Full of excitement, Zhang Yi immediately replied to Von Carmen with just two words: I would like three planes in exchange for Mr. Pelant’s coming to China! China will prepare the best plane, the best environment and the best facilities to welcome Mr. Pelant to China for scientific research!

Von Carmen was ecstatic when she received the newspaper. Great, three planes, and the most advanced one. If it is to be sold to Germany, it will cost at least nearly one million pounds, so she took it out generously! Why don’t you stay at this time? Von Carmen told Pelant the news for the first time, and both of them got excited!
In this way, a future master of science and a present master of science were bought by Zhang Yi’s three planes.
Chapter one thousand two hundred and ten Bait wind tunnel
In this way, von Carmen Plante became the first person invited to China.
When I came to China, I paid attention to them. Zhang Yi asked Liang Qichao, Cai Yuanpei, Einstein and Planck to accompany the presidential palace and personally received two assistants from von Carmen and Planck.
Speak frankly. The first thing Pelant said after seeing Zhang Yi was Mr. President, where is my plane?
Zhang Yi was startled and immediately reacted. Is this guy too anxious? Just arriving in Beijing is like asking for a plane yourself.
Zhang Yi laughed. "Don’t worry, Mr. Pelant, since I promised you, I will definitely do it in nanyuan airport. There are dozens of planes of various models there. You can pick them up at any time if you want. Today is an important moment for you to come to China. This is a reception banquet. Although we have put our mind to it, haha."
Pelant turned red and replied, "Mr. President, to tell you the truth, my research project is in urgent need of aircraft support. There are many kinds of data. Because there is no aircraft flight verification, I came from France. German aircraft has been regarded as a treasure in the military. It will only be allowed when major projects are carried out, and it will be very troublesome and will seriously interfere with our research progress. Please forgive me."
Zhang Yi waved his hand and said, "Mr. Pelant, you are welcome to be a guest from afar. You are our invited VIP. Naturally, I will do my best to support your scientific and technological research. Don’t say that one plane or ten planes will help your project. I will never be stingy!"
See Zhang yi so attitude pelant just rest assured.
Pelant went on to say, "Mr. President, there is something I need to say, that is, I am German and of pure Germanic descent. I refuse to be called by my motherland at a certain moment. If my country needs it, please allow me to return to Germany. This is my request in advance to come here to promote my beloved topic!"
Zhang Yi laughed immediately after one leng. Other people are not easy to deal with. You have researchers in your heart who don’t care about me. trick or two, you just want to go, but you can’t leave. There are delicious baits hanging in front of me. I’m afraid you little fish will run away?
Zhang Yi primly said, "Mr. Pelant said that the so-called scientific frontier scientists have national boundaries. I fully understand your request. I will never stop you if your country calls you to come back to China. This is your greatest respect and the best respect for our friendly country Germany."
Pelant whispered, "Thank you, thank you, Mr. President, for understanding!"
Zhang Yi went on to say, "I heard that Mr. Pelant has a very high attainments in aerodynamics and fluid mechanics and is a leading university. I would like to ask what is the most important in aerodynamics?"
Pelant hesitated. "This Mr. President, no matter which field or discipline theory is equally important, a new development can not be achieved without a technology, such as aircraft, engine technology, propeller manufacturing technology, the same wing shape is equally important for aircraft flight, and communication equipment may be required in the future …"
Zhang Yi nodded and replied, "Mr. Pelant deserves to be said to have a unique vision. It makes sense for you to say these things, but what are these foundations?" Aircraft can have better use only with these technologies, but aircraft development is a comprehensive project, which involves all the technologies you mentioned. In addition, there is the material technology of aircraft fuselage. In the future, the material of aircraft fuselage will definitely develop towards firmness and portability, and then there is the plasticity and ductility of materials. However, it is not a simple problem to establish aircraft research, and the academics involved are too complicated. It takes a lot of manpower to bring these engineering technologies to the aircraft. Force and we can’t guarantee that we will succeed. This requires us to master some key data before building the plane, such as engine power parameters, such as the force on the fuselage in flight. What do you say about the influence of propeller wings and fuselage on aerodynamic resistance? "
Pelant was stupefied, but he didn’t think about it. After all, he didn’t develop the plane. The plane just came out three or four years ago. How can he know so much about it?
Pelant questioned, "Mr. President, what do you mean?"
Zhang Yi said with a smile, "Actually, we can build a facility to simulate the data characteristics of various climates and weather conditions, and carry out phase science experiments to test our phase technology to produce various climates, especially the data support for aircraft development and manufacturing!"
Pelant’s eyes are bright. Yes, not only airplanes, but also other engineering equipment can be taken to this facility for testing. Once this facility comes out, it will greatly reduce the failure rate of engineering research, which is of great significance to scientific research!
Pelant clapped his hands and praised, "Mr. President, I didn’t really believe that you are a scholar with profound attainments in science and technology. I didn’t know that I was shallow until I met you today. I sincerely apologize to you for saying that this facility is too important. Once the research is successful, it will be of great significance to the progress of scientific research!"
Zhang Yi laughed. "Mr. Pelant is ridiculous. I really don’t dare to think that you are a famous expert in aerodynamics and fluid mechanics and a meteorologist. It is most appropriate for you to do this job …"
Pelant stood up with his eyes shining and shouted, "Mr. President, you and I have pointed out a way in scientific research and the world has pointed out a way. Thank you so much. I will do my best to leave this job to me. I will never live up to your expectations!"
Not only Pelant, but also Einstein Planck looked surprised. This president is really a freak of genius. If he doesn’t say it once, it will definitely cause a sensation! This kind of facility construction is too important for aerodynamics and future aviation technology!
Zhang Yi ignored everyone and calmly replied, "I have named this facility and called it a wind tunnel!" "
Chapter one thousand two hundred and nineteen I’m flattered
Wind tunnel?
This name is very close to the equipment. Various climatic and weather conditions have an impact on the weather. Aren’t the two most important data in the climate and weather the flow of gas, that is, the change of wind speed and temperature?
Pelant has been deeply impressed by Zhang Yi at this time. It is like a cloud to see the sun in just a few words. It is very rare for him to have such a great influence. Even Planck and Einstein are rare!
Pelant quickly said, "Mr. President, I hope I can participate in the wind tunnel research and construction. I very much look forward to your brilliant wind tunnel construction, even if I am your assistant!"
Planck curled his pie and said, "Planck, you are a guy who is holding on and holding back. When Einstein and I invited you to China, why did you refuse so simply?" Now you want the president to help you? After that, haha, now he has been booked by Einstein and me. He will accompany us to talk about the theory of relativity of quantum mechanics in all his spare time! You are late! "
In a word, Pelant said that two people have always been friends, and Planck is older than Pelant, who is nearly twenty years old. Naturally, he speaks with scruples.
Pelant said, "Dear Mr. Planck, I don’t know the president well enough. Hehe, I admit that I was wrong, but you can’t monopolize the president. You must give me a share!"
Zhang Yi’s face turned black and wiped his feelings. They regarded themselves as sweet potatoes in the vegetable market, and they could divide them as they wanted.
Zhang Yi hurriedly said, "Ladies and gentlemen, I am the president of the Republic of China, who is busy on weekdays. I have the energy to carry out scientific research with you. What I can do is to give some opinions in some directions, so don’t be difficult for me if I can compare with your profound knowledge."
It’s also a country where there are so many people who come to carry out scientific research. Only then can they smile and stop arguing.
The reception lasted for more than two hours before the curtain fell, and everyone left, but Zhang Yi actually left von Carmen alone.
Just then, a kind of big boss talked about it. Von Carmen was just a fledgling and unknown young man. He could sit in the corner and listen here and there.
At the end, he didn’t say a few words to suppress his excitement and watch Zhang Yi carefully.
At the end of the day, Zhang Yi actually left von Carmen here, which made Pelant inexplicably amazed at how his brother was so special in the eyes of the president. First, he personally invited the existing one to stay and talk alone, afraid not to say that he was Einstein. Neither of them was so well paid, right?
Von Kamen glanced at his predecessors weakly, and he himself was puzzled. It’s a great thing that Mr. President wants to talk alone!
I’m so happy. I compared my teacher with Planck and both of them. Is it true that the young man has stars in his eyes? This is his idol!
Zhang Yi looked at Von Kamen and suddenly smiled and asked, "Is my dear boy a little nervous?"
Von Kamen nodded and shook his head quickly and replied, "Mr. President, I am a little excited, not nervous, because I have met the bloody leader of China, which is the wish of many young Jews now. We know that you, the Jews, have helped us greatly and will help us restore our country!"
Zhang Yi nodded and said, "Well, I have this plan, but the current world situation is too complicated. I want to restore Jerusalem and talk about farewell. Not to mention that Jerusalem is still ruled by the Ottoman Empire, I can’t launch an army to invade others. So we have to wait for the right opportunity. What Jews have to do now is to seize the opportunity to accumulate strength. Just like China, we also need to accumulate strength. Only when we are strong can we better protect ourselves, our relatives and friends around us, including our friends!"
Von Carmen nodded and replied, "I am young, but there are many knowledgeable compatriots around me. Most of them have told me that I have come to China. First of all, I want to help China become stronger so as to help the Jews become stronger. I will stay in China until I know when I will meet my father!"
Zhang Yi felt funny in his heart. The greatest scientist in the 20th century, the leader of space science, now he has some trepidation in front of him, which is a trick of nature.
Zhang Yi went on to say, "Let’s forget about this. I personally invited you to China and let you flow. Naturally, I have some questions to communicate with you!"
Von Carmen quietly looked at Zhang Yi and waited for Zhang Yi to take the message.
Zhang Yi then asked, "Carmen heard that you are very obsessed with aviation?"
Von Kamen nodded firmly. There is no doubt about this. From the first time he heard about airplanes, he has made up his mind to play his own world in the future aviation field! This will be a field that will have a great impact on the future history of mankind!
Zhang Yi asked, "How much do you know about this field?"
Von Kamen replied, "Mr. President, from now on, I don’t know much about aviation, and I’m still in a very shallow stage, but I believe there must be a place for me in the future aviation field!"
This is the pride of a young man, and it belongs to the pride of a talented young man!
Not having enough talent and confidence is the way to show such confidence.
Zhang Yi laughed and came over and patted von Carmen on the shoulder and shouted, "Good boy has ambition and I admire you!"
Zhang Yi paused for a moment and then said, "In the future world, airplanes are a very small field. There are two things that are the most difficult to ponder. One is the vast universe, and the other is that human beings themselves leave it alone. We know too little about this vast universe. We can’t even go to the moon recently, which makes it even more obvious how small we are. Your future goal is to show your talents and develop more advanced aircraft. This circle of airplanes is not enough for you to display your talents, and the same field is not enough for you to display your talents. It is this vast day!"
Chapter one thousand two hundred and ninety Advice
Zhang Yi’s vision is long-term and profound. Just after Planck and other industry leaders exchanged ideas, even several great scientists have been lost by him.
Von Carmen was incited by Zhang Yi’s words!
Von Carmen asked uneasily, "Mr. President, you have a unique vision. Which direction do you think I should develop?"
Zhang Yi hesitated for a while, but he didn’t want his words to affect Von Kamen’s judgment on his future career and make him lonely. He is not omnipotent. Once the master of science is delayed, his sin will be great. But if you don’t say one, two, three, and fear Von Kamen, you won’t leave it at that.
Zhang Yi replied, "Carmen, you should pay attention to three directions in the field of aerospace nowadays. The first one is aerodynamic dynamics. You should ask more questions before Mr. Planter; The second is fluid mechanics, which also needs you to study more; The third one is that you must dabble in rocket research and development in the future. At present, the rocket root has not really started. What human needs is to really control the rockets that human beings bring benefits, not like this … "
"Control the rocket?"
The first two fields are familiar to him. Although he is only in his twenties, he has made his mark in the field of dynamics. The future prospects are limitless, but the field of rockets is almost completely unfamiliar to him!
In this era, rockets are mostly a flash in the pan, and people can control them by root means, either like fireworks, or they can’t rise because of lack of power. This is really a difficult problem to solve. It seems that Mr. President should have been prepared in his heart to control rockets.
Von Carmen quickly asked, "Mr. President, do you have any good suggestions?"
Zhang Yi replied, "I can’t give it to you because it is too specific. Now the rocket is rooted in gunpowder or uncontrollable instantaneous combustion of fuel. Although the rocket rises smoothly, it can’t last long, which means it loses its meaning like a shell. How can this be done?" The key now is to develop a solid fuel with controllable process, which can continuously burn and generate strong thrust. Only when this goal is achieved will the rocket have practical significance! "
Rocket planes are different planes that take off from rockets by propeller lift. Because of their particularity, they have to rely on enough thrust to make sure that gravity will help them have a place to fight!
Von Carmen frowned and replied, "Mr. President, this solid fuel is not easy to develop …"
Zhang Yi replied faintly, "Carmen is difficult to climb! Things are not so easy. When I started from scratch, I couldn’t make almost any weapons. Now I already have planes and tanks that European and American powers have never owned. The problem is not difficult, but you dare! "
Zhang Yi’s words aroused Von Carmen’s arrogance. When the young man thought that he was talented and rarely let him admit that he lost the bet.
Von Kamen said, "Mr. President, you can rest assured that I will definitely make the rocket industry develop!"
Zhang Yi smiled and nodded and replied, "Good boy, it is you!"! It is only appropriate to realize that the aircraft relies on propeller power. When the speed of the aircraft reaches 500 km/h or 600 km/h, the lack of propeller will appear. This is the maximum speed of the propeller. If you want to be more amazing, you must change the current aircraft power mode and aircraft structure. What is the future aircraft power mode? I can tell you that in the future, airplanes will still rely on solid fuel or a powerful liquid fuel. Thrust is limited, and it is not enough to increase propeller power! "
Von Kamen exclaimed, "So in the future, we can also transfer part of the rocket technology to the plane?"
Zhang Yi laughed. "Why not?"