Into Unscientific Chapter 474

  Chapter 474 Female inherits father's business

  Looking at the letter of intent in front of him, Xu Yun had a slightly surprised expression on his face.

   If he had expected to come to the Xichang launch base today, then this document was really beyond his expectations.

   After a while.

  Xu Yun couldn't help raising his head, looked at Li Hua and Ge Tongyou, and asked:

   "Gong Li, Professor Ge, this is"

   Li Hua raised his chin on the document when he heard the words, and said with a smile:

   "Dr. Xu, as you can see, this is a letter of intent for the combination of gravity gradiometers from Jilin University."

   "In this letter of intent, an efficient model of the gravity gradiometer is designed, but it is limited to the structure of the instrument, and the non-structural links such as the surveying and mapping module have not been resolved."

   "Actually, as a relatively advanced aerospace base in China, we receive many similar letters of intent or cooperation letters every year, but this one?"

   "From early January of this year."

  As Li Hua said.

  With the development of various needs, today's Xichang Satellite Launch Base is no longer a purely official institution—note that what is mentioned here is the function, that is, the executed project, and it is still 100% official in terms of relationship.

  Now the territory of the base has expanded to various fields, such as providing satellite delivery services for Southeast Asian or domestic enterprises, and tourism as mentioned before.

   Other than that.

  Xichang base also has a deeper field, which is to cooperate with major institutions and universities in the research and development of instruments or technology output.

  Among them, the most representative one is the stratospheric aircraft. At present, many universities in China have related research groups working on this stuff.

  At present, whether it is the technology of aircraft launch or hovering in the industry, a large part of it comes from the Xichang launch base-because the price in Xichang is always cheap.

  The 500,000 students who have walked in this life should know it.

  Chengfei's relevant technical authorizations are basically at the level of several million for five years, and many of the small aircraft are not yet available, so it is quite a waste to buy them.

  The price in Xichang is generally around tens of thousands. If the funds are really limited, you can even buy it with a small knife

Of course.

  If the research team has insufficient funds, you can also send a letter of intent to try to persuade the base to jointly develop with you.

  Xichang Satellite Launch Base receives a large number of letters of intent every year, and the base will first conduct a preliminary screening of these letters of intent.

   Those with great value will be given priority, and the rest will be piled up in the reserve area for discussion at the meeting at the end of each quarter.

  According to Li Hua.

   The letter of intent in Xu Yun's hand was sent in early January, that is to say, it did not pass the previous preliminary screening.

  Normally, it will be discussed in detail at the end of March or early April, and it is hard to say whether it will be passed or rejected.

  So this matter is not a coincidence, and it was not sent this morning or two days ago. It is actually normal to see drawings or plans related to the gravity gradiometer here in Xichang.

  Xu Yun's real surprise lies in

   "Gong Li, are there still research groups in universities in China making gravity gradiometers?"

   Hearing Xu Yun's words.

   Academician Pan beside him couldn't help but also nodded.

   The importance of the gravity gradiometer goes without saying. In a sense, it is an important national weapon that is more precious than the lithography machine.

  But since it is a country's most important weapon, it also means that its technical barriers are very strong, and it is not a project that can produce results immediately.

   Therefore, in terms of research value, it is contrary to the projects of most universities.

  Therefore, there are quite a few official institutions engaged in gravity gradiometers in China, such as the 3XX Institute of the Third Academy of Sciences, etc., but university research groups are relatively rare.

  Looking at Xu Yun who was a bit puzzled, Li Hua thought for a moment, then asked:

   "Dr. Xu, since your research group involves the surveying and mapping module of the gravity gradiometer, you should know the authority of domestic experts who study the gravity gradiometer, right?"

  Xu Yun nodded:

   "I heard a little bit."

  Seeing this, Li Hua stretched out his finger, and pointed at the four words of Jilin University, the cooperative unit:

   "Look at this, how about it, did you think of anything?"

Jilin University?

  Xu Yun was stunned for a moment, but soon he realized something, and suddenly raised his head to look at Li Hua:

   "Gong Li, are you referring to Professor Huang Danian from Jilin University?"

  Li Hua nodded with some emotion, then sighed:

   "That's right, this research group was established by the students that Lao Huang had previously led. The Huang Yuting on the application form is Lao Huang's biological daughter."

  Xu Yun was silent.

  Professor Huang Danian.

   This is the top gravity gradiometer expert in China, and the pillar of the country who has made amazing contributions. (Chapter 347 introduced him, so I won't go into details here)

  The gravity gradiometer of the Shandong ship, which was officially delivered in 2019, was made by Professor Huang Danian.

   Unfortunately on January 8, 2017.

  Professor Huang Danian passed away due to illness, and was named as the ten national backbones who died in 2017 the following year.

  When he heard the news, Xu Yun regretted the death of Professor Huang Danian for a long time, and the University of Science and Technology also sent people to attend the memorial service to mourn.

  However, because there is not much connection between schools and majors, Xu Yun is really not aware of the changes in related research after the death of Professor Huang Danian.

   When he wants to come.

  Although the gravity gradiometer is a very important research, its nature is not suitable for a university research group, and what the higher authorities value is Professor Huang Danian's personal ability.

   Therefore, after Professor Huang passed away, the research group probably disbanded, and everyone in the group went their separate ways.

   The result was unexpected.

  Professor Huang Danian's daughter, Huang Yuting, actually inherited her father's career and continued to carry on her father's research?

To know.

  This kind of research cannot be sustained by relying on feelings.

  After the death of Professor Huang Danian, there will be big problems or disagreements in terms of funding, policies, and members of the research group.

  Think here.

   Academician Pan beside Xu Yun seemed to recall something, and patted his forehead lightly:

   "Huang Yuting, I remembered, she is Professor Huang's daughter who is engaged in ultrhigh-precision machinery. I have a little impression of her."

   "When Professor Huang passed away, she seemed to have graduated with a Ph.D. She was rated as one of the 100 people of the Academy of Sciences. She should be thirty-five or sixty-five now, right?"

  Li Hua picked up the teacup and poured a glass of water for Academician Pan, saying:

   "Well, I'm thirty-six. I used to work in the Third Academy, and I'm going in the same direction as Huang."

   "After Lao Huang passed away, she transferred her working relationship back to Jilin University. She was rated as Zhenggao the year before the university, and now she is the deputy director of the Department of Emerging Interdisciplinary Sciences of Jilin University."

  “However, everyone in the field of scientific research knows that feelings are one thing and results are another—and in many cases, the latter is the reality.”

   "Jilin University provided Huang Yuting with funds for two years, but the research team has not produced any results, so the support has been gradually reduced since 20 years, and many research team members have left the project team one after another."

  Everyone was silent when they heard the words.

  Although both the country and Jilin University gave Professor Huang Danian a high evaluation during his lifetime, it is a pity that this evaluation cannot be fully reflected in reality.

   Just like the succession of the young master in history, unless you are a time traveler, it is impossible to quickly pacify the interests and demands of all parties.

  Scientific research is the same.

  After the death of Professor Huang Danian, unless Huang Yuting quickly revealed her talents and achieved breakthroughs, the reduction of funds and the loss of talents would be unavoidable anyway.

   Then Li Hua paused, and continued:

   "However, Huang Yuting has never given up on this subject. Although her professional title is Zhenggao, her category is not a professor, but a researcher—so she can devote a lot of time to the research of the gravity gradiometer."

   "The letter of intent received by our base is the latest achievement of Huang Yuting's research group."

   "Of course, as far as I know, she not only sent this letter of intent to our base, but also to Jiuquan and Longcheng.

  Xu Yun took the letter of intent in front of him and looked at it for a while, thought for a while, and asked Li Hua:

   "Li Gong, do you know that the base has demonstrated this letter of intent?"

  Li Hua nodded, and answered crisply:

   "Of course, we respect Professor Huang Danian's deeds very much, so we demonstrated the letter of intent as soon as we received the letter of intent—even faster than the conventional preliminary screening."

   "Unfortunately, this letter of intent is mainly aimed at the mechanism design of the gravity gradiometer, and the rest of the surveying and mapping modules and balance modules have no ideas."

   "Objectively speaking, this situation is normal. After all, if it is a complete design plan, then there is no need to call a letter of intent for collaboration."

   "It's just that for our base, there are still too many links in this project that need to be polished, so we can only temporarily put it in the reserve area and prepare to discuss it at the next ** meeting."

  Xu Yun finally understood.

   So that's what happened.

  But soon, his heart beat slightly faster.

  Li Hua's remarks seemed to explain the difficulty of implementing the letter of intent, but in fact revealed another message:

  The structure designed by Huang Yuting is no problem—at least it can stand the preliminary demonstration.

   Otherwise, Li Hua would just say that the plan is not feasible, and there is no need to mention the follow-up links such as surveying, mapping and balancing.

  In the research and development of the gravity gradiometer, the structural design of the instrument is actually a very important step—because of the existence of embargo barriers.

  Due to the restriction of the embargo barrier, the rabbit cannot directly copy the latest homework, so he can only try it step by step.

  The current gravity gradiometer has been optimized, so the structure is almost the same every other time.

  For example, the gravity gradiometer on the Shandong ship uses a 3X7 group structure, and the relay thread is 126, so as to achieve appropriate actual combat parameters. (This is information that can be made public)

  The gravity gradiometer of the Fujian ship is larger.

  The group structure is 5X9, the relay thread is up to 324, and there are various hardware to prevent Guangdong people from chewing, etc.

   Then Xu Yun thought about it, and asked Li Hua:

   "Gong Li, if both the surveying and mapping module and the balance module can solve the problem, plus researcher Huang's structural drawing."

   "Do you see an opportunity to come up with a makeshift version of a gravity gradiometer?"

  Li Hua raised his eyelids to look at him, clicked his tongue a little hesitantly, and did not give a direct answer, but confirmed:

   "Dr. Xu, your preset usage scenario is Yongling, right? — To tell you the truth, I don't know much about Yongling. Are there many mountains around it?"

  Xu Yun nodded, affirming:

   "The Yongling Mausoleum is backed by the Yangcui Ridge of Tianshou Mountain. There are many mountains and trees around it. After all, it is the mausoleum of ancient emperors. It must have suitable mountains and rivers."

   "What about the height of the mountain?"

   "The height is not high. Although the main peak of Tianshou Mountain is 1,000 meters high, the height of Yangcuiling is only a little over 300 meters—and there are only two peaks of this height."

   "Is the Yongling Mausoleum inside or outside the valley?"

   "Outside the valley, near the southern foot."

   "What about the detection depth?"

   "Twenty, no, thirty meters underground."

   "Is there standing water?"

"have."

  Li Hua conceived the picture in his mind, and took some parameters from Huang Yuting's letter of intent to make a draft calculation, and finally said to Xu Yun:

   "Dr. Xu, according to the preliminary calculation results, the balance module probably needs three modules: the connection plate, the dynamic balance sleeve, and the rotor dynamic balance adapter."

   "The parameters are about 3392g mm, 1696g mm, 27.5in, and the aerodynamic reference point is about 0.02."

   "Of course, this is just a simple calculation, but the approximate range should still be guaranteed."

   After finishing speaking, he turned his attention to Tongyou Ge beside him.

  Tong Ge Youyi took out the calculation paper and looked at it seriously again.

   After half a minute.

  He took a deep breath and said to Li Hua:

   "Li Gong, it shouldn't be a big problem to make this set of balance modules with our current capabilities."

   Hear this statement.

  Xu Yun's eyes lit up immediately.

   Once the surveying and mapping module, the gradiometer structure, and the balance module are assembled, a simple gravity gradiometer seems to be.

   Isn't it difficult?

  Think here.

  Xu Yun couldn't help rubbing his hands together, and asked Ge Tongyou urgently:

   "Professor Ge, that is to say, we really have a great chance of completing this project?"

   Unexpectedly, Ge Tongyou was silent for a moment, then shook his head lightly:

   "Dr. Xu, you should know that in scientific research projects, feasibility is one thing, and process implementation is another."

   "For example, if you look at this letter of intent, the default funding is 300,000 Huaxia coins and some equipment. Including the loss of casting molds, it is estimated that it will cost about 500,000."

   "Theoretically, a project of this level has to go through the resolution of the National Assembly"

  Xu Yun couldn't help saying ah:

   "No way"

   Then he looked bitterly at Elder Wang, and cast a look of pleading for help.

  Old Wang is in good spirits today, and he has the energy to pay attention to the conversations of several people. Seeing Xu Yun asking for help, he glared at Tongyou Ge angrily:

   "Okay, Xiao Ge, it's not easy for Xiao Xu to come all the way from Rongcheng, besides, you have a lot of children and grandchildren, and Xiao Xu hasn't even found a girlfriend yet, so don't tease him."

  Xu Yun:

  Although Mr. Wang's words seem to be helping him out, why do these words sound weird?

  [Moreover] What the **** are these two characters?

the other side.

  Ge Tongyou's inner emotions are obviously not as complicated as Xu Yun's. After being pointed out by Wang Lao, he just laughed:

   "Just kidding, just kidding."

   "Dr. Xu, among other things, I have absolutely no reason to shirk this matter based on the face you and Academician Pan have earned our country this time."

   "So, Dr. Xu, don't worry, I will organize the staff this afternoon, and within two days, I will definitely get the balance module done!"

Note:

  I will be discharged from the hospital tomorrow, and I will ask for a day off. I hope all readers will approve.

  (end of this chapter)

Chapter end