"Oh my god, I always felt that something was missing." Professor Rudolf Wagner exclaimed, "Boss, Brother Yun, why didn't you say so earlier?"
The professor's level was above Liu Zewei's. He looked at the formula on the table and exclaimed.
The people around them looked at him in surprise.
A foreigner with blonde hair and blue eyes speaking in standard Northeastern Chinese was not a common sight anywhere. In particular, the professor was so ostentatious. He was not reserved at all and was very interesting.
"It also has something to do with temperature. This formula is only the most preliminary," Zheng Ren continued. "The specific formula is too complicated to explain. I guess Dr. Mehar doesn't know it either."
"Temperature?"
"Old Liu, the viscosity coefficient of a body temperature of 36.2 ℃ and 37 ℃ is different. The higher the body temperature, the smaller the viscosity coefficient. The movements are also different. "Su Yun smiled as he picked up a piece of meat.
"Richard Feynman said that turbulence is the last barrier of classical physics," Zheng Ren said. Zheng Ren said, "On the last day of the 19th century, Baron Kelvin gave a confident speech at the annual meeting of the British Royal Academy of Sciences. He said that the building of physics had been built, and all that was left was some minor repairs.
Liu Zewei was dumbfounded.
It was just an interventional surgery. Was there a need to talk about classical physics? Was he going to talk about quantum physics next?
Sure enough, his prediction had become reality.
"Newton's three laws of mechanics, Kepler's three laws of celestial bodies, the three laws of thermodynamics, and a bunch of Ohm's theorem, Lenz's theorem, Coulomb's theorem, and Joule's theorem. These have almost built the building of physics. Oh, right, it's classical physics, "Zheng Ren said. "But there's still one problem. After the emergence of quantum physics, it still hasn't been solved — turbulence."
"Boss … Boss Zheng …" Liu Zewei really did not understand. He could not remember Newton's law clearly. His mind was full of that thought. It was just an interventional surgery. Was there a need to make it so high-end?
"Old Liu, what's wrong?" Zheng Ren seemed to be thinking about something. He just asked casually.
"Turbulence? Turbulence in water? That … Is it very difficult? " Liu Zewei knew that if he asked, he would definitely be laughed at. However, if he did not ask, he would not feel at ease.
"When Heisenberg left, he said that when I see God, I must ask him two questions. One is about relativity, and the other is about turbulence. By the way, do you know Heisenberg? "Zheng Ren asked naturally.
Liu Zewei burst into tears.
Was he too retarded? Boss Zheng even asked him this question. Heisen Castle? How could he not know?
But before he could speak, Su Yun began to explain.
"The main founder of quantum mechanics, the representative of the Copenhagen School, the 1932 Nobel Prize in Physics. Boss, I think the reason why there hasn't been any breakthrough in quantum mechanics is related to turbulence. "Su Yun ate the meat and drank the Big Seductive Wu Su while talking nonsense.
"Doctor Su, please wait for a moment. I've already returned my physics class to my high school teacher." Liu Zewei was not embarrassed at all. He knew that what they were going to talk about today should be very important.
Zheng Ren was also a little surprised. Turbulence was something he had only understood after reaching the peak of interventional surgery. Dr. Mehar should only have a little idea, but it was very vague.
But Su Yun, this guy, ate, drank, and played all day, how did he know about turbulence?
Zheng Ren sighed in his heart. A genius was indeed a genius. From cardiothoracic surgery to interventional surgery, Su Yun's eyes were still as sharp as ever. He could see the essence of the problem at a glance.
"Call me Brother Yun, not Doctor Su." Su Yun raised his glass and clinked it with Chang Yue's before downing it in high spirits.
"Uh …" Liu Zewei had always rejected this form of address.
Now, however, he really could not refuse anymore. In academia, those who were accomplished were respected. He could not understand the other party's operation or the theory, so what was there to be reserved about?
"Boss Zheng, Brother Yun, what is turbulence? How is it reflected in interventional surgery? "
Zheng Ren did not speak and glanced at Su Yun.
Su Yun explained as he poured the wine.
"If you want to understand turbulence, you must first understand the laminar flow of blood. Simply put, it's the flow of blood in layers. This is what the law of viscosity from before was referring to.
When the flow speed is very low, it doesn't move forward as a whole. Instead, the layers do not mix with each other and flow layer by layer. When the flow speed gradually increases, the fluid begins to sway in a wave-like manner.
The frequency and amplitude of the sway increase as the flow speed increases. This is called transitional flow.
When the flow speed continues to increase, the streamline becomes blurred and vortexes begin to appear. The laminar flow is destroyed and the adjacent layers not only slide but also mix. This is called turbulence, also known as turbulence, turbulence, or turbulence. "
Zheng Ren smiled.
Su Yun really did know.
Tomorrow, he would definitely make him wear a lead apron on stage. Want to hide? No way!
Zheng Ren waved for the beer girl to come over.
"Sorry, ten bottles of beer," Zheng Ren said.
"Boss!" Su Yun screamed.
"Sir, sell …" The beer girl's expression was ugly.
"It's fine. The price is normal. Just treat it as my treat," Zheng Ren said with a smile.
The beer girl was relieved.
"Boss, what are you doing!" Su Yun said through gritted teeth.
"There's so much alcohol, don't drink until you're stupid," Zheng Ren said expressionlessly. "Come with me for surgery tomorrow afternoon."
"Isn't he Fugui?"
Su Yun and Professor Rudolf Wagner looked at Zheng Ren together. Liu Zewei was still staring at the faded formula on the table in a daze.
"Fugui's level is still lacking. For the Nobel Prize, he has to be more stable," Zheng Ren said. "When did you understand turbulence?"
"When I was performing surgery in Pengxi Village," Su Yun said. "At that time, Mu Tao's operation basically had no flaws. If I couldn't hit him, I wouldn't have the energy to perform the surgery. So I thought, it's not difficult to think about it. "
So that was how it was. Zheng Ren was speechless.
"Boss Zheng, please continue." Liu Zewei did not pay attention to what everyone was talking about. Instead, he was focused on the formula and asked in a silly manner.
His bald head emitted a glossy luster.
"In physics, the scope of turbulence is not limited to water flow, so people call it fluid mechanics. This includes both liquids and gases. For example, when you drink milk, add some coffee and mix it together.
"The clouds roll and the clouds move. Chief Tan, have you read it before?" Su Yun added all the anger of not being able to drink to Liu Zewei. His tone was a little sour as he glanced at Liu Zewei's bald head and said, "Old Liu, read more when you have nothing to do. It's good for you."
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