All round car designer

Chapter 36 Bench Test

All the personnel in the engine laboratory were very nervous at this time, because Xu Nan, the big boss who hadn't asked about the bench test for more than a year, actually wanted to watch the CRT bench test in person today!
The few students who will personally conduct the bench test are even more nervous, for fear that they will make mistakes in the operation and leave a bad impression on the instructor Xu Nan.

"Who knows why Mr. Xu pays special attention to this bench test. The CRT single-cylinder machine has been thoroughly studied, right?"

"Not very clear, it seems that I heard that it was done for a team."

"Jisu team? How can they have such a big face, they can let Mr. Xu come forward in person!"

"It's not Jisu. It seems that our steam academy has recently established a new team. The students of this team have completed a job that even Mr. Xu has not completed..."

When a few people were chatting, Xu Nan walked in with Zhou Fei and Jiang Yang. Looking behind them, there were seven or eight students and four or five teachers behind them!

This Nima is so powerful!

Xu Nan wouldn't call the entire scientific research team here!

"What's the matter with that student, who actually talked and laughed happily with Mr. Xu?"

"I don't know him. Could it be that Mr. Xu will accept the next class of graduate students?"

The close relationship between Zhou Fei and Xu Nan immediately attracted everyone's attention, from master students to doctoral students, several people saw Xu Nan talking to students like this.

What is the origin of this man?
"Are you all ready?" Xu Nan turned his head and asked one of the tall and thin boys wearing glasses.

"It's already ready, Teacher Xu." Ph.D. student Zhang Xiang quickly replied.

"Then install this system on this CRT according to the assembly drawing." Xu Nan pointed to the EFI system on the ground and continued.

"This system?" Zhang Xiang took a look at the EFI system on the ground, and was immediately filled with shock. "Could it be that Mr. Xu has completed the development of the new fuel injection system?"

As Xu Nan's favorite student, Zhang Xiang is also a team member of this project, but he clearly remembered that at the group meeting last month, Xu Nan also said that there would be no breakthrough in this project in the short term, why now?

Zhang Xiang didn't dare to ask more questions, he just took the parts and began to compare the assembly drawings, and began to install with a few other students.

However, this is Zhang Xiang's first contact with the EFI system. Although there are drawings as a reference, he still encountered difficulties during the installation process, especially since this CRT has been specially modified, and its structure is somewhat different from the previous one. , so the assembly of the system was not completed quickly.

"Senior, let me do it." Just when Zhang Xiang didn't know how to proceed with the next step of the installation, Zhou Fei on the side stepped forward with a smile and said.

Taking a closer look, Zhang Xiang felt that Zhou Fei's face was a little familiar, but he couldn't remember where he had seen it for a while.

"Oh...thank you, but this, can you pretend?" Zhang Xiang thought that Zhou Fei wanted to show off in front of Xu Nan.

Zhou Fei smiled and didn't say anything else. He directly took the remaining parts from Zhang Xiang and successfully installed them on the engine.

"Okay, Teacher Xu, we can start now." Zhou Fei clapped his hands, turned around and said with a smile.

"Then you guys can start. Pay attention to real-time observation and recording of the output data of the two engines. After the data collection is completed, come to me with the external characteristic curves of the two engines." Xu Nan nodded to the others.

If it is to develop a new engine, conventional bench tests require thousands or even tens of thousands of hours of repeated tests, but this time is different, CRT itself is a mature engine, what Zhou Fei and Xu Nan want , is only equipped with the external characteristic curve of the EFI system.

Still, the experiment lasts about an hour.

Taking advantage of this time, Xu Nan called Zhou Fei and Jiang Yang outside, and began to talk with them about the publication of papers and patent applications on the EFI system.

"Now that you have obtained the real object and the bench test will be finished soon, then you can consider applying for a patent for the invention, and you can start preparing related papers. Isn't Jiang Yang going to guarantee research? These things are for you Still very helpful."

Xu Nan looked at the two of them and said.

Jiang Yang didn't speak, but looked at Zhou Fei. All the work of this system was done by Zhou Fei alone. What to do next depends on Zhou Fei's intention.

"I'm also considering these things, and I should ask Mr. Xu about this in the near future." Zhou Fei replied.

The publication of papers is secondary, and the most important thing is the application for patents. Zhou Fei is not clear about the current research status abroad.
"It's no problem, you can come to me anytime." Xu Nan nodded.Originally, Xu Nan wanted to mention the matter of signing the paper to Zhou Fei, but he really couldn't get over his old face, so he just stopped talking.

"By the way, how is the development of the team's racing car going?" Xu Nan asked curiously, how could he be the instructor of the Mercedes-Benz team.

"I'm about to tell Teacher Xu about this. We have completed all the design work. There are a few parts that need special processing. At that time, I will ask Teacher Xu to help contact the manufacturer." Zhou Fei replied quickly.

"It's all designed so soon?" Xu Nan was shocked, thinking that this was too far-fetched.

Less than a month has passed, and Zhou Fei actually completed all the design work of the racing car from scratch?

"In fact, there are not many places that need to be designed, so it is normal to progress faster."

"Okay." Xu Nan calmed down a little, "Then you can bring the drawings over tomorrow."

Since Zhou Fei can independently complete the development of the EFI system, Xu Nan can understand that the design progress of a racing car used in the Formula Student competition is so fast, but he just doesn’t know, when the people of Jisu Racing Team heard the news After that, how will you feel.

Do you just laugh it off and think it's all blown out?
Or do you feel that you have met such a strong opponent?

Xu Nan thinks it is most likely to be the former case.

Xu Nan, who has never cared much about Formula Student competitions, is suddenly full of expectations for this year's competition.

An hour passed quickly, and the three of them were chatting when Zhang Xiang, who was in charge of the bench test, knocked on the door and walked in.

"Mr. Xu, the bench test is finished. This is their external characteristic curve." After speaking, Zhang Xiang handed over the data obtained from the test to Xu Nan.

After getting the external characteristic curve, Zhang Xiang has already read it for the first time. Whether it is power or fuel economy, one of them is obviously better than the other!
In this way, Zhang Xiang is more sure of his original idea, Xu Nan has completed the development of a new generation of fuel system!
"Zhang Xiang, please stay here, isn't your graduation thesis going in this direction?" Xu Nan stopped Zhang Xiang who was about to leave, and then looked at Zhou Fei, "Xiao Zhou, you are the leader of this system." Developer, can you tell me, is there anything that needs to be improved?"

Xu Nan has roughly compared the two external characteristic curves. The advantages of the EFI system have completely exceeded his expectations. Almost all the performance of the engine has been improved, especially in terms of fuel economy, which surprised Xu Nan. endlessly.

This is definitely an invention that can change the history of automobile development!

　Finally tested the waters...

　　Ask for a recommendation~
　　


(End of this chapter)