Chapter 96 Isn’t he standing right in front of you? 【Please order in full! 】
The assistant looked on blankly.
He didn't know what the other person said, but he saw Dean Duanmu completely stunned on the spot, neither speaking nor making a sound, as if his soul had been taken away.
Dean Duanmu took the cell phone to his ear and took a look at it. At this moment, his face was full of doubts about life, and even his eyes were confused.
When he raised his head and met the eyes of the assistant not far away, the two of them looked at each other with confused expressions on their faces.
Until Lin Yuanyong kept hearing on the phone, ‘Are you listening? Various shouts of "Can you hear me?" finally brought Dean Duanmu back, who was confused and began to doubt his life.
“Ah”
“I’m listening.”
“I’m listening.”
Dean Duanmu put the phone to his ear again, “That’s it. The signal was a little bad just now.”
"Didn't you hear what you just said?"
"Say it again."
Lin Yuan said with all his heart that that was the Xiangfeng rocket launch base!
You can receive signals on rockets and in outer space. There is no reason why mobile phone signals would be bad?
In order to save time, Lin Yuanyong had no choice but to speak quickly:
"I just said."
"Because of some special needs."
"We want to use the heavy rocket you have on hand to try to modify it?"
"Let's see if we can realize the function of recycling and reusing multiple times."
Dean Duanmu: "."
You heard that right!
He heard it right before!
As expected, damn it is like this!
Recycling and reusing heavy rockets multiple times?
Do you want to listen to what you are saying? !
Is this something that is possible?
"Lao Lin?"
"Do you know what you are talking about?"
"Heavy rockets have been recycled and reused multiple times?"
Duanmuyuan The leader said excitedly: "No country in the world can do this!"
"This technology is currently impossible to achieve!"
"If it hadn't been you, Lao Lin, who made this call, I would have hung up long ago!"
That's right if I don't believe it. normal.
Lin Yuan earnestly hoped that someone would call him and say that he could make an orbital airborne landing device in outer space. He would definitely not believe it.
Where are you playing?
"Don't get excited."
"Don't get excited yet."
Lin Yuanyong said slowly: "What if I tell you that this matter is authorized by Mr. Zhang?"
"Require other units to agree unconditionally and cooperate with all actions?"
Dean Duanmu was suddenly shocked!
If Mr. Zhang really gave such an order, things would be completely different.
"Mr. Zhang."
"Mr. Zhang really issued such an order?" Dean Duanmu couldn't believe it.
"Old man, can I joke with you about this kind of thing?" Lin Yuanyong said, "We are leaving now. I estimate that we will be at your place in two days."
“I’ll show you the paper documents when the time comes, the kind with the big red stamp, you can’t fake it if you keep it!”
Said very firmly.
Said very confidently.
Dean Duanmu knew that Mr. Zhang’s order must not be false.
Can.
Recycle and reuse heavy rockets?
As the head of a hospital and a technician who has been working in the rocket field for decades, he fully understands how difficult the technical problems are.
The first is the issue of materials. To achieve reuse, can the material withstand repeated high temperatures and pressures of thousands of degrees without deformation?
The second is the engine. Can the engine be reused?
Today's delicate rocket engines can generally only be used once. No matter how many times they can be used, they still pose great safety risks.
Under normal circumstances it will not be used again.
Of course, compared to hardware, the most difficult thing is software.
Rocket recycling mainly involves recycling first-stage rockets, which are expensive to manufacture. Successful recycling will greatly reduce the cost.
But there is one of the most difficult places.
When the first-stage rocket completes its mission and falls away from it, the situation is extremely complicated.
Wind force, speed, attitude, etc. must be taken into consideration, and the variables are extremely complex.
Unfortunately, the effective window period is less than two to three hundred milliseconds.
If you miss it, you may no longer be able to guarantee its successful recycling.
That is to say, there must be a landing section guidance algorithm that can calculate the magnitude and direction of the engine thrust in real time within two to three hundred milliseconds to achieve a safe and precise landing.
It’s hard!
So difficult that it’s almost impossible to achieve!
All of the above are problems that cannot be solved at present, and they also make Dean Duanmu more determined in his inner thoughts.
"Okay!"
"Very good!"
"Then I will be waiting for your arrival in two days!"
"I Want to take a look? ”
"What kind of transformation method is it? What kind of technology?"
"It can make heavy rockets recyclable!"
The assistant looked at Dean Duanmu and hung up the phone emotionally. .
He still didn't know what the other person said that could make his usually calm dean so excited.
On the right side of the line of sight, there is another old man walking towards him with his hands behind his back. He is wearing a white research uniform. If he were not bald, he would still look quite handsome.
"Hello, Vice President Zeng~" the assistant greeted politely.
Vice Dean Zeng also nodded politely in response.
He walked to Dean Duanmu with a smile and asked, "What's wrong?"
"Why do you look so lost?"
"It was last night Didn’t you sleep well?”
"Or is it that you have worked overtime all night and your energy has been drained?"
Faced with this old friend's teasing, Dean Duanmu rarely had any intention of playing around.
He just looked at the heavy rocket in front of him and said slowly: "Old Zeng?"
"If someone told you"
"You can achieve more heavy rockets What do you think about recycling? ”
Vice President Zeng was stunned for a moment, then burst into laughter.
"What do you think?"
"Lying in bed and thinking, there is everything in my dream."
Are you kidding me?
Recycling of heavy rockets? What is the difference between this and asking a three-year-old child to solve the Riemann Hypothesis (the top ten world problems in mathematics)?
It’s just a joke!
An impossible thing!
Facing Lao Zeng’s playful smile, Dean Duanmu said in an unusually serious tone:
“I actually think so too.”
"But."
"Lao Lin called me just now and said that someone can do it and will come over in two days to do the experiment."
"Lao Zhang even did it himself and cooperated unconditionally. "
The smile on Vice President Zeng's face suddenly disappeared.
He was stunned for a moment, "What"
"What?"
"What did you just say?"
At the same time,
069 base, in the dean's office,
"Then Bian has been contacted." Lin Yuanyong waved his phone, "There will be no problem."
Su Chen nodded.
Chief Engineer Qi on the side could not restrain his curiosity and asked: "Chief Engineer Su?"
"What are you going to do?"
Su Chen sent the rocket drawings spread out on the table.
“If you want to realize the multiple recycling and reuse of heavy-duty rockets, the first thing to solve is the material problem.”
"This problem is not difficult to solve."
"We can use the same materials as the outer space orbital airborne generator."
"The only problem is to convert these extremely special super alloys into Build it as soon as possible according to the dimensions on the rocket drawing."
"We may be very busy next!"
As Su Chen said.
Next, the entire 069 base entered full firepower mode.
Start manufacturing super alloy at full capacity 24 hours a day.
Normally during the day, Su Chen would go to the scene in person to keep an eye on it.
At night, Chief Engineer Qi, Shi Weiwei and others were watching at the scene.
Time is tight and the task is heavy.
Everyone is ready.
Just like that, two days passed by in a hurry.
It takes just two days to make all the super alloys needed for the rocket.
But the progress made Su Chen satisfied. As long as we continue to manufacture at this speed, the progress of the subsequent modification of the rocket will not be affected.
Two days later.
A military green jeep slowly drove into the Xiangfeng Rocket Launch Base.
Almost early in the morning, Dean Duanmu and Vice Dean Zeng were waiting at the door.
“哐——!”
The military green car door opened, and Lin Yuanyong stepped out of it.
Chief Engineer Qi, Su Chen and Shi Weiwei got off the bus from the other side.
"Dean Duanmu~"
"Long time no see."
Lin Yuanyong took the initiative to step forward and say hello.
“Haha!”
“Long time no see, long time no see.” Dean Duanmu said with a smile.
The two held hands together.
While talking and laughing, Dean Duanmu looked straight at Chief Engineer Qi.
He has gray hair, hands behind his back, and looks like a leader, but his skin is a bit whiter, but that’s all he is, so this guy should be it!
“I guess this is the expert who proposed the reuse of heavy rockets?” Dean Duanmu asked with a smile.
Vice President Zeng thinks so too.
As for the two young men behind?
Nonsense!
It must be an assistant!
It is normal for the dean to have an assistant or something beside him.
Isn’t it just right for two people to have one for each person?
Lin Yuanyong and Chief Engineer Qi looked at each other and immediately laughed.
“It’s not me.”
“It’s not me.”
Chief Engineer Qi smiled and waved his hands quickly, “It’s not me.”
“I But I don’t have that ability.”
As soon as these words came out, Dean Duanmu and Vice Dean Zeng immediately couldn't deal with it.
Not you?
Who else could it be?
"This" Dean Duanmu glanced at the four people present and said in deep thought: "Did something happen?"
"That old professor can't come for a while?"
Hearing this, the smiles on the faces of Lin Yuanyong and Chief Engineer Qi became brighter.
Dean Duanmu watched the two of them smiling more and more happily, and in his heart ten thousand grass and mud horses were running through.
No?
What do you want me to ask you?
Why are you two laughing all the time?
grass!
What's going on?
Is it so funny?
Dean Duanmu glanced at Vice President Zeng.
Vice President Zeng also spread his hands, indicating that I was also confused.
Seeing that Dean Duanmu was getting impatient, Lin Yuanyong smiled and said, "Here he comes!"
"Here he comes!"
"Of course the old professor is here!"
< br>"How could it not come if we all agreed on the phone?"
Lin Yuan used to come to Su Chen's side and made a gesture of invitation with his hands, "Isn't he standing right in front of you? ?”
? ? ? ? ?
Huh? !
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(End of this chapter)