Add Bookmark | Recommend this book | Back to the book page | My bookshelf | Mobile Reading

Free Web Novel,Novel online - All in oicq.net -> Romance -> take off my aviation age

Chapter 1352 Strategic Delivery Ship

Previous page        Return to Catalog        Next page

    " 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 demonstrator"

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

    After introducing the basic situation of China's Tengfei three-dimensional knitting technology, Zhuang Jianye began to make a final summary. However, before he could finish speaking, he was interrupted by a leader from the naval aviation unit.

    There is no way. Among the heads and leaders of these forces, only the naval aviation force has the greatest interest in the vertical take-off and landing verification aircraft they first saw.

    You must know that although Ning Xiaodong has basically finalized the delivery of the "Varyag" aircraft carrier in Ukraine at this time, there are still big differences within the Navy and even the headquarters over whether to build an aircraft carrier.

    "However, these differences all come down to money. The cost of using and maintaining aircraft carriers is too high. It is difficult to support an aircraft carrier fleet based on the current domestic financial and national strength.

    However, this kind of equipment with regional air and sea control is an extremely important core equipment for the country's increasingly busy overseas trade lines and fragile energy transportation lines. Based on this, some naval leaders have proposed whether the multi-functional equipment of European countries can be introduced.  The concept of strategic delivery ship.

    That is to build a multi-functional ship with a displacement of about 25,000 to 40,000 tons, a certain amphibious assault ship and the ability to carry fixed-wing short take-off and landing fighters. Of course, the dock and hangar of this ship are modular.  , the loading mode can be flexibly switched according to task requirements.

    ¡°For example, if you need to deliver landing troops, some of the cabins can be set up as dock landing cabins to load air-cushion landing ships; if you simply need aviation support, then they can all be turned into hangars, all equipped with fixed-wing combat aircraft.

    If you need both landing troops and aviation support, just mix the loading. In short, you can load it however you want.

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

    This is undoubtedly a perfect solution for the navy, which does not have sufficient funds but has extremely strong practical needs, to rapidly improve its strength.

    Because of this, the domestic navy contacted relevant European countries as soon as possible, preparing to purchase a strategic delivery ship, and hoped to place the subsequent construction domestically. For this purpose, the navy was willing to pay a large amount of fees, including intellectual property rights.  .

    As a result, European countries opened their mouths, and the cost of a single ship reached 860 million U.S. dollars, and they needed to give priority to purchasing European aviation equipment. After all, the total cost of one ship exceeded 1.5 billion U.S. dollars.

    This was tantamount to a sky-high price for the navy at that time. Because of this, the navy decisively gave up external procurement and prepared to return to domestic construction.

    "It's just that self-construction is easy to say, but it is not easy to implement. For example, for the most critical power system, it is obviously not suitable to use a steam turbine. It not only takes up a lot of space, but is also 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 not, the Navy would not have to hold on to a lot of ship design drawings, and would have made dumplings without hesitation.

    Of course, marine high-power gas turbines are only one aspect. The most important thing is that the fixed-wing short take-off and landing fighter aircraft above have not been found at all. This means that even if this kind of strategic delivery ship is built, it will still face the embarrassment of having ships but no aircraft.  situation.

    Because of this, when they came to China Tengfei, an aerospace production and manufacturing base located at the southern foot of the Qinling Mountains, and saw the vertical takeoff and landing demonstrator, the leaders of the naval aviation force were extremely excited, waiting to hear about this vertical takeoff and landing.  What are the details of the verification machine and how long will it take to develop and mature?

    As a result, Zhuang Jianye changed the subject and introduced 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 it were another army, I would have impatiently reminded Zhuang Jianye not to mess around, or he would be sent a razor blade.

    But the leader of the naval aviation unit did not have the courage. The reason is very simple. Their unit sent him as a leader, subordinate to several leaders of the navy. There were a lot of tall people in front of him, and he would jump if he was short and tight.  I couldn't get ahead, so I could only endure it for now, and prepare to bring the head of my army over for a detailed inspection after returning home.

    Unexpectedly, Zhuang Jianye¡¯s introduction of three-dimensional weaving technology turned the topic to the vertical takeoff and landing verification fuselage. Naturally, the naval aviation leader who had originally asked for details couldn¡¯t bear it.??, he asked directly following Zhuang Jianye's words.

    Zhuang Jianye basically answered all the questions asked by these army chiefs and leaders, not to mention that the opportunity to design a vertical take-off and landing verification machine was indeed rare. Zhuang Jianye also hoped to take this opportunity to ask the army for some research and development of vertical take-off and landing.  What about the funding for the verification machine?

    However, the topic kept getting off track, which led to a sudden jump to three-dimensional weaving technology before the vertical take-off and landing verification machine was mentioned.

    Zhuang Jianye is also very distressed about this. Is it wrong that China Tengfei has so many good things in their hands?  Who is bothered by the fact that each good thing is more eye-catching than the last?  Why are all these army leaders and chiefs acting like scumbags, so quick to get tired of the old? Why can't they just give the funds to other things first?

    Fortunately, there are different loyalties, otherwise it would be a scumbag system, and the funding for the vertical take-off and landing verification machine would have to be delayed for who knows how long.

    So Zhuang Jianye responded very seriously: "The fan blades of the lift fans currently used in vertical take-off and landing fighter jets are manufactured using the dl-527 three-dimensional knitting machine. It is precisely thanks to the application of the three-dimensional knitting technology that the vertical take-off and landing verification aircraft  While the lift fan achieves a 15% weight reduction, the lift is increased by 30%, allowing this powertrain with the wd-64vip turbofan engine as the core to control fuel consumption in the two stages of vertical takeoff and landing.  10% of oil volume.¡±

    "10% of the total fuel capacity" After hearing this data, the naval aviation leader pondered for a moment, then nodded: "It's already very good. I remember that if the British Sea Harrier vertical takeoff and landing fighter took off and landed vertically throughout the entire process,  , needs to consume 25% of the total fuel. I have to say that your wd-64vip control is very good. By the way, how much fuel is currently carried in the vertical take-off and landing verification machine?"

    "Because it is just a demonstration aircraft at present, 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  Possess certain supersonic flight capabilities"

    Zhuang Jianye talked eloquently about the specific data of the vertical take-off and landing verification aircraft, but the leader of the naval aviation unit¡¯s eyes became brighter and brighter the more he listened

    If you like Soar My Aviation Age, please collect it: Soar My Aviation Age is updated the fastest.  (Remember the website address: www.hlnovel.com
Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report