Xueba: I study hard in the wasteland world

"NS equation, full name Navier-Stokes equations (English name: Navier-Stokes equations), is an equation of motion that describes the conservation of momentum in viscous incompressible fluids.

The equations of motion of viscous fluids were first proposed by Navier in 1827, which only considered the flow of incompressible fluids.

In 1831, Poisson proposed the equations of motion for compressible fluids.

Saint-Venant and Stokes independently proposed the form in which the viscosity coefficient is a constant in 1845, both of which are called the Navier-Stokes equation, or the N-S equation for short.

On this basis, later generations derived the N-S equation suitable for compressible fluids. The equation of motion expressed in terms of stress needs to be supplemented to solve it.

The N-S equation reflects the basic mechanical laws of viscous fluid flow and is of great significance in fluid mechanics.

It is a nonlinear partial differential equation, which is very difficult and complex to solve. For hundreds of years, mathematicians from all over the world have been able to obtain accurate solutions only on some very simple special case flow problems.

And Su Yu, a genius from China, used step-by-step genius simplification to completely complete its derivation, which means the creation of a new field in the fields of mathematics and physics. "

The Times of Sunset Empire was the first to publish an article. The picture accompanying the news was of Su Yu standing on the podium and explaining seriously.

When the tired Su Yu was sleeping soundly in the hotel, the outside world was already filled with news about him.

In fact, most normal people rarely see news in the academic field, especially in the field of mathematics, which rarely appears in the public eye.

But Su Yu is different. He is young and handsome, and more importantly, he is the founder of "Fruit Candy Screen". He was selected by Forbes magazine as "the richest man among the post-00s generation in the world", which is very topical.

News from various countries began to be reported desperately. Of course, most of the news focused on Su Yu, the founder of "Fruit Candy Screen".

After all, the seemingly inscrutable "NS equation" is far away from most people, and the "Fruit Candy Screen" in everyone's hands is more topical.

When giving the report, Su Yu's adrenaline surged and she wasn't sleepy at all. Now that she was back at the hotel, she suddenly felt a strong sense of tiredness.

Not caring about the publicity from the outside world, and rejecting all interviews with reporters, Su Yu returned to her room and fell asleep.

"Bang bang bang!"

Su Yu was sleeping soundly when the door of her room was knocked open.

"What's wrong?" Su Yu shouted impatiently after being woken up.

"Sir, the closing ceremony dinner is about to begin." The staff outside the door shouted.

"Okay, I get it!" Su Yu, who hadn't slept enough, replied unhappily. He was really reluctant to attend the meeting!

After scratching her groggy head, Su Yu took off her clothes and walked into the bathroom to take a hot shower.

Young people are always full of energy. After taking a bath, Su Yu was instantly resurrected with full blood.

After choosing a set of decent clothes, Su Yu stood in front of the mirror and took a look. Not to mention, Su Yu was quite happy to see how handsome she looked.

Looking at herself in the mirror, Su Yu felt a little dreamy. How should I put it? It was just like the second day of falling in love. Everything else was the same as usual, but think about it, she had a girlfriend she loved.

Su Yu felt the same way at the moment. Think about it, he is the one who has completed the proof of the NS equation! He himself felt a little unbelievable!

The person who came to pick up Su Yu for the dinner was a Rolls-Royce, the Rolls-Royce of the Sunset Empire royal family.

Su Yu frowned and glanced at the ambassador beside her, saying: Are you sure you want me to get in this car? This is the car of Naomi Bellamy, the proud royal princess of the Sunset Empire! Don't you want him to kidnap me?

Mr. Ambassador smiled slightly awkwardly, leaned into Su Yu's ear and said, "Director Su, first of all, congratulations on your promotion."

Su Yu didn't understand and asked the ambassador: "Promoting is a good thing, but what does this have to do with me and this Naomi?"

Mr. Ambassador smiled and said: "The Sunset Empire promises not to interfere in the affairs of the port city. In exchange, Princess Naomi will meet you. Of course, what happens during the meeting and what you talk about are completely your freedom."

Mr. Ambassador has received strict domestic instructions: The Sunset Empire has long had no influence in the port city. The most valuable thing is the young Su Yu. Everything is centered on Su Yu, so he hurriedly added to Su Yu Said: "Of course, you don't have to see her at all!"

Su Yu shrugged, enjoying the country's preferential treatment and thinking about the country's interests at all times, and said, "Okay, let's see each other when we see him!"

Mr. Ambassador smiled and quickly and secretly stuffed something into Su Yu's hand. Su Yu looked curiously and thought it was some "small note" from the "underground party". After a closer look, she saw a string of "small umbrellas" .

Mr. Ambassador smiled with an "I understand" expression on his face. What he wanted to do was to prevent problems before they happen and have sex. After all, young men and women are hard to guard against, but if you leave the seeds, it will be an advantage for others!

Su Yu gave the ambassador a helpless look, just like that "arrogant white hen"?

Su Yu is not interested at all!

But he also put the "little umbrella" in his pocket.

"Dear Mr."

When he saw Su Yu finishing his exchange with the Chinese Ambassador, the white-haired butler waiting next to the Rolls-Royce respectfully opened the back door of the Rolls-Royce for Su Yu.

"Thank you." Su Yu nodded and got in the car.

"Follow!"

Su Yu left in the Rolls-Royce, and the ambassador waved his hand, signaling for the security to follow.

"Hi, Mr. Su, hello."

In the back row of the Rolls-Royce was not only Su Yu sitting, but also Princess Naomi in a beautiful evening dress.

She was not as arrogant as before and politely saluted Su Yu, which made Su Yu strangely nervous.

"Hmm~"

Su Yu nodded and secretly glanced at the princess.

Not to mention, she is pretty with blonde hair and blue eyes. She looks a bit like Emma Watson, who plays the heroine Hermione in Harry Potter, but this princess has a little more noble temperament than the actress.

Su Yu is a typical person who "takes the soft and not the hard". When she first met this proud princess, Su Yu was annoyed by her. Su Yu had a strong aura.

But at this moment, Su Yu was really a little nervous when this originally arrogant princess suddenly seemed to be acting alone.

Although the carriage of the Rolls-Royce was very spacious, Su Yu still felt a little nervous sitting in the same row with a member of the opposite sex in close proximity, especially as she smelled the faint girly fragrance exuding from her body.

A young man like Su Yu, who is around 17 or 20 years old, is at an age when his mind is full of "shit"

Su Yu in the car took out her mobile phone and started playing with it to cover up her embarrassment.

This "Fruit Candy Screen" has launched its second generation. The touch feel of the screen is much more optimized than before. It has an extra layer of self-repairing nano-oil film coating, so the screen will not feel astringent after being used for a long time.

This new mobile phone was also a prototype that Su Yu had just received. Su Yu thought it was really good. Sitting in the car, Su Yu started browsing the phone carefully!

How can a woman smell like a mobile phone?

Sure enough, Su Yu's mentality returned to normal after a while!