Back to Chang Haonan's side.

Naturally, he didn't have to wait until the paper was published.

Two days after the manuscript was submitted, a new item was added to the official website of the Torch Group and the business list for telephone consultation.

For users who lack computing resources, have limited technical strength, do not have the "professional upgrade" TORCH Multiphysics software permission, or are simply too lazy to do it themselves, Torch Group can provide a variety of customized numerical calculation solutions.

In other words, the client provides the 3D model and other study parameters, and we take care of the results.

To this end, Chang Haonan also set up a separate business department.

Personnel......

Naturally, it was directly from Jinghang University.

Anyway, now Tang Lintian almost confessed to him, and he just wanted a few people, so it was impossible to have any opinions.

Moreover, in the 90s, colleges and universities not only did not care about teachers engaging in side jobs, but also encouraged them......

As a result, Liu Hongbo was sold to Chang Haonan by Tang Lintian without his knowledge, and naturally became the manager of this "numerical computing business department".

Fortunately, Professor Liu's mentality is okay, and he quickly adapted to his new part-time job, and completed the transformation from Chang Haonan's quasi-mentor - Chang Haonan's senior brother - Chang Haonan's assistant, and finally to Chang Haonan's subordinate.

Of course, new employee orientation still needs to be done.

At this time, Chang Haonan was in the computer room, introducing the precautions for related business to Liu Hongbo.

In general, Liu Hongbo and Fang Zhen, who will graduate in the next year, can basically cope with most tasks that are not too troublesome.

It's really not good, you can also shake Chang Haonan himself to support.

So the technical problem is not big.

It's mostly business.

According to Liu Hongbo's own account, he is a person who does not love money, so he does not have any business or industry outside.

However, in the version described by Du Yishan, he actually didn't dare to try anymore because he had lost all his money in the previous three ventures.

Regardless of which version is true, it is certain that Professor Liu is not very good at business.

"Division...... Mr. Chang, why should our business be divided into engineering computing and scientific research computing? Aren't they all the same? ”

Not surprisingly, after Chang Haonan introduced the business model and concept of the numerical calculation business department, Liu Hongbo asked with a puzzled face.

"What ...... this?"

After Chang Haonan confirmed that there was no one around, he explained to Liu Hongbo in a whisper:

"Engineering calculation, is according to the conditions and requirements given by the customer, calculated until the results are satisfied, of course, each round of calculation, have to add money, but in short, to be 100% responsible for the calculation results."

"As for this scientific calculation...... That is, no matter what conditions the user gives, no matter what result is calculated, the transaction is done with a hammer, of course, there are clear provisions in the contract, and there is no guarantee that the conclusion is consistent with the actual situation......"

"Huh?"

Liu Hongbo was shocked when he heard this explanation:

"Isn't that ...... Prone to problems? ”

"In case someone uses our calculations to do a project ......"

Chang Haonan gently tapped on the table next to him:

"That's why it's called scientific research computing!"

Liu Hongbo suddenly realized.

"So it's for water......"

Halfway through the words, I saw Chang Haonan nodding, and he didn't continue.

Everyone is a scientific research dog, and it is inevitable that there will be times when water papers are needed.

In order to ensure the validity of the results, the cost of an example can range from tens of thousands to tens of millions.

What's more, the vast majority of studies don't need to be as exaggerated in terms of accuracy and reliability.

It's just that Chang Haonan has been doing the kind of project that is important to the country, and he can't tolerate any sloppiness.

In most cases, it is a combination of numerical calculations with average accuracy, experiments, and experience.

"The part of scientific research calculation can be handed over to newcomers or interns to do in the future, and practice their hands, but engineering calculations must ensure that experienced personnel are used, and if you have any technical questions, you can ask me."

"Of course, the projects faced by engineering calculations must also be varied, and now we are understaffed, and there is no way to accept all projects, so we can do it with high importance, if you can't make up your mind in this regard, you can also ask me."

Although Chang Haonan seems to have taken on a lot of life for himself, in fact, there are not many things that really need to be decided by him personally.

"Okay, I got it."

Liu Hongbo nodded: "I must bring the numerical calculation business department well!" ”

This new position has to work under his own junior brother, so at the beginning, he was actually reluctant to come.

But I can't help it, I give too much, and in the end it's really fragrant.

Originally, Liu Hongbo's meaning was to express his attitude.

When you join the company, why don't you have to give a few days to get used to it.

As a result, Chang Haonan is directly an upper strength:

"It just so happens that this morning, the company just took over a numerical calculation business, and the one in Ice City is to design a new rotor and fuselage structure for the helicopter......

"Helicopter ......"

Liu Hongbo's face froze:

"I haven't done it......"

"Everything is changing, so let's exercise...... I read the content in the morning, and the main content is a numerical simulation of the near-ground flow field of a rotor, as well as a numerical simulation of the flow field of the rotor/fuselage combination, which is not too difficult. ”

While talking, the two of them have returned to Chang Haonan's office one after the other.

The latter picked up a file bag with a secret stamp from the table:

"Over the years, the Navy and the Air Force have obtained a lot of new equipment, and as a result, the army has only new recruits left except for new guns, and it will definitely not be able to sit still."

"Now the only helicopter that our country can barely rub out is the Z-9, so we want to develop a general-purpose armed helicopter on this basis, which can not only carry people but also fight, and by the way, it can also be used for export to earn foreign exchange."

"Oh...... If the existing model is improved, it should be okay......"

After hearing the specific project arrangement, Liu Hongbo breathed a sigh of relief, and at the same time took out a document from the file bag.

He quickly flipped to the design section.

An aircraft that doesn't look much different from a regular Z-9.

It's just that an aiming device is installed in the upper left of the nose, and there is an additional set of beams on both sides of the fuselage.

"It seems...... Not quite like a gunship? ”

Liu Hongbo commented with some hesitation.

"This is the original plan that Bingcheng came up with before, but the user side is not very satisfied with the performance, so the 602 side wants to make a more substantial change to the whole aircraft."

"Larger changes...... From UH1 to AH1, or from Mi-8 to Mi-24 like that? ”

Liu Hongbo suddenly felt a lot of pressure.

Changing a general-purpose helicopter into a special gunship is said to be an improvement, but in fact, it is not much different from designing a new aircraft.

"The action may not be so fast, after all, the special gunship has high requirements for maneuverability and payload capacity, and we still lack some accumulation in this regard."

Chang Haonan shook his head, he didn't know much about the situation on the Army Aviation side, so he could only explain this:

"For more specific situations, Bingcheng will send someone to connect with you in two days."

"But anyway, this time, I'm afraid they're going to change the dolphins so that the French don't know them......"

(End of chapter)