Comeback 1992

If the airline wants to save money, it can assign a flight attendant, and then sell the ticket for the other flight attendant.

Naturally, there is no such thing as a first-class business seat on the MA700.

Regional planes usually fly to small cities, and these are not used.

"On the seat, we considered the comfort of passengers and made it more spacious!"

Han Songlin sat down and felt it. With his height, he didn't feel crowded.

To be honest, the comfort level of flying is really worse than that of high-speed rail.

The seats on the plane are set up too densely, and there is a feeling of cramping.

"We have also configured a personal entertainment system on the plane. There are headphone jacks here, so you can listen to music, and the music can also be played outside."

Han Songlin looked at it curiously and said, "Is there a TV?"

It seems that there is no TV!

"This, because considering that this is the application scenario of the MA700, generally short-distance flights are carried out, and the flight time is not long, at most more than an hour. It is impossible to watch a movie, so there is no TV configuration. .”

It would be nice to be able to configure it with music, and want a TV?

think too much.

This plane can't ask for too much, the more functions, the more expensive it is.

And the airlines that operate this kind of regional aircraft are generally not airlines with deep pockets.

Han Songlin opened the overhead suitcase and took a look. It could hold some personal packages and the like.

As for the big suitcase or something, naturally you have to check the luggage.

The design and layout of the entire cabin are relatively good, with the taste of a modern airliner.

Han Songlin also went to see the cabin layout of Xinzhou 60, and the overall feeling is a bit rough.

Xinzhou 700 has completely got rid of this point and looks particularly tall.

The first impression is that this aircraft is very good.

The localization rate of the entire MA700 has reached [-]%, which means that all parts of the aircraft can be produced.

The aircraft's avionics system and the control systems of each unit are all made in China, which is especially important.

After returning to Rongcheng from Xinghai Xifei, Han Songlin went to Xinghai Helicopter to have a look.The official name of the big guy is Xingzhi-20, which means it can carry 20 tons.

The Xingzhi-20 sold well, and the troops loved it, and bought four Xingzhi-20s one after another.

The price of Xingzhi-20 is not cheap, it costs 6000 million a piece.

In addition to Xingzhi-20, Xinghai Helicopters also produces medical rescue helicopters.

Chunmang Helicopter is also officially finalized for production. Shuchuan purchased ten Chunmang Helicopters to support the development of Xinghai Helicopter.

To establish an air medical rescue fleet, but the frequency of use is slightly less in normal times.

These helicopters were distributed to the cities below Shuchuan, and they were usually used to transport critically ill patients to Rongcheng.

Rongcheng can concentrate the best medical resources in the entire southwest region.

Chunmang Helicopters are not only sold domestically, but also sold abroad, such as some patients who need to be transported by helicopter.

For example, in some countries where there are a large number of islands in the territory, it is necessary to use helicopters to transfer patients because of inconvenient transportation.

The export performance of Chunmang Helicopters is not bad.

Next, Han Songlin went to Fuxing Airlines to start the power.

Fuxing Power has always been in a good financial position in the past.

Since getting involved in the field of aero engines, Fuxing Power has started to suffer losses.

Moreover, there is a tendency to increase the magnitude of the loss.

This point is a bit troublesome.

Han Songlin had to consider whether to separate Fuxinghang's engine power from Fuxing Power.

After all, Fuxing Power has developed so well, there is no need to affect the development of Fuxing Power just because of Fuxing Aviation's power.

Fuxinghang engine engine, it seems more and more busy at this time, the factory is producing the Bull-2 engine.

As an improved version of the Bull engine, the Bull-2 engine can be developed so quickly, which is inseparable from the experts from Eastern Europe, especially Ukraine.

It has obtained too many various engine technologies from Uzbekistan, and Fuxing Aviation has been continuously absorbing engine power over the years.

While absorbing, research is also being carried out.

Fortunately, Huaguo has no shortage of Russian-speaking talents, and there is no problem in understanding the technical information obtained.

In addition, Huaguo and the former Soviet Union also have the same meaning to a certain extent, and it is really fast to learn.

As a good student, drawing inferences from one instance and bringing forth the new through the old are essential skills.

Obviously, Huaguo has always been a good student, not only learning from a certain country, but learning from the whole world, and then mastering it.

For example, the engine in front of you!

Move the -10 engine!

This engine is specially developed for Xinzhou C190.

Now that the Dong-10 core machine and fan have completed the aerodynamic performance test, the first verification machine will be assembled next.

The research and development progress is quite fast, because there are not so many restrictions in Fuxinghang's engine power.

The Dong-10 engine project is a project directly approved by Han Songlin. The research and development funds of the entire project can be guaranteed, and the entire research and development team can concentrate on research and development without having to think about other things.

In addition, the entire project team has sufficient personnel, and there are also many tools for auxiliary research and development of each project.

For example, overcalculation.

The super is built with the Luwu chip. It is not the fastest in the world in terms of computing speed, but it is still possible to meet some research needs.

Supercomputing is developed by the Supercomputing Research Institute of Xingchen Institute. As for the location where the supercomputing is established, it is in Rongcheng.

The construction site is not far from Xingchen University, only ten kilometers away.

There is still a large countryside.

A supercomputing center!

The electricity bill alone costs 30 yuan a day, and [-] million electricity bills a year.

This is not counting other costs.

But with this supercomputing center, it will be very beneficial to Star Academy.

If there is anything that needs to be calculated and simulated, all supercomputers are used.

Chapter 828 Dong-10 Engine

"Are there any difficulties in the development of Dong-10?"

Facing Han Songlin's question, everyone looked at each other and shook their heads.

The research and development of Dong-10 should be done step by step!

The R&D project approval of Dong-10 was more than a year earlier than that of C190.

After the C190 project was approved, the Dong-10 became the designated engine for the C190.

It has become the designated engine of C190, which is definitely a surprise for the R&D team of Dong-10.

A big surprise.

When the Dong-10 project was first established, everyone was still a little worried.

In the Xinghai Group, if you want to get a higher salary, you have to ask for project bonuses and project dividends.

For project dividends, Xinghai Group has re-improved.

After the project is formally commercialized, [-]% of the three-year profit will be used as a dividend for the project team.

The profit here is total sales minus production costs, excluding R&D investment!

As for when the official commercialization will start, there is a detailed regulation.

Anyway, it can't make the R&D personnel suffer, right?

The R&D personnel and the company also have a cooperative relationship. If everyone cooperates happily, they may continue to cooperate for a lifetime.

If the cooperation is not happy, they can also leave.

Therefore, when Xinghai Group does things, it never thinks about squeezing employees every day.

The Dong-10 project has just been developed, and everyone does not know who will use this engine.

At this time, the C190 project was approved.

All of a sudden everyone knew what to do.

When the Dong-10 was being developed, it focused on low fuel consumption, at least lower fuel consumption than other civil aviation engines of the same type. To be honest, it is a bit unacceptable.

If it can only be done to this extent, there is no other way.

As for the higher fuel consumption, that's definitely not the case.

In order to reduce fuel consumption, Dong-10 uses a lot of new materials.

For example, carbon fiber composite fan blades, ceramic matrix composite turbine components, etc.

In addition to reducing fuel consumption, Dong-10 has another feature, that is, it is quiet!

As a means of transportation, civil airliners naturally have to consider the passenger experience.

No one wants to be in a vehicle that is noisy and disturbing.

On passenger planes, no noise reduction remedial measures are as simple and direct as the low noise of the engine itself.

Dong-10 controls the noise quite well.

Coupled with the noise reduction and sound insulation facilities in the cabin, it should be no problem to keep the noise in the cabin at 40 decibels.

40 decibels, which is considered a relatively quiet environment.

On a plane, absolutely.

Facing Han Songlin's question, everyone looked at each other, and then the leader of the project came to answer the question.

"Difficulties will definitely appear one after another, but we believe that with our efforts and the cooperation of our brother units, we can overcome any difficulties!"

Han Songlin looked at the person who said these words in surprise.

It's not like someone who is obsessed with research can say something like this.

In other words, many R&D personnel that Han Songlin came into contact with were not very good at talking about scenes.

Scene talk, some people are born with it, some people don't want to say it, and some people don't know it and don't want to learn it.

"I also firmly believe that with your efforts, Dong-10 will be successful!"

In terms of design goals, the C190 needs an engine thrust of 12-13 tons.

And the maximum thrust of the Dong-10 design can reach 15 tons!

In other words, even if the fuselage of the C190 is lengthened in the future, the Dong-10 engine can provide enough power.

Of course, if Dong-10 wants to push the C190, there must be no problem.

This point is still very certain.

"If you have any needs in R&D and life, just say it directly. The company will try its best to meet it."

"Boss, if you have a request for food, can you also mention it?"

Han Songlin seemed very happy: "Of course! If you have any request, just say it."

"Well, can the dishes in the cafeteria be enriched in style?"

Han Songlin didn't understand: "Is there more variety in style? I remember the dishes in the cafeteria, there are quite a variety of dishes!"

"That is, can you try all the dishes from the eight major cuisines?"

"There's no problem with that."

As a qualified Huaguo chef, it is not enough to just cook a cuisine.