Take Off My Aviation Era

"...Of course, in addition to the kinetic energy interceptor on the LYJ-18 missile, the second-generation DL-527 also participated in the production of some important components of the vertical take-off and landing verification aircraft..."

"Three-dimensional weaving technology is also applied to the vertical take-off and landing verification machine?"

After introducing the basic situation of China's take-off 3D weaving technology, Zhuang Jianye began to make a final summary, but he was interrupted by a leader from the naval aviation unit before he could finish his words.

No way, among the chiefs and leaders of these forces, only the naval aviation forces are most interested in the vertical take-off and landing verification aircraft they first saw.

We must know that although Ning Xiaodong basically finalized the delivery of the "Varyag" aircraft carrier in Ukraine at this time, the navy and even the headquarters still have great disagreements on whether to build the aircraft carrier.

However, these differences, in the end, all fall into one word. It is nothing more than the high cost of the use and maintenance of the aircraft carrier. It is really difficult to support an aircraft carrier formation based on the current domestic financial and national strength.

However, this kind of equipment with regional air supremacy and sea supremacy is an extremely important core equipment for the increasingly busy overseas trade routes and fragile energy transportation routes in the country. Based on this part of the navy leaders proposed whether to introduce the multi-functionality of European countries. The concept of a strategic delivery ship.

That is, to build a multifunctional ship with a displacement of about 25,000 to 40,000 tons, with a certain amphibious assault ship and capable of carrying fixed-wing short-range take-off and landing fighters. Of course, the docks and hangars of this ship are modular. , The loading mode can be flexibly changed according to task requirements.

For example, if landing forces need to be projected, some cabins can be set up as dock landing cabins to carry air-cushion landing ships; if only aviation support is required, they will all become hangars, all equipped with fixed-wing combat aircraft.

If both landing forces and aviation support are needed, then mixed loading is sufficient. In short, you can install it whatever you want.

It can be said that this concept has attracted the attention of the global navy community as soon as it was proposed, and the domestic navy is no exception. There is no way that this concept is too attractive. It is equivalent to a perfect integration of amphibious assault ships and aircraft carriers. How to use it depends entirely on how you want to use it. Yourself.

This is undoubtedly a perfect solution for the rapid increase in strength for the Navy, which is not sufficiently funded but has extremely strong practical needs.

Because of this, the domestic navy contacted relevant European countries in the first time, prepared to purchase a strategic delivery ship, and hoped to put the follow-up construction in the country. For this reason, the navy was willing to pay a large amount of money including intellectual property rights. .

As a result, the European countries opened their mouths. The cost of a single ship was 860 million U.S. dollars, and it was necessary to purchase European aviation equipment first. Finally, the total cost of a ship exceeded 1.5 billion U.S. dollars.

This was nothing short of a sky-high price for the navy at that time. Because of this, the navy decisively gave up external procurement and prepared to switch back to domestic construction.

It’s just that self-construction is simple, and it’s not easy to implement it. For example, the most critical power system is obviously not suitable for using steam turbines. It not only takes up a lot of space, but also is too complicated to operate.

Gas turbines are the best choice, but marine gas turbines with more than 200,000 horsepower are still blank in China. If this were not the case, the Navy would not have to hold a lot of ship design drawings and consume them.

Of course, marine high-power gas turbines are only one aspect. The most important thing is that the fixed-wing short-range takeoff and landing fighters above have not been found at all. This is equivalent to saying that even if this kind of strategic projection ship is built, it will face the embarrassment of having a ship and an infinite number of ships. situation.

Because of this, when they came to China Ascendas, this aerospace production and manufacturing base located in the southern foot of the Qinling Mountains, and saw the vertical take-off and landing verification aircraft, the leaders of the naval aviation force were very excited and waited to listen to this vertical take-off and landing. What are the details of the verification machine and how long it will take to mature.

As a result, Zhuang Jianye's conversation led to the TY-22 stealth drone, followed by the kinetic energy interception of the LYJ-18 missile, and then began to introduce their original three-dimensional woven composite material technology.

If this was replaced by another unit, he would have been impatiently reminding Zhuang Jianye not to play out of chapter, and he would be sent a blade.

But the leader of the naval aviation unit did not have the courage. The reason was very simple. Their troops sent him a leader who was subordinate to the heads of several naval units. The front piles were tall and tall, and he jumped when he was short and tight. He couldn't get out of his head even when he got up, so he had to endure it first, and was ready to wait for the head of his troops to come back and then come back for a detailed inspection.

Unexpectedly, Zhuang Jianye introduced the three-dimensional weaving technology to wrap the narration on the vertical take-off and landing verification fuselage. The naval aviation leader who originally asked for the details naturally couldn’t help it, and directly followed Zhuang Jianye’s narration. .

Zhuang Jianye basically answered all questions about the heads and leaders of these troops. What's more, this kind of opportunity to design a vertical take-off and landing verification machine is really rare. Zhuang Jianye also hopes to use this opportunity to ask the troops for research and development of vertical take-off and landing. The cost of the verification machine.

However, the head of the conversation always strayed, causing the vertical take-off and landing verification machine to jump to the three-dimensional weaving technology without saying anything.

Zhuang Jianye is also very distressed about this. Is it wrong with the good things they have in China's take-off? Who is hindering each good object more dazzlingly? How come these army leaders and chiefs are like scumbags, so swiftly like the new and disgusting with the old, can't they first give the funds and talk about other things?

Fortunately, there are different kinds of loyalty, otherwise it will be a scumbag system, and the funding for the vertical take-off and landing verification machine will not know when it will be delayed~www.readwn.com~ So Zhuang Jianye responded very seriously. "The fan blades of the lift fan used by the vertical takeoff and landing fighter aircraft are manufactured using the DL-527 three-dimensional braiding machine. Thanks to the application of the three-dimensional weaving process, the lift fan of the vertical takeoff and landing verification machine gains 15%. While reducing weight, lift has been increased by 30%, so that this powertrain with a WD-turbofan engine at its core can control its fuel consumption in the two phases of vertical take-off and landing at 10% of the total fuel volume."

"10% of the total fuel..." Upon hearing this data, the leader of the naval aviation unit hesitated and nodded: "It's already pretty good. I remember the British Sea Harrier vertical take-off and landing fighter jet would take off and land vertically. , It needs to consume 25% of the total fuel. I have to say that your WD-control is very good. By the way, what is the current internal fuel load of the vertical take-off and landing verification machine?"

"Because it is only a verification aircraft, the model is not too big. The maximum take-off weight is 18.7 tons, the empty weight is 5.8 tons, the internal fuel load is 6.2 tons, and the payload is 6 tons. The overall aircraft is the same as the Yak-141. Have a certain supersonic flight ability..."

Zhuang Jianye talked about the specific data of the vertical take-off and landing verification aircraft, but the leader of the naval aviation unit became brighter as he listened...