Chapter 591: Big thrust is difficult, and small thrust is not simple
There is a big difference between the factory and the model design bureau in charge of manufacturing, from the outside, the design bureau occupies a relatively small area, because they do not need a large number of workshops, factories, warehouses and other places, and the engines that the relative motor needs to produce seem to be too much, and the entire factory can be regarded as occupying almost half of the city of Zaporozhye.
When Yang Hui walked into the super factory, it coincided with the arrival of a new batch of semi-finished D-18T engine fan blades, and the train transported things into the factory through special rails, and then workers operated lifting equipment to lift the heavy fan blades down with the boxes.
A scene sounded next to it: "Mr. Yang, you just came from the house of Chief Commander Lotarev, you should know the D-18T engine!" And you are now the most important fan blade in this engine, I think the first batch of fan blades of the year, this is also how Chief Lotarev personally welcomed into the factory, and now the production number of this engine is about to break through to three digits, so this should be a special day. ”
The days are indeed very special, but Yang Hui is not really happy that the production of D-18 is about to break through again, but because he got what he wants this time, so he has to be happy.
This time to Zaporozhye City is really not wrong, not only hooked up with the Ivchenko design, it is very likely to be trafficked to a group of Soviet technical backbones, the most important thing is that this time Yang Hui and the high-level of Madasic have established contacts, as long as the southwest science and industry can come up with enough money, in the future in the aero engine manufacturing when encountering process problems in materials, you can have a convenient solution path.
And if you want to carefully entangle the reason, you have to talk about the deputy director of Madasic next to Yang Hui.
The first thing to state is: This is not a good person, after inquiring about the origin of Yang Hui's line, they guessed Yang Hui's deep-seated intentions.
That's why when Yang Hui visited Chief Master Lotarev, he was hurriedly invited to visit the company in Madasic, and there were indeed a lot of things to visit, and all of them were good things, and Hui was drooling all the time.
Fortunately, the deputy director who contacted Yang Hui was not a good bird.
After confirming that Yang Hui was interested in those things of Madasich, he tentatively contacted Yang Hui, and the final result was: this typical Soviet moth, finding Yang Hui is to do some shady underground transactions, considering that this person's status is not low and the nature of his work is special, it is too simple to do these transactions.
At this time, the two of them appeared here, mainly because they saw and heard Yang Hui when they took them to inspect the goods.
Of course.
This time, the object of Yang Hui's idea is definitely not this D-18T engine, this kind of thing has only been finalized for a short time, and it also belongs to the treasure level of the Soviet Union.
Even Yang Hui is proposing it now, and the person next to him doesn't have the courage to do it.
It just so happens that for this kind of thing that has not been demanded in a short period of time, Yang Hui's consistent style is: "The engine is indeed a good engine, but we have no demand for this thing now, so this time let's go to what we just talked about!" ”
This time, Yang Hui is not going to the west is not a large turbofan engine with a thrust of several tons and dozens of tons, these big guys have huge thrust and are not small, just sounding like it feels energetic.
But this vision can't all stay on the high-thrust turbofan engine, it is really difficult to make the engine thrust bigger, but it is not easy to make a small high-performance either.
Although the engine less than 1 ton cannot be used in the aircraft, it still has its own place to show its talents, such as the small thrust jet engine used on cruise missiles, which is also time-consuming and laborious to develop.
Although cruise missiles are disposable, they have very strict requirements in terms of the weight of the missile, the thrust and fuel consumption of the engine.
Each small improvement in these three indicators will greatly improve the range and speed of the missile, the most vivid is the Eagle Strike 88 missile used by the Republic in the previous naval battle, this missile uses a rocket engine booster rocket engine cruise, and the guide zhì only has a maximum range of 80 kilometers.
Later, the YJ-82 missile was changed to a turbojet engine to provide thrust in the cruise section for flight, and the range of the missile was greatly improved in an instant.
SUCCESS ALLOWED THE FIRING RANGE TO BREAK THROUGH TO THREE DIGITS, REACHING A RANGE OF 120KM, AND WAS FINALIZED AND DELIVERED TO THE ARMY IN 90.
Of course, even after using the jet engine, the range of the YJ-82 is still a lot longer than that of the Exocet of the same level, and the biggest reason is that the turbojet engine of the 802 missile is not powerful.
If there is a powerful engine, the 802 will fully explode the Exocet missile.
It was not until the new century that the Republic of China introduced a substantially upgraded version of the YJ-82 missile, the YJ-83 missile, and it was only then that it truly reached the world's most cutting-edge level in terms of comprehensive performance.
This shows that the firing range of a missile is greatly affected by the performance of the engine, and it is still difficult to reach the world's advanced level within a time frame given the current development of jet engines for missiles in the Republic, and in order to reach the world level in terms of missile performance, advanced engines are indispensable.
And right now, Madasic produced almost all of the Soviet jet engines for missiles, and it would be great to take the opportunity to get a few excellent missile engines at this time.
From the other aspect, Dasic did not dare to sell the high-thrust engine technology that was too dazzling, but the jet engine for missiles, which was small in size and usually not very noticeable, was promising, and after considering these circumstances, Yang Hui dared to hit these engines.
It was also because Yang Hui was not too greedy and not very sensitive to the things he wanted, and this madasic moth really had the courage to make an offer.
The initial offer of $10 million was made after Yang Hui bargained with many parties, although the last $10 million did not fall, but it changed from one engine to two engines, not only a turbojet engine for anti-ship missiles, but also a turbofan engine for long-range ultra-low altitude ground-to-ground cruise missiles.
Among the long-range land-attack cruise missiles of the Soviet era, the only model that was actually put into production was the KH-55 cruise missile, which had the "Tomahawksky"
It can be seen what level this missile is, and the engine used to support this missile to achieve ultra-long-range cruise flight will definitely not be weak.
When developing this level of cruise missiles in the republics of the upper plane, it takes a lot of energy, including because the engine is not powerful enough, and now Yang Hui can get this thing in his hands, and the Changjian 10 that will start next year will not have to worry about the engine in the development!
Based on this situation, Yang Hui went to the corresponding engine production workshop with him, shouldn't he also go before placing an order?
to verify that it is what you need.
(To be continued.)
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