I failed a course, and the system became my study supervisor.

Chapter 75 Magic City Energy
Modou Energy Technology Company is located in an office building near the school, about three to five kilometers away.

Monday afternoon, five o'clock.

The last class was only halfway through when Xu Ling slipped out of the classroom under the surprised gazes of his classmates.

The company is quite large, occupying an entire floor, and there is a striking company logo outside the office building.

"Yes, you're here early."

As Zhang Tianming spoke, he opened the office door.

"sit."

Zhang Tianming pointed to the desk and sat in the boss chair.

Clearing his throat, Zhang Tianming said:
"Although it was Professor Zhang who recommended it, the necessary procedures still need to be followed."

Xu Ling nodded repeatedly.

Then, Zhang Tianming took out an internship contract from the cabinet on his desk and placed it in front of Xu Ling.

Does the director of the technical department also manage personnel?
Xu Ling was a little confused, but that didn't stop him from reading the contract.

This is a short-term internship contract, only one month, and the hourly wage is only 20 yuan, which is very low in Shanghai, a super first-tier city.

Zhang Tianming explained: "According to Professor Zhang's instructions, your main purpose in our project is to learn relevant knowledge and accumulate experience.

However, due to the company's regulations, you must be assigned the status of an intern. As for the work content, there won't be much.

Moreover, the company is currently working overtime on this project and aims to complete it within a month.

So this contract is short and the salary is low. Don't take it too seriously."

Learning knowledge and accumulating experience? Isn't that just a waste of time?

Although he was somewhat disappointed, Xu Ling still signed his name decisively.

However, Xu Ling couldn't help but be curious:

"Excuse me, Director Zhang, what is your relationship with Professor Zhang?"

"Haha, he's my uncle."

Zhang Tianming didn't mind and answered Xu Ling generously.

At this time, there was a knock on the door.

"Enter."

Zhang Tianming responded.

Then the door opened and a young man came in. He had fair skin and a slightly out of shape figure, but his expression gave off a sense of majesty without even being angry.

"This is the research leader of this project, Wu Chenghai."

Zhang Tianming gave a brief introduction.

"Hello, Team Leader Wu."

Xu Ling quickly greeted him.

Wu Chenghai nodded in response.

"I'll leave that person to you. Please give him more guidance."

Zhang Tianming instructed.

Wu Chenghai nodded again.

Does the team leader not like to talk?
Xu Ling guessed secretly.

Following Wu Chenghai's footsteps, Xu Ling came to the research team's studio.

"Wow, the legendary newcomer is finally here? Welcome, welcome!"

A girl immediately put down the work in her hands and said enthusiastically.

“Do your own thing first.”

Wu Chenghai said coldly.

The girl curled her lips and muttered something in a low voice.

It seems that this team leader is not easy to mess with.

As Xu Ling thought about it, he even took lighter steps.

"Then let me give you a brief introduction to our current work."

Wu Chenghai said this expressionlessly. Xu Ling nodded seriously.

"Lithium-ion batteries, the primary power source for electric vehicles and some aircraft, experience reduced technical performance and safety at low temperatures. To address this issue, we are researching a heating method using electromagnetic induction.

Many researchers have been working on this research, but the results have not been significant. We are trying to find a breakthrough..."

Wu Chenghai finished explaining the general idea of ​​the entire research, and then introduced the current progress of the studio's work.

The entire studio is also trying to establish an electrochemical-thermal coupling model for experimental simulation.

Conducting actual experiments after simulation can save a lot of costs.

"Okay, that's all I have to say. Here's some information. Please read it as much as you can. You won't have any fixed duties, so just do odd jobs for them."

Wu Chenghai's tone did not change.

In fact, Wu Chenghai was indeed very dissatisfied with Zhang Tianming's actions.

The project schedule was tight, and working overtime every day was already annoying enough. Then Zhang Tianming even shoved an intern in.

I'm still a sophomore.

Isn't this pure nonsense?

But Zhang Tianming was the department director, while Wu Chenghai was just a research team leader. So Wu Chenghai had nothing to say.

Naturally, Wu Chenghai's attitude towards Xu Ling would not be very good.

Xu Ling didn't realize this and just thought that the team leader had a bad temper.

After giving the instructions, Wu Chenghai left Xu Ling in the studio and left.

Only then did Xu Ling begin to observe carefully.

Apart from the girl who just greeted me, there were five other researchers, all of them boys.

At this time, everyone is typing in front of their computers, probably writing code, and each person is responsible for a different module.

From time to time, a few people would turn around and communicate with each other.

At this moment, it seemed that no one cared about Xu Ling here, and his presence was extremely low.

Xu Ling had no choice but to find a place on his own and began to study the information Wu Chenghai had given him. It mainly described the principles and ideas of this research.

Xu Ling is very clear about the principle of heating. It is through electromagnetic induction that eddy currents are induced inside the lithium battery, and the eddy currents are used to achieve rapid heating of the lithium battery.

Xu Ling is more concerned about the model framework, which consists of three important parts: the electrochemical model, the thermal model, and the electromagnetic induction heating model.

The electrochemical model uses the P2D model based on porous electrode theory, which can be used to predict various performance indicators of the battery, such as voltage, current, and capacity.

……

After a long time, after hastily reading all the contents, Xu Ling couldn't help feeling a little frustrated.

I thought this problem was too simple!
Not to mention the coupling characteristics of the electrochemical model and the thermal model, even the control equations in the electrochemical module were a bit confusing to Xu Ling.

This result was largely because Xu Ling's knowledge system was not comprehensive enough. Although his chemistry level had been upgraded to level 1, he had not yet absorbed any relevant knowledge.

Once it reaches the application level, the true nature is revealed.

When we were studying PEMFC before, the model was already available and could be used directly, so there were naturally no such troubles as we have now.

"Hey! New guy, I heard you're from Magic City University. I'm from Magic City University too, but I've already graduated. My name is Lu Qingyao."

This is the girl from before.

"Hello, my name is Xu Ling."

Xu Ling responded politely.

"I don't have to work overtime today, so I'm leaving now. I guess you'll have to stay with them."

Lu Qingyao said with some joy.

Xu Ling didn't care and nodded.

"By the way, be careful. I feel like there's something wrong with the team leader today. He seems to be taking some bullets."

Before leaving, Lu Qingyao reminded.

Something is wrong today?

Because of me?
Xu Ling vaguely guessed the truth.

(End of this chapter)