Chapter 494: Post a top issue casually (please ask for a wave of monthly tickets at the beginning of

Such a major version update requires ensuring that there are no bugs in the updated content. Naturally, it cannot be done in a few days.

Even Xu Yang, who has been studying precise GPS jamming algorithms recently, was pulled over by Chang Haonan to help.

However, the difficulty of engineering implementation is one thing, and the difficulty of explaining calculation principles is another.

After all, the methodology of non-structured overlapping grids has been conceived by Chang Haonan a long time ago, so he almost completed the writing of that paper in his spare time after developing the new version.

Of course, some core members involved in the development of TORCH Multiphysics also assisted in completing some time-consuming content.

With Chang Haonan's current rank, he doesn't care about having a few more names besides the first author and the corresponding author.

But in the late 90s, a second or even third article published in a top foreign publication was still of some use to many low-level and even middle-level scientific research dogs.

"Chang Gong, the paper has been polished."

Xu Yang knocked on the door and entered Chang Haonan's office, handing a floppy disk in his hand to the latter:

"Judging from the content of this article, no one should care about details such as writing format. So I only changed the title and introduction, and the rest of the content was basically unchanged."

While talking, she skillfully pulled a chair from the side and sat next to Chang Haonan so that they could see the computer screen together.

An intergrid boundary definition method for overset unstructured grid approach……

After opening the paper, Chang Haonan saw this eye-catching title at a glance.

"A method for defining inter-grid boundaries for unstructured overlapping grids..."

"Your original title, Research on the simulation method of non-constant winding for multi-body relative motion based on dynamic non-structured overlapping grid method, Chinese is okay, translated into Research on the simulation method of non-constant winding for multi-body relative motion There’s nothing wrong with being based on dynamic unstructured overlapping mesh method, but I’m afraid that the editor will just treat it as a make-up paper for English beginners and lose it..."

In terms of writing papers and even reviewing papers, Xu Yang has experienced many battles and has seen a lot.

Strictly speaking, this is even the first time Chang Haonan has personally written an English article since his rebirth——

The algorithm paper he published before was ghostwritten by the other party.

Therefore, Chang Haonan naturally accepted all the suggestions on writing.

But when I think about it, several English articles I published in my previous life seemed to have this title structure, which makes me feel a little embarrassed.

"By the way, is it too Chinese to write like this?"

Chang Haonan asked while continuing to look down.

"That's right. The structure is too complicated, and multi-body relative motion is not the biggest highlight of this article. There is no need to reflect it in a title like gold."

Xu Yang got himself a bottle of water from the carton next to his desk, took a sip and then continued:

"In fact, if you read too many papers, you will find that the content written by researchers from various countries is very distinctive. You can almost guess the author's educational background just by looking at the title."

"In the past, the English of Japanese and Indians was not considered standardized, but then too many people from these two countries began to work as reviewers, editors and even chief editors, and everyone gradually became accustomed to these irregular contents."

"Is that so?"

Chang Haonan was simply dumbfounded.

No wonder that by the time he published his paper in his previous life, the environment had become much more relaxed.

Unexpectedly, Xu Yang saw it very clearly:

"Of course, the language used in the scientific research process is inherently part of the expression of strength. Most countries can only change everyone's language habits, but they still cannot get out of the English framework."

"On the contrary, the Soviet Union, even though it has been disintegrated, still rarely publishes research content in other languages ​​except Russian. When I was a PhD student at Berkeley, there was even a Russian translator in the group who was responsible for collecting and processing these things, especially It’s information related to control theory.”

"The reason why I chose to return to China after graduation is because I hope to improve our status and voice in the academic world as a Chinese scholar instead of an American scholar."

Having said this, Xu Yang turned his head and looked at Chang Haonan next to him, paused for a moment before continuing:

"But now it seems that you are better at this."

From her perspective, it is not difficult to see that the reason why Chang Haonan wrote this article was just to meet the graduation requirements. The main reason was to use it to build the reputation of Torch Group in the entire research field.

It is basically certain that even if it is the first version of the software that has not yet been officially released, it will be difficult for foreign peers to come up with competing products of the same level within 2-3 years.

Not to mention that after taking the lead, TORCH Multiphysics will be updated and iterated even faster.

So others basically have no choice.

And not everyone can use the Pro+ version of the software.

So if you want to follow cutting-edge research or do projects in this direction, you can only choose to cooperate with yourself.

What does it mean to be an international manufacturer? Tactically fall back.jpg

Although this was indeed Chang Haonan's idea, he still had no intention of opening the champagne at halftime and quickly waved his hand:

"It's all for the future, let's not talk about it now."

Xu Yang, who had worked with him for a long time, also knew his character and quickly stopped talking:

"Speaking of which, which journal are you going to submit to this time?"

This is indeed business.

Even though Chang Haonan has always hoped to create a top journal of China's own, at least for now, in terms of international influence, he still has to give priority to other people's platforms.

The top issue is a must.

Otherwise, it won't produce very good results.

So there aren’t really many people to choose from…

"If it's computational fluid dynamics, the top journal should be Journal of Computational Physics. If it's computational structural mechanics, the top journal should be Computer Method in Applied Machnics and Enginering..."

Chang Haonan casually saved the document, then touched his chin and thought:

"But this article is revolutionary for both fields."

This is not a boast.

That is to say, he did not write the core algorithm and parallel computing ideas together. Otherwise, it is definitely not an exaggeration to say that this article will directly advance the field of numerical computing for 10 years.

Xu Yang, who was drinking water, almost choked, holding his chest and feeling a little bit shocked.

For her, this feeling is indeed relatively new.

After all, we rarely encounter such opponents.

Fortunately, her mentality is relatively stable:

"Why don't you think about it in reverse and think about what kind of research would you rather people doing research see this article earlier?"

I have to say that being able to achieve a senior professional title by yourself before the age of 30 is something.

Being reminded like this, Chang Haonan suddenly understood:

"Then it's better to use CMAME. Many research projects in the field of fluid mechanics are relatively sensitive and are not easy to engage in international cooperation. The structural aspects are more effective..."

While he was talking, he had already opened his browser and started looking for the submission page of Elsevier (CMAME's publisher).

There is actually another reason for choosing this journal.

That is China's research level in the field of structural mechanics...

There is a lot of room for improvement.

In fact, even before Chang Haonan was reborn, this was an obvious shortcoming.

Many fields such as aerospace, equipment manufacturing, and precision instruments are subject to this.

And if sufficient international cooperation can be introduced to Chinese scientific research institutions in advance, it will obviously be more conducive to the overall development and progress of this research direction!