As for the first flight of the Jianmu-7 rocket, coupled with this intelligent lunar surface inspection and exploration vehicle, both the major media and ordinary people are paying great attention to it.
Many media and bloggers also made a special trip to the Nanhai Space Launch Site to prepare for a live broadcast. Even CCTV has set up machines and is preparing to broadcast the entire process.
Related community forums and various communication groups on the Internet are full of news about the first flight of the Jianmu-7 rocket and this intelligent lunar surface patrol and exploration vehicle.
It’s amazing. In just a few years, Haoyu Technology is already preparing to land on the moon.
Indeed, Haoyu Technology has developed very rapidly in the aerospace field in recent years. From the initial launch of small rockets, it has now been able to launch medium-sized launch vehicles. It can be said that it has achieved a low-Earth orbit carrying capacity of 18 tons.
We are different from other countries except Laomi.
It cannot be said that European launch vehicle technology is also very good. However, based on the current relevant parameters of the Jianmu-7 rocket, it can be considered to be on par with the latest European launch vehicles in terms of carrying capacity. Of course, the Jianmu-7 rocket has
Its unique advantage is that its core first-stage rocket and fairing can be recycled, which can significantly reduce launch costs every day, which is unmatched by most rockets.
When it comes to rocket recyclability technology, we have to take out the Falcon rocket for comparison. In terms of specific parameters, Jianmu-7 is still slightly behind the Falcon rocket.
There is no way, Musk has the resources and there are so many choices to choose from. As for Wu Hao and the others, they started from scratch and had to do everything themselves. It is amazing to be able to develop to what it is now in a few years.
After all, it’s not just a copycat. Look at the current Jianmu-7, which is simply a replica of the Falcon Rocket. Isn’t it a bit unethical for Wu Hao to do this?
What does it mean to be unauthentic? Did Wu Hao and others steal or rob Musk's technology? This is called reasonable borrowing, learning from and absorbing the excellent experience of the predecessors, and then making use of it. This is basically the case for all companies.
That's right, the development and design of rockets involves tens of thousands of steps and related technologies. Do you think anyone can copy it well? They have three pots and the whole nation has failed to achieve any results.
This person simply doesn’t understand what copycat imitation is. A copycat is taking someone else’s product, copying it one-to-one, and then making modifications. Steal a Falcon Rocket from me and let Wu Hao and the others copy it.
If he can steal one back and hand it over directly to the country without giving it to Haoyu Technology, he will have done a great job and the annual Touching Person will be his.
Although the Jianmu-7 rocket and the Falcon rocket are very similar in appearance and form, they are actually very different. The Jianmu series rockets have always used Haoyu Technology’s original semi-solid foam propulsion fuel.
It is said that this semi-solid foam propulsion fuel has a higher energy density than traditional liquid oxygen kerosene and can produce greater thrust. Therefore, the reminders of the Jianmu series rockets are relatively small, while the relative carrying capacity is relatively large.
.The current semi-solid foam propulsion fuel can be said to be at the leading level in the world.
I have also heard about this kind of semi-solid foam propulsion fuel. It is said that because it is in a semi-solid foam state, it can be stored for a long time, and it can be stored for several months or years without any problem. I heard that the official related rocket
We are already trying out this semi-solid foamed propellant fuel, and the reviews are very high.
Not only the launch vehicle, I heard that Dongfang 5 may also use this semi-solid foam propulsion fuel. In this way, the preparation time before Dongfang 5 launch can be greatly reduced, and the fuel filling step can be omitted directly.
The Dong-5 can completely adopt the combat readiness duty method. Each Dong-5 can be filled with semi-solid foam propulsion fuel for several months for combat readiness duty, and then replaced on a rotating basis.
Haha, these are just speculations from the outside world. It is an important weapon of the country, how can we let us know the details?
If we don’t talk about this, the group will be gone.
Judging from news reports, this first flight of Jianmu-7 is very difficult. First, it is a new rocket, which uses a lot of new technologies. It has not been tested in actual combat, and its performance is still unknown. Secondly, this rocket
The first choice was the Nanhai Space Launch Site. Compared with inland launch sites, coastal launch sites have advantages and disadvantages. The biggest disadvantage is the impact of ocean salt on precision rocket parts. The deep sea breeze is mixed with water containing salt.
The vapor will enter the interior of the rocket and seriously corrode the rocket's precision parts and electronic components. There have been rockets in the past that have malfunctioned and failed to launch due to this reason.
Not only that, this mission is also very difficult. It will accurately send the payload to the Earth-Moon transfer orbit, and the control of accuracy is very strict. Although the whole process is carried out by the Nanhai Space Launch Site, it also tests the rocket's ability.
performance.
You are talking about the launch phase and the landing phase. This time, we used an ocean rocket landing platform. To put it bluntly, it means landing on the ship. The ocean is rough. How to stabilize the platform and accurately receive the landing core?
-class rockets, which also have more stringent technical requirements. In this regard, the official does not have much experience, and everything has to be done by the scientific research team themselves.
When it comes to rocket recyclability technology, Haoyu Technology’s performance in this regard is indeed outstanding. Except for the initial Jianmu-1 rocket, which is not recyclable, the core stages and fairings of the subsequent rockets can be
Recycling can be said to be stinginess taken to the extreme.
There is no way. If private commercial rocket companies want to get orders, they have to rely on strength, and worldly wisdom does not work at all. Moreover, Wu Hao and the others are facing aerospace technology, so they must increase the competitiveness of their products. Only in this way can they defeat
A powerful opponent. Among all the performance of launch vehicles, launch costs have always been a concern for all customers. In recent years, Haoyu Technology has taken advantage of ultra-low launch costs to grab a lot of orders from Aerospace Technology.
This aspect is indeed very impressive. I heard that Haoyu Technology has reduced the cost of satellite launches to near-Earth launches to 10,000 per kilogram.
Nowadays, some domestic commercial satellite launch missions have basically been taken care of by Haoyu Space. In addition to commercial satellites, some official satellites have also begun to use Haoyu Space’s rockets. There is no way, the launch cost advantage is here, they have no choice but to
Weigh the pros and cons.
Aerospace science and technology is indeed relatively rigid, which is a common problem among state-owned enterprises. In this regard, it is far less flexible than private enterprises. So I am happy to see the results of this phenomenon. We must have such a fierce catfish in it, so as to stimulate the development of enterprises.
The aerospace technology industry is developing healthily and rapidly.
