Chapter 164: Although our material department is not as good as Toray, there are still hard bones ...

Luo Jia finished his thoughts, and there was an excitement in the conference room.
Luo Jia deserves to be the head of the tough guy sky group, his whimsical, sometimes really amazing.
The Carmen Vortex effect has terrifying power, just like the demon hidden in the wind. To avoid being attacked by this demon, high-rise buildings need to conduct wind tunnel experiments. Do everything possible to prevent the Carmen Vortex effect from occurring.
However, Luo Jia's idea was to release the demon hidden in the wind, use the Carmen vortex street effect to generate electricity, subdue the demon, and let him serve humanity.
This is really a bold and brilliant idea. Under the action of Carmen Vortex Street, the energy generated by the geometric multiplier increases. Even bridges weighing 10,000 tons can be twisted into twists, which shows the terror power it contains.
If this power is truly released, it will definitely rewrite the world's energy landscape.
"Well, it's heartbeat!"
"I have a hunch, let's go this step, I'm afraid to change the course of history!"
"I know! Luo always took us to wind power is not so simple."
"Using the Carmen Vortex effect to generate electricity, how could I never have thought of it!"
"I love my job! I'm going to work my entire life in my post!"
Everyone is crazy about Luo Jia's bold decision. For a science and technology worker, it is a wonderful luck to be able to witness history and change the world.
Li Moran was so impressed that he remembered that early morning in the summer, and he and Luo Jia rode a motorcycle to hang out along the river.
Luo Jia pointed to several wind turbines on Chongming Island opposite, and said lightly, "In the field of wind power, Siemens and Vitas are absolute rulers, but it won't be long before they will be killed."
Sure enough, time passed day by day, summer was gone, winter was coming, Luo Jia was finally going to start to attack Siemens and Vitas.
It's just that this guy is really cruel enough. If the project can be successful, it will be more than just two wind power giants. Those giant energy giants will also be swept into the garbage dump of history.
When it comes to the Carmen Vortex effect, you have to mention von Carmen.
The von Carmen momentum integral equation, the von Carmen isotropy hypothesis in turbulence, the von Carmen constant, Carmen disk analysis, Carmen vortex calculation, transonic similarity law, etc. are all things that fluid mechanics researchers must have learned.
And he is Qian Xuesen's teacher. The two collaborated to create the Carmen-Qian Xuesen formula.
In short, Mr. Carmen is the founder of modern fluid mechanics, a great scientist bound to be remembered by history forever.
Luo Jia waved his hand to signal everyone to be quiet, and then said with a smile, "It seems that everyone already understands what I mean, yes, since the Germans like to play wind power so much, let them continue to play, we and them Not the same, since we want to play, we have to play a more powerful one. "
"As we all know, there are two necessary conditions for the formation of the Carmen vortex effect."
"First, there must be a certain angle of rise to create a vortex."
"Second, the Reynolds number satisfies a certain condition, so that two adjacent vortices are staggered by a certain ratio, and the center points of the vortices are aligned."
"In the flow experiment of a cylinder, from about Re = 40, a pair of vortices at the rear of the cylinder began to show unstable swings. From about Re = 70, the vortices alternately fell off the cylinder. Flowing down, a certain regular, cross-aligned vortex is formed behind the cylinder ... "
Luo Jia said, starting to list formulas and data on the whiteboard as usual.
He began to enter the state, leading the brainstorming team to the heart of the problem.
Luo Jia shrugged and said, "How to artificially create the Carmen vortex effect is only the first step of the problem. The difficult part is control and energy collection."
"With such a huge super-physical effect, if the control measures are not in place, the effect of landslides can really be achieved. That would be shocking enough, but after all, our purpose is to generate electricity, not to destroy it."
"So the electric field that uses the Carmen vortex street effect to generate electricity must first pass the material. My opinion is that the use of carbon fiber materials requires the efforts of our material science team. After all, in the field of carbon fiber, China and the international community The gap is still relatively large. "
"Here, I have to mention our old rival Neon again. The three largest carbon fiber giants in the world are all from Neon. They are Toray, Teijin Toho, and Mitsubishi Liyang."
Luo Jia shook his lips and said with a bit of depression, "The combined output of the three neon companies accounts for more than 50% of the world. Toray ’s own production capacity accounts for 34% of the world. An extremely scary opponent. "
"And the other two of Neon are also very powerful. The parent company of Toho is Teijin Group, and the parent company of Liyang is even more powerful. It is Mitsubishi Corporation. In terms of capital and technology reserves, these three companies can smash all World carbon fiber players. "
"And in addition to them, there are six major players around the world, North American Hexel, Zoltek, Cytec. They are mainly made of thick and thin carbon fiber, regardless of production capacity and technology, and Neon can't compare.
"In addition, there are SGL in Germany, Formosa in the Gulf Province, and Aksa in Turkey. These three are also considered major players in the world."
"Why should I separate the three Neon houses from the other six?"
"Because our competitors are actually only three neon companies, and the other six companies are half-dead, even if our star technology is not sold, the reason is very simple. Our developed country pulverizer is investing crazy in the carbon fiber field. The ability to make T100 to T800 models, from junior to intermediate products. "
"It is particularly important to point out that Aksa, Turkey, is frightening at first. How can even a country like Turkey make carbon fiber? It seems that the technical content of this thing is not very high."
"But in fact, Aksa is the vest factory of North American chemical giant Dow, and everything comes from North America."
"It can be seen that in the field of carbon fiber, it is absolutely high-end, there is absolutely nothing for weak countries. The only ones who can make carbon fiber are us, Neon, North America, and Germany."
"To what extent has China's carbon fiber developed?"
"The carbon fiber solar panels used for the Shenzhou 11 spacecraft are made by Beihua, which shows that the quality of domestic goods is also good."
"But unfortunately, as a front-line company in international competition, we understand the truth better than laymen. Laboratory results and small batch production are not king bombs. Real mass production and cost-effectiveness are the most important. "
"We are working on large-scale power generation, so we need cheap and easy-to-use carbon fiber. This goal should be a bit difficult. What do you think of the old season?"
Ji Ming heard Luo Jia click on his own name and had a grinning smile and said, "What can I think? At the beginning, you said that you want to make a battery, but even the aluminum plastic film and the winding all-in-one machine were all put together. . "
"Now you say that you want to engage in wind power, I knew at the first hearing that it is not that simple, a high-strength carbon fiber material that can resist the Carmen vortex street effect, and it is also cheap? This is really too difficult. I do n’t tell you, I am now scalp It's numb. "
A small joke, the front suddenly turned, Ji Ming's eyes flashed with confidence and determination, Shen said, "But please rest assured that although our material department is not as good as Toray, there are still a few hard bones. of!"
"I'm still here today. Even if the material department is hard, it will never drag everyone's back! The carbon fiber material for the fan, leave it to us!"
There was a warm applause in the conference room, and everyone was deeply encouraged by Ji Ming's statement. The first person in the company's materials science, perfectly demonstrated what the tough guy spirit is.
And this spirit is undoubtedly contagious. As long as you enter the door of Xingchen Technology, sooner or later you will get this kind of fault that you do not admit defeat or compromise.
Luo Jia nodded. "Yeah, at this stage of the company, no research and development of any technology is simple and requires a lot of top-notch wisdom and astronomical digital research and development investment."
"That's why we have to be giants, because if we are not a giant company, we can't afford such an expensive game at all."
"Ji Ming's materials department will be responsible for carbon fiber, but we need to know that after the production of carbon fiber, two important chemical agents are needed, carbon fiber viscose and sizing agent. Viscose needs to be responsible for bonding the carbon fiber layer by layer, and the sizing agent. It is essential for carbon fiber styling. "
"Ten years ago, domestically produced sizing agents could hardly be described as terrible, but with the technological progress of domestic manufacturers, they have basically reached the international first-class level."
"I just use carbon fiber to build the fan and withstand the impact of Carmen Vortex Street. Whether domestic viscose and sizing agent can be used, I'm not sure. This requires a lot of testing by the Ministry of Chemistry. If this is not possible, we may have to develop it ourselves."
"Brother Dongning, in this regard, you need to work harder in the Chemical Department, and cooperate with the Materials Department to finalize the main materials."
Zhang Dongning didn't have the humor like Ji Ming's. This North Jiangsu man, who had always been honest with Pakistan, stood up, nodded hard, and then returned to his position, and Ji Ming looked at each other.
Luo Jia grabbed his head. The two teams of Zhang Dongning and Ji Ming could only solve the problem of the material of the main body of the fan. The tasks of the electromechanical part below need to be arranged.
He began to draw pictures on the whiteboard, one was a traditional three-leaf fan, and the other was a new leafless fan based on the Carmen vortex street principle he envisioned.
It seems that this fan that Luo Jia envisions is a bit like a torch. Countless tall torches are inserted into the sea and form an amazing vortex matrix. Vibration and energy will be generated in this large matrix.
Because it is offshore power generation, away from land and people, such a power plant avoids the impact on land base.
Luo Jia is also afraid that the power of this gadget is too great. It really does things such as a small earthquake and it is not very good.
Luo Jia is painting for you to imagine the wind farm. At this time, Enran suddenly frowned, as if thinking of something, his action was just seen by Luo Jia.
"Enron, what do you want to say?" Luo Jia asked him.
"I suddenly thought of a very serious problem," Enron frowned. "Using the Carmen vortex street principle to generate electricity ~ EbookFREE.me ~ In addition to the need for a wind tunnel, advanced fluid mechanics calculations, such as this highly commercial Confidential things, if calculated on foreign fluid mechanics software, I am afraid it is not safe. "
Enron finished this sentence, and the scene was suddenly stunned, and everyone showed a distressed expression.
The development of fans that generate electricity based on the Carmen vortex street principle necessitates massive calculations. At present, industrial software that can simulate computational fluid mechanics is basically controlled by foreign companies.
It's easy to buy software, but if the precious data leaks out, it will be bad. Scientific research data is the lifeblood of scientists and it will not easily be shown to people.
Luo Jia put down the ink pen in his hand and looked back with a smile and said, "Do you know why I don't come sooner or later, but at this time announced the decision to enter the field of fans?"
After speaking, Luo Jia nodded to Li Moran, "Did you forget that the company has software corps in addition to the hardware corps? When you were studying capacitors and electrical controls, they were not sleeping."
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