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Chapter 1166 A Different True Dragon V

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    Therefore, Zhuang Jianye was very tolerant of Maleshevsky's request. Didn't he just want to learn from Ascendas Group's business experience? Just go ahead and learn it. What's the point?  As long as the technology of carrier-based aircraft is retained, you can learn it how you want, even if you ask Zhuang Jianye, the leader of Ascendas Group, to perform a pole dance.

    Even the core operations have been liberalized, and Zhuang Jianye is more generous in terms of funding. Doesn¡¯t Maleshevsky want 3 million US dollars?  Zhuang Jianye directly approved US$6 million with a wave of his hand.

    It is required to complete within two years the trial production of Yak-41m vertical take-off and landing fighter imitation models and Zhenlong 5 models.

    Maleshevsky agreed simply. He beat his chest with his fist and it made a thumping sound. He proudly said that if he couldn't do it, he would hang naked outside for ten days and a half in the middle of winter.

    ¡°In short, it¡¯s just a sentence, leave this matter to me, and you can take it easy.

    Facts have proved that Maleshevsky, an old comrade left over from the Soviet era, is still very reliable. Starting in March 1996, Maleshevsky successively summoned people who had worked in the Yakovlev Design Bureau  University professors, technical personnel in scientific research units, and skilled workers in factories.

    We began to compile data on the Yak-41m vertical take-off and landing fighter. In less than half a year, we collected a total of six tons of technical data. Then based on these data, the Yak-41m vertical take-off and landing fighter and others drew a map of the Yak-41m vertical take-off and landing fighter.  Design drawings and process production samples of fighter jets.

    On this basis, the original Yak-41m vertical take-off and landing fighter was systematically optimized, thereby upgrading it to the Yak-41mk vertical take-off and landing fighter, which is now the Yak-41mk vertical take-off and landing fighter that was just built by Ascendas Group.  In the Pulse 3 aircraft assembly line in Workshop Zero, the Zhenlong 5 vertical take-off and landing battle is carried out in adaptive production.

    "This fighter uses the wd-70st turbofan vector engine with a maximum thrust of 15.8 tons, a total mass of 1.82 tons, and a thrust-to-weight ratio of 8.3"

    After introducing the ins and outs of the Zhenlong 5 vertical take-off and landing fighter, Zhuang Jianye began to talk about the specific performance indicators of the Zhenlong 5 to the two senior leaders. The senior leaders kept smiling about this, but the senior military leaders listened.  Very serious.

    Seeing the two leaders, Zhuang Jianye continued without any unnecessary expression: "This engine is from our Ascendas Group. The Aero Engine Manufacturing Co., Ltd. improved it on the basis of the Russian R-79 turbofan vector engine. The biggest feature is  The nozzle can be deflected 60 degrees downward and can provide up to 10.5 tons of lift. With the 4.2 tons of lift of a wd-28st turbofan lift engine at the rear of the cockpit, the Zhenlong 5 can be lifted vertically.  Down operation.¡±

    "As far as I know, the Yak-41m vertical take-off and landing fighter uses two turbofan lift engines." Hearing this, the military leader suddenly interrupted the slime.  interrupted Zhuang Jianye.

    Zhuang Jianye nodded: "Yes, old chief, the Yak-41m vertical take-off and landing fighter uses two rd-41 turbofan lift engines. However, this layout is obviously too complicated, and the later maintenance and production costs are too high. We  Based on this, two turbofan lift engines are reduced to one, which is the biggest feature of our Zhenlong 5 that is different from the Yak-41m vertical take-off and landing fighter."

    Hearing this, the senior leader in the army did not say anything more. He just walked around the Zhenlong 5 vertical take-off and landing fighter that had been assembled to a certain appearance with great interest, and then rubbed his chin and asked thoughtfully:  "It seems that the layout is somewhat different from what you declared?"

    The implication of the words of the military leader is that the aerodynamic shape of the True Dragon 5 seems to be different from the Yak-41m. It is obvious that the military leader has seen the Yak-41m, otherwise it would be impossible to distinguish the two at a glance.  differences among those.

    Zhuang Jianye¡¯s face was not red at this, and he looked full of pride. After all, what he saw in front of him was the True Dragon 5 evolved from the Yak-41mk. If it was the same, it would be like hell.

    So he immediately replied: "We have indeed made some changes. The relevant information has been compiled and will be reported in the near future. Because before the production of the trial model, through theoretical calculations and wind tunnel tests, we found that the previous design was problematic, so we  In terms of aerodynamic layout, a series of changes were made, such as adding a large side wing"

    As he spoke, Zhuang Jianye gestured at the front edge of the wing root of the Zhenlong 5 being assembled: "The previous initial design version of the wing was only a small edge strip at the front edge of the wing root. Now we have not only enlarged it,  The side strips are also extended to the air inlet, allowing the aircraft to obtain additional lift and extremely strong maneuverability. In addition"

    Before he finished speaking, Zhuang Jianye pointed to the air inlet: "In the initial design, the air inlet used a rectangular air inlet similar to the MiG-25. After weAccording to calculations, at low subsonic speeds, the efficiency of this inlet is not optimal. On the contrary, it is very effective at supersonic speeds. Therefore, we learned from the adjustable air inlet of the F-15c and added an adjustable air inlet.  device.  "

    "And the wings" Zhuang Jianye turned around and patted the wings behind him: "We increased the wingspan from the initial design of 10.1 meters to 12.4 meters, and adopted a more advanced wing folding device.  The overall flight performance is even better, and the folded space area is roughly the same as the original design By the way, we also changed the inclination angle of the final vertical tail, from the original 3.5 degrees to 12.5 degrees. Not only that, we also  Incorporating the new technology of full-motion vertical tail, the maneuverability of the aircraft has been qualitatively improved"

    Zhuang Jianye gave a very detailed introduction to the Zhenlong 5 trial model that was being assembled, and introduced every component and use of it. The leaders and chiefs who heard this were amazed, but just when everyone felt that this was an impeccable model.  When talking about the advanced combat aircraft, Zhuang Jianye changed the topic: "Of course, the application of so many advanced technologies and processes has also paid a certain price. The biggest impact among them is the total structural weight. The maximum take-off weight has changed from the original 28 tons.  , increased to 32 tons, and the weapon load was reduced from the original 2.6 tons to 2.2 tons.

    However, we are making the next improvement plan, striving to further increase the proportion of composite materials inside the aircraft, so that the current 25% will be increased to 38%, and strive to maintain the maximum take-off weight of Zhenlong 5 at 29 tons after the improvement, effectively  The maximum load has been increased to 3.2 tons, of which the maximum load during vertical takeoff can reach 2 tons, and the other indicators are no less than the third-generation combat aircraft commonly equipped today.  "

    At this point, Zhuang Jianye paused for a moment, and then led the senior leaders and military leaders to walk outside the No. 0 workshop while continuing to introduce: "These are the first two stages of our development of the Zhenlong 5 vertical take-off and landing fighter.  In the future, we will carry out the third phase of improvement, that is, based on the improved Zhenlong 5, combined with the application technology of the next generation combat aircraft, we will launch a radar stealth version of the vertical take-off and landing fighter.

    Of course, all this depends on the current development situation, but we at Ascendas Group are confident that for the cause of the People's Navy, we will definitely turn our ideals into reality!  "

    After hearing this, the senior leader in the army nodded approvingly. However, the senior leader who had been silent for a long time suddenly stopped when he walked to the door of workshop zero. Then he looked at Zhuang Jianye and asked something that made Zhuang Jianye's heart beat faster.  : "After re-establishing China Ascendas on the basis of Ascendas Group, in addition to supporting naval aviation, what are your other main business directions?"

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