Before returning to the college entrance examination, I became popular in the science circle

Chapter 241
Relevant departments issued a special statement that the country is committed to promoting projects to benefit the people, and they were all pilot cities before.The state is expected to invest [-] billion to oversee the construction of a series of projects that benefit the people.They will speed up the promotion and popularize these policies to benefit thousands of households and the whole country, which will definitely make people across the country feel the warmth of the country.

Since it is gradually becoming popular, it is not impossible for them to wait and wait. They must always give the time arranged by the above.

Cheng Huanan immediately rushed back to Beijing after the poor ore deep mining project was successfully launched.The first thing is to go straight to Wu Tong's office.

"Teacher, are you back? Did you have a smooth journey? Thank you for your hard work!" Wu Tong quickly got up from his desk, welcomed the old man who was still in the dust, sat down in the rest area, and handed him a cup of warm water.

It's not that there is no tea in her office. Coffee and tea are all specially provided and placed there casually. The standard of care given to her by the above can be said to be almost top-notch.

It is not suitable for people who travel long distances to drink tea.

"It's okay. My body is still strong. I'm not too tired from running back and forth!" Cheng Huanan drank some water slowly and waved to Wu Tong, telling her not to worry.

Wu Tong has achieved such great results. They just ran errands and supervised the installation of the production line on site. There was no exposure to the weather, so there was no hard work.

"Everything went smoothly. Several projects were successfully implemented. The metal powder extracted from the Xinjiang Provincial Extraction Center is of very pure quality and can be directly entered into deep processing. Wu Tong, you have really made a great contribution!" Speaking of this! , Cheng Huanan couldn't help but be excited. What they, the older generation, wanted to see most was to see the country they had worked for all their lives become increasingly stronger.

From the beginning of their work, they have been striving for the rise of China.Just like Mr. Zhou's ambition when he was a boy, to study for the rise of China, this belief has always run through them and has become their unchanging original intention and is firmly engraved on them.

"I just made some achievements. What I really want to thank is the courage and determination of those above who are willing to promote and trust me!"

"They are all important!" Cheng Huanan concluded, and then switched to the next topic. This was also the reason why he went straight to Wu Tong's office as soon as he came back: "You sent me the document, and I read it in my free time. It's really interesting. It's great. I have a few questions that I don't quite understand. Please tell the teacher!"

After Cheng Huanan took a breath, he neatly took out his notebook and a pile of printed documents from his briefcase.As an older person, he is still more accustomed to paper documents.Of course, he is not a stubborn person who cannot adapt to the past. He can still use the products of scientific and technological progress such as computers when he should use them. It is just his reading habit that he has not made any directional changes under conditions.

After printing this pile of documents in the secret room, he never left his briefcase day and night to ensure everything was safe.

"Wu Tong, look, this... and this..." Cheng Huanan opened the document, took a pen, and asked questions one by one on the difficult points he had circled.

Wu Tong took a look, and the research at that time immediately appeared in her mind. Wu Tong took a pen and paper, and started to explain it to Cheng Huanan. One old and one young, they discussed it for two hours. Cheng Huanan completely understood the material. Optimization. "Thank you, teacher, I won't say much. You are the co-researcher of this material, don't refuse, you deserve it!" Cheng Huanan made a firm promise, and then stood up: "I will go to the laboratory and watch the implementation begin. Experiment, please wait for my good news!”

After that, Cheng Huanan left in a hurry, without giving Wu Tong a chance to speak.

What he can achieve with this material is only the top domestic level, but Wu Tong has pushed this material to a level beyond the world's advanced level. Such optimization is already an innovation equivalent to re-development, giving Wu Tong A co-researcher has already benefited from him.

Wu Tong laughed. Well, she felt ashamed of the teacher's kindness.Fortunately, when she helped the teacher make the optimization plan, she didn't let it slip. It was a real optimization. She made a contribution and was not considered a white-collar worker.

After sending Cheng Huanan away, Wu Tong returned to his desk and continued the deduction at hand.

Navier-Stokes equations, equations of motion that describe the conservation of momentum in viscous incompressible fluids, referred to as NS equations.

The equations of motion of viscous fluids were first proposed by Navier in 1827, which only considered the flow of incompressible fluids.Poisson proposed the equations of motion for compressible fluids in 1831.Saint-Venant and Stokes independently proposed a form in which the viscosity coefficient is a constant in 1845, both of which are called the Navier-Stokes equation.

Referred to as NS equation.The existence of smooth solutions to NS equations in three-dimensional space has been set as one of the seven Millennium Prize problems by the Clay Institute of Mathematics in the United States.
It's never a simple question.Wu Tong's writing listed various conditions one by one.

The fluid is continuous, emphasizing that it does not contain voids formed inside, for example, bubbles of dissolved gas, and that it does not contain agglomerations of mist-like particles.Another necessary assumption is that all fields involved are differentiable, such as pressure, velocity, temperature, etc.
NS equations derived from the basic principles of conservation of mass, momentum, and energy, for which sometimes a finite arbitrary volume, called a control volume, must be considered, to which these principles are easily applied...
In-depth exploration of the mysterious realm of pure numbers, Wu Tong's thoughts are free to fly, and the joy of being free and rein makes people deeply addicted to it.A constantly changing pen, a stack of draft paper prepared in advance, and a quiet space without interruption are enough for Wu Tong's needs.

Having been in contact with this sector for a long time, she has many ideas on the NS-equation. Now these ideas have been transformed into deduction directions. Wu Tong is selecting the best way forward, slowly promoting Wu Tong's progress in this equation. progress.About the field, about the continuity of the fluid...
Lines of deduction formulas are presented in Wu Tong's writing. There is no rush. Wu Tong's mentality is calm and calm. He builds a solid foundation bit by bit and moves forward slowly. There will always be a time when he can reach the end.

On the road to success, the process will always be long, and meditation can go further.

To a certain extent, Wu Tong will not stick to a certain level.If she can't break through this point, it can only be said that her accumulation is not enough. She can't find out the secret in a short while.

Therefore, at this time, Wu Tong is more willing to change his mind, study the content of other sections, go in-depth to study the literature that he has never been exposed to, and continue to expand his knowledge.By drawing parallels, or continuing to reach the point, there will naturally be a natural way to solve the problem, extending the route forward.

(End of this chapter)