Chapter 715: The important thing is that it is there

之后 After the meeting, Hou Guang was officially in charge of the project of Xiaguang Sky and Space Aircraft.
The time passed every day, and the time soon reached the end of January.
After a long wait, a number of units such as the Science and Industry Bureau and the Space Administration jointly announced the successful bidding results of the manned moon landing program on the official website.
Without any suspense, the Xiangrui, the first to achieve a low-earth orbit 50-ton delivery capability, won the race without suspense and successfully won the most important item in the entire manned moon landing project--that is, about Item of the carrier.
In fact, it doesn't matter whether there is that gambling contract or not.
看 After watching the excellent performance of Xiangrui, I believe that anyone with normal IQ will make the right choice.
A total of 10 billion funds were in place, and the urgent need of Starry Sky Technology was quickly resolved.
According to the agreement with the Beaver Group, Xingkong Technology repaid all corporate loans, and used the remaining funds to begin final preparations for the upcoming manned moon landing plan.
As for the lunar module, command module, service module, extravehicular space suit, lunar rover, circum-lunar communication satellite and other components necessary for the lunar project, they were won by dozens of aerospace companies such as Aviation Group.
不少 Many of these projects have been completed, such as the most important command module and lunar module. As early as December of last year, the powerful Hangke Group had already exhibited relevant samples.
As long as the high-thrust rocket with the capability of 24 or more earth-moon transfer orbits is completed, the entire moon landing project can be started at any time.
Judging from the current carrying capacity of the Xiangrui, there is no doubt that this condition has been met.
After meeting discussions between high-level and various departments, the manned moon landing plan was finally set on the day before the Spring Festival in 2021.
In the less than a month before the Spring Festival, the most important task of Xingkong Technology was to discuss and formulate specific launch plans with other participants in the moon landing project, and coordinate specific launch work.
The national funding this time is quite sufficient. The eye-catching performance of Xiangrui during the test flight has also greatly boosted the confidence of domestic aerospace companies. All participating units have shown a successful momentum and are preparing for the upcoming Spring Festival. , A special Chinese New Year gift for the people of the country and the world.
Early morning at the end of January.
Sun Chengping, the head of the Hanghang Group, arrived in Jinling by plane with several experts.
A black car stopped low-key at the door of the Shuttle Assembly Center. After getting out of the car, Sun Chengping enthusiastically reached out with his right hand and shook his hand holding Luzhou.
"Fortunately, fortunately, Professor Jiu Lu is famous."
"General Sun is polite," Lu Zhou responded with a decent smile, and after releasing his hand, he made a gesture of "Please, let me say a few words, please follow me."
的 The command module and the lunar module of this launch mission were both completed by Hang Ke Group, so this involved a very important issue, that is, the compatibility of the lunar module and the command module with the aerospace aircraft of Xiangrui.
能否 Whether the equipment can be successfully removed from the cabin, whether it can be successfully recovered after the cabin, and whether there will be interference between spacecraft during the mission to the moon, these issues must be studied and discussed by professionals. It would be embarrassing if you didn't solve the problem and wait to throw things down on the moon and find that you can't collect them.
I followed Lu Zhou's footsteps, and the group quickly saw the giant object parked in the hangar.
The experts at the He and the Air Force Equipment Institute had an expression at first. After seeing the real guy, almost everyone's face was imprinted with deep surprise and shock.
Especially the five rough-shaped electric propulsion nozzles.
On the bright metal shell and spiral texture, almost all the lifelong dreams of aerospace and aviation researchers are condensed ...
After being stunned for about six or seven seconds, Sun Chengping sighed with emotion after returning to God.
"This is the Xiangrui?"
Lu Zhou smiled and said, "See you for the first time?"
"That wouldn't be the case," said General Manager Sun, shaking his head, saying with emotion, "I've seen it twice on TV. But after watching it across the screen for a long time, I didn't see that shock in my own eyes."
Lu Zhou smiled and said, "Want to sit up and sit? I promise more excitement."
Sun Chengping coughed and said, "It's ... not necessary anymore, I'm a little afraid of heights."
At the same time, besides the Xiangrui, the experts of Hangke Group have started to communicate with the technicians at the Jinling Institute of Advanced Research.
"... What is the carrying capacity of your gadgets to shift the orbit?"
Wu Houguang: "Theoretically, it can reach 25 tons."
"Is it 25 tons?" After thinking for a while, the experts from Hangke Group continued to ask, "Which solution do you think is more suitable?"
Hou Guang: "At present, the most reliable is still the collection of lunar orbits. Our suggestion is to integrate the command module in the auspicious spacecraft, and only put the lunar module on the lunar surface after entering the lunar orbit, so as to avoid instructions Possible risks in the recovery process. "
Lunar landing methods are mainly divided into four types, direct takeoff, Earth orbit collection, lunar surface collection, and lunar orbit collection. From the viewpoint of safety factor, it is 1> 4> 2> 3. From the perspective of rocket performance requirements, it is 2> 4> 3> 1.
In fact, historically, the Apollo spacecraft chose Scheme 4 as the lunar orbit assembly method. First launch a spacecraft to fly to the lunar orbit as a whole, part (landing module) landed on the moon, and part (command module) stay in orbit. After completing the mission to the moon, the landing part returned to the lunar orbit and returned to Earth after the combination.
After listening to Hou Guang's words, the engineer nodded while touching his chin.
"Do you integrate the command module on the spacecraft? Very interesting idea, we will consider it ..."
Looking at the engineers standing beside the Xiangrui, they exchanged their opinions with emotion.
"Unexpectedly, in our lifetime, we can see the footprints of our Chinese people on the nine-day moon."
Lu Zhou smiled and said, "The first quarter moon above the nine days is just the beginning, and we will go farther in the future."
Xun looked away from the sky plane to Lu Zhou, and Sun Chengping said in a somewhat confused tone.
"May I ask a question?"
Lu Luzhou: "What's the problem?"
承 Sun Chengping: "In fact, I have always been curious ~ EbookFREE.me ~ You have always maintained that you are a mathematician, but your contribution in other fields has far exceeded your achievements in the field of mathematics."
Lu Zhou smiled and asked, "Do you think so?"
Sun Chengping: "Isn't it?"
Lu Zhou thought for a while and said, "Whether it is controlled fusion or aerospace, these super-engineers will be solved sooner or later with the development of society. All people need is a lot of resources and time to try and error. However, mathematically However, there are fundamental differences between the problems. There is no essential difference between one hundred and two hundred years. Even if a mathematical tool has been perfected, if no one has climbed these Everest of human minds, those questions will never be answered. . "
Sun Chengping laughed and said, "Then I feel even stranger."
"What's weird?"
Sun Chengping: "If you think mathematics is so important, why are you interested in space?"
Lu Luzhou: "Are you curious about my motivation for studying this stuff?"
Sun Chengping nodded.
"It's true."
Lu Zhou smiled and replied in a relaxed tone.
"It doesn't matter at all."
"The important thing is that it is there, waiting for me to solve it."
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