The next morning, Wang Yuanchao packed up his things and followed Zhou Jingming from Jinling to Shencheng.

"In the future, this will be our place of work, as for accommodation, for the time being, we will live in the dormitory here, it just so happens that this place has been relocated, and the dormitory is also vacant, the conditions are a bit difficult, you don't mind. Zhou Jingming brought Wang Yuanchao to the Future Innovation Studio and introduced with a smile.

"I can do it all. I'm not here with you for enjoyment, but to learn skills, I'm afraid that you will be held back when the time comes, you know, I don't know much about the engine. Wang Yuanchao put down his luggage and replied with a smile.

Last night, Zhou Jingming had already introduced to Wang Yuanchao in detail what they were going to do next, for the injection system of the engine, Wang Yuanchao only knew the carburetor introduced in the book, and even the principle of electronic injection was not very clear, let alone direct injection in the cylinder.

In addition to admiring Zhou Jingming for being able to think of such a subtle idea, Wang Yuanchao's heart is more grateful to Zhou Jingming, such a project, if it can be successfully designed, it will inevitably cause a huge sensation in the automotive industry, Zhou Jingming is willing to bring him with him, whoever he replaces, his heart will be moved.

"To be honest, I don't know much about engines, so let's support each other and work together, which is also a learning process. ”

After arranging Wang Yuanchao's accommodation, in the afternoon of the same day, Zhou Jingming also moved his luggage over, first, to facilitate follow-up research, and secondly, to let Wang Yuanchao live here alone.

In addition to luggage, Zhou Jingming also brought a large number of books, all borrowed from the library of the car factory.

"These books are related to the working principle of the engine, and these books are related to electronic control, and we strive to spend a week to understand the basic principle of engine injection, and then I will give a preliminary design idea, and the two of us will move forward according to the preliminary design idea. Zhou Jingming put these books in front of Wang Yuanchao and said while classifying them.

In fact, Zhou Jingming himself is very clear about the working principle of the engine injection system, and the design principle of direct injection in the cylinder, he is also very clear, if it is not for the royal aid dynasty, Zhou Jingming only needs a month to complete the design of direct injection in the cylinder, and apply for a patent.

But if only he understands everything, it will not help to improve the scientific research ability of the innovation studio, what Zhou Jingming is doing now is a bit similar to the nature of a master and apprentice, and the technology needs to be passed on.

"Okay, I'll listen to your arrangement. Wang Yuanchao nodded.

Anyway, there is nothing to do on both sides of the gear factory and the car factory, and the localization development of shift gears has basically been completed, and the rest of the production and debugging can be handed over to He Yingxun, Zhou Jingming can just use this time to devote himself to the development of direct injection in the cylinder.

For Wang Yuanchao, reading books is undoubtedly a very painful thing, he doesn't like to read much in school, let alone after graduation, but under the leadership of Zhou Jingming, Wang Yuanchao can gradually calm down and digest engine-related knowledge.

In addition to reading books, Zhou Jingming also took Wang Yuanchao to visit the VR6 engine research and development site, so that Wang Yuanchao had an in-depth understanding of the working principle of the electronic injection system, after all, direct injection in the cylinder and electronic injection in technology, there are still common places.

During this period, Su Wangting also came to the innovation studio once, Zhou Jingming explained their body styling design, and several teachers have begun to start modeling. Su Wangting meant to let Zhou Jingming give some reference opinions.

After having a certain theoretical foundation, the next step is to enter the formal design process.

"Unlike electronic injection, direct injection in the cylinder is to inject fuel directly into the cylinder, so the injection pressure required is much larger than that of the traditional engine, at least 10MPa in theory, so for direct injection in the cylinder, the design of the high-pressure oil pump is very important. ”

"Isn't this similar to the injection of a diesel engine?" Wang Yuanchao, who had just finished learning the principle of the engine, quickly asked.

The ignition method of the diesel engine adopts compression ignition instead of the ignition of the gasoline engine, and the working pressure required is indeed very large.

"Yes, but it's not exactly the same, but when designing, you can also refer to the relevant structure of the diesel engine. Zhou Jingming paused, and then continued, "As for the installation position and drive mode of the high-pressure oil pump, my opinion is that it is installed on the intake camshaft and driven by the intake cam. ”

As he spoke, Zhou Jingming marked the location of the high-pressure oil pump on an engine diagram.

"According to my previous understanding, should the intake pipe of direct injection in the cylinder also be specially designed?" Wang Yuanchao asked, pointing to the location of the intake pipe on the map.

"That's right. Zhou Jingming nodded, "The diameter, pipe length, and volume of the resonator of the intake pipe all have special requirements, and according to specific needs, it is also necessary to add variable tumble flow and variable tube length to the structure of the intake pipe, which we will involve later." ”

Seeing Zhou Jingming talking calmly and calmly, Wang Yuanchao couldn't help but give a thumbs up, "Jingming, just like you, are you embarrassed to say that you don't understand the engine? I don't think Uncle Luo necessarily knows what you know!"

Since joining the Future Innovation Studio, Wang Yuanchao's title for Zhou Jingming has changed from the eldest to Jingming, after all, nominally, Zhou Jingming is still his boss.

Zhou Jingming smiled, "Since I dare to put forward the concept of direct injection in the cylinder, I naturally have to work hard, if I can't understand anything, how can I pull you to work on this design? As for Lao Luo, his overall design of the engine must be stronger than mine, and I should be better than him in terms of injection system alone." ”

"Uncle Luo is the chief engine expert of the Nanqi Research Institute, in terms of engines, dare to say that he is more powerful than him, you are the first, no wonder my dad must let me follow you, I have long found that you are different!"

"Alright, don't brag about me, I'm embarrassed. You've been in Shencheng for so long, and you haven't seen the boss yet, so let's raid the Mechanical and Electrical Bureau tonight and surprise the boss! But before that, I still have to subdivide the next design tasks. ”

As he spoke, Zhou Jingming took out another piece of paper and handed it to Wang Yuanchao, which introduced in detail what the tasks that needed to be completed in the next stage were introduced, and all the tasks were subdivided into specific people.

Wang Yuanchao couldn't help but look at Zhou Jingming a few more times, Zhou Jingming's control of the progress of the design work is really admirable.

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