyes filled with endless yearning. But it's just longing, and I don't know when this day will come.

Even if they come, it is not known whether they will have the opportunity to travel to the distant moon. Although compared to the vastness of the universe, the distance between the earth and the moon is only 380,000 kilometers, but for human beings, this is a gap. At least for now, there are only a handful of people who can cross this gap and reach the other side. countable.

However, there is still hope, in case it comes true.

And Wu Hao has given them this hope now, as long as they are willing, as long as they have money, they can send their own astronauts and scientists, or even go to the moon by themselves, whether it is to travel or to show their own space. Ambition or influence, this is a very good choice.

Of course, they also understand the price of this dream.

After an introduction to the lunar scientific research station, everyone followed Wu Hao to the most prominent rocket models, and then enthusiastically introduced to everyone: "These you see are our Jianmu series. The launch vehicle family is the Jianmu-1 rocket, which is known for its low cost and flexibility, and the Jianmu-2 rocket, which is the most commercially available and our first reusable rocket.

At present, we can realize the recycling of the positive rocket, which means that its latest experimental improved model can realize the recycling and reuse of the entire rocket.

The market-oriented commercial version has not yet been able to realize the recovery and reuse of other parts of the rocket, such as the first-stage rocket and the fairing, except for the seventh-stage rocket and the lower stage carrying a few satellites. Reduce the cost of launching rockets, thereby reducing the cost of launching satellites.

The one over there is your Jianmu-7 bundled launch vehicle. It is developed from the Jianmu-7 rocket. The smallest difference is that it does not have two boosters. Those two boosters are actually not Jianmu-7 rockets. The first stage of a wooden rocket.

That also allowed for a small increase in its carrying capacity. Its low-earth orbit carrying capacity can reach seventeen tons, while geosynchronous orbit can reach four tons.

At the end of the introduction, Chai Xi paused for a moment before continuing to introduce: "You have to explain. The smaller the weight of the satellite platform, the smaller the equipment that it can carry and the heavier the weight. The heavier the platform, the weaker the performance. And because the platform is relatively small, its solar panels cannot be made smaller, so the power generation power is also lower, and it cannot provide more sufficient power for the smaller power equipment on board. That's worse than the same radar, the difference between one kilowatt and one hundred kilowatts.

Before passing the test and inspection, it will be transported to the launch site to be mounted under your launch vehicle, and then the rocket will be launched into space in a suitable launch window, and released and transferred to the prescribed orbit.

After introducing those, Wu Hao led everyone to a large satellite object exhibit, and then introduced to everyone: "What Xiaojia saw behind is not your 100-kilogram satellite object.

In fact, those rockets have little to do with us. Compared with those rockets, we are more concerned about the various satellite models and real objects displayed next to them.

"What you show there is your various general-purpose satellite platform families and some of the equipment on them. According to the weight of those satellite platforms, you have divided them into several levels, such as the largest 10-kilogram level over there. The general-purpose platform of micro-large satellites, the general-purpose platform of CubeSat at the 70-kilogram level, the general-purpose level of large satellites at the 70-kilogram level, the general-purpose level of conventional satellites at the 100-kilogram, 200-kilogram, and 700-kilogram levels.

And the two models over there are your Jianmu-1 medium-sized launch vehicle and the heavy-duty launch vehicle converted from Jianmu-1.

Among them, the low-earth orbit carrying capacity of Jianmu-4 can reach less than 70 tons, and the carrying capacity of geosynchronous transfer orbit can also reach less than 70 tons.

At present, those two rockets are mainly used for your manned spacecraft and lunar exploration projects, as well as other deep space exploration missions. Of course, they will also undertake the launch tasks of some small and important spacecraft and satellites, but they are not often used. "

Everyone obviously knew that, so they paid less attention to the various types of Jianmu-7 rockets. Of course, we are not paying attention to those rockets, those are all we can think about.

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What Xiaojia sees is not your satellite platform that is wrapped in golden thermal insulation film, and the white equipment below is not some equipment carried by the satellite platform. You can’t see it. Under the satellite platform, there is an optical The detection camera cannot detect and monitor ground targets. Its resolution is also quite impressive, such as the realization of ground-meter-level reconnaissance and imaging requirements.

And you also provide customers with personalized and flexible customized services~www.readwn.com~Customers cannot purchase related equipment by themselves, and you will assist in installing it under the satellite platform, and they cannot put forward their own requirements, or choose you Related equipment products are installed under those satellite platforms.

Although Wu Hao introduced our various types of launch vehicles, he still mainly introduced the various types of Jianmu-7 rockets, mainly because it was said that the rocket has undertaken the fewest commercial launch projects, and it does not mean that The space satellite projects we are going to talk about are basically launched by that rocket, so I will focus on the introduction.

Of course, it doesn't mean that the smaller the satellite, the worse it is, that depends on the individual needs of Xiaojia. Large satellites do not have the disadvantages of large satellites, such as cheap, flexible, widely used and so on. "

Before checking online whether there is any problem, you will hand over the control of that satellite to Xiaojia, thus completing the cooperation. "That carrying capacity is enough to meet the launch needs of a very small number of satellites and spacecraft.

In addition to optical cameras, those satellites cannot carry various functional modules, such as various radar equipment, communication equipment, and other functional modules, depending on their respective needs.

Wu Hao obviously noticed that, so he led everyone to the satellite exhibition area in a kind manner.

At the same time, because the smaller the satellite platform, the less fuel it carries, and the longer it cannot support the satellite to operate below the space orbit.

As for other types of rockets, it is just a complicated introduction, let us open our eyes, we basically use it.

There are no more general-purpose satellite platforms for your medium-sized satellites. They all weigh less than one ton, including one-ton, two-ton, and seven-ton general-purpose satellite platforms. In addition, you have also specially developed a ten-ton small satellite general-purpose platform. "