Take Off My Aviation Era

The “friends” who were left in the same place were all dumbfounded. Let’s not talk about the consequences of the headquarter’s turmoil, just to refer to the WD-63ZB high-power turboshaft engine as the industry standard. 'S life.

Is the standard of WD—63ZB high-power turboshaft engine high? It's almost as high as the sky, OK?

Not to mention the domestic turboshaft engine manufacturers, even the Russian products are difficult to reach the WD-63ZB high-power turboshaft engine standard.

Not to mention other things, fuel consumption alone, the WD-63ZB high-power turboshaft engine can get a vote of eight Russian turboshafts.

As for key indicators such as maintainability, overhaul interval time, full cycle service life, emergency power duration and other key indicators, they are based on the friction and friction of similar Russian turboshaft engines on the ground.

If it was placed before visiting the National Gas Power Laboratory, these "friends" would not believe it, but after seeing it, even the least believers could not say it.

This is indeed the case.

The WD—63ZB high-power turboshaft engine is an enlarged type developed on the basis of the WD—45Z turboshaft engine. It is equipped with a 2-stage axial flow air compressor, which has a larger air flow rate than the WD—45Z turboshaft engine. .

WD—63ZB high-power turboshaft engine adopts a single-rotor gas generator, free turbine rotor and gas generator rotor concentric overall layout.

The free turbine shaft is a forward extension shaft design with few fulcrums, short length, compact structure and high transmission efficiency.

In addition, the first three stages on the WD-63ZB high-power turboshaft engine are designed for transonic speed.

The reflux annular combustion chamber makes full use of the space behind the centrifugal compressor, shortens the span between the compressor and the turbine rotor, and improves the rigidity of the rotor.

Because of this, the WD-63ZB high-power turboshaft engine can have such excellent performance is not just to say, it really uses a lot of unprecedented new technologies and new processes in the turboshaft engine field.

Not to mention that these "friends" are gone, even if there are, few can play it.

Needless to say, the transonic design of the first three-stage compressor is not something that ordinary manufacturers can handle. In addition to the huge accumulation of aerodynamic data, the process requirements are even more staggering.

In this regard, Ascendas Group has its own professional aerospace and aerospace industrial design software, with strong wind tunnel tests, and has accumulated a large amount of experimental and application data.

In terms of technology, transonic compressors usually adopt the overall blisk design. This field is no stranger to Ascendas Group. Their linear friction welding machine is the key equipment for this type of design and manufacturing.

With experience and craftsmanship, it is naturally not difficult to do it.

The problem is that the production of such parts is not difficult for Ascendas Group, but it is unattainable for other "friends".

That is to accumulate but not to accumulate, to have equipment without equipment, or even to have no basic theory. What do they do?

From scratch?

That's so tiring!

Do nothing and continue the same way?

I didn't see that the head of the headquarters was already mad. What if we really caught one or two typical models and let the elimination go bankrupt?

Because of this, many people are worried when they walk out of the National Gas Power Laboratory and don't know what to do in the future.

However, there are also a small number of people who think it doesn’t matter. They think that the head of the headquarters does not say that it is a blow to them. It will not be true. After all, after all these years, the heads at all levels of the headquarters have sent them less than 100 or 80 times. They've seen it all this time more serious.

What in the end?

They are all alive and well, state-owned units, or pillar-type state-owned enterprises, can the state be separated from them?

Besides, the WD-63ZB high-power turboshaft engine of Ascendas Group is excellent, but is it really impeccable?

Obviously not, the certainty is also obvious.

One is the low production capacity; the other is the price is really expensive.

Under such circumstances, the equipment rate of the troops is bound to be very low. When the demand cannot be met, the troops will have to point to their pillars in order to sustain it.

So instead of worrying about it, they can even update their own equipment and workshops by undertaking the production of WD-63ZB high-power turboshaft engines. On the contrary, bad things have turned into good things.

Therefore, this part of "friends" can be said to continue to do their own way, so the head of the headquarters is so mad, what industry standards continue to be the wind, and do what they should do.

As a result, the head of the headquarters was not used to it, so he stopped the funding of these "friend merchants", and cut all the models that these "friend merchants" had undertaken.

Only then did these "friends" realize that the head of the headquarters was really moving. At that time, they panicked and began to run ties, looking for someone, and wanted the head of the headquarters to recover.

The head of the headquarters didn't even take care of it, just watching these "friend businessmen" die.

If this is placed in the past, under the sorrow of the rabbit and the fox, other "friends" will form a united front to advance and retreat, and the headquarters will naturally reduce major issues and minor issues due to the production of the scroll shaft.

But this time, there is no such "friends" who can't open their eyes to a united front. Knowing that they are useless in the united front, because the turboshaft engine production plant of Ascendas Group has been expanding its production capacity.

A certain manufacturer wanted to unite the front and protect the interests of their old turboshafts. As a result, as soon as they heard the wind, the headquarters gave the order for the turboshaft 8E to Tengfei Group, specifically for the purchase of the same level of WD-43Z turboshafts. engine.

This time, a certain factory was completely dumbfounded, and immediately shut up, right when nothing happened, and then closed the door to calmly study the new industry standards, and began the difficult road of technological upgrading.

Looking at other "friends", the old tradition can't go on anymore, so let's find a way out by ourselves.

As a result, some switched to production, some continued to cultivate, some were annexed, and some developed.

All in all, with the entanglement of the Ascendas Group, coupled with the strength of the head of the headquarters, the turboshaft engine field, which is regarded as hard and bone, has finally opened the road to self-innovation.

The head of the headquarters is happy to see this, and even has deep expectations. After all, in this round of reforms, market competition will become the focus. Therefore, it is not only the turbine engine field that needs to establish a competitive market mechanism, but also The same applies to the high aviation industry and the aerospace industry.

Therefore, this reform of the turboshaft engine field can be regarded as a pilot~www.readwn.com~ Of course, if you want to complete it, you need to talk about the integration of "friends".

However, this does not delay the occasional partiality of the head of the headquarters. After all, Ascendas Group's dominance does not meet the reform expectations, how can we squeeze plenty of time for the integration of "friends".

Therefore, during this period of time, the head of the headquarters also told Ascendas Group that the nose is not a nose, and the face is not a face.

But the problem is that Ascendas Group is already advanced in the world in the field of turboshafts. The head of the headquarters can't find it even if they want to find it. In the end, there is no way to talk about the price.

But this happens to be the most troublesome thing for Tengfei Group. There is no way, who can let Tengfei Group make high-power turboshafts a business.

Jiang Liang who followed downstairs was quite clear about this, but there were some things that he could neither say nor persuade, so he simply turned a blind eye to the resentful gaze of the artillery leader, and prepared to take the car to the airport, and see the 8plus implementation. The situation after the mission.

However, before Jiang Liang got on the jeep, he heard a man shouting not far away: "I pay, I have money, you can help me carry things, any money is fine..."