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Chapter 1127 I know the plane I built

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    "Captain Xue, what did you just say? Can the Yun-18nb carry a T-72 main battle tank at full combat weight?"

    Before Xue Weidong finished speaking, the cadre from the heavy armored force was like a cat that had its tail stepped on, almost jumping up from where he was.

    This news is so shocking.

    What is the full combat weight state? In layman's terms, it means that the weapons and equipment are full of fuel, ammunition, and personnel are available.

    In other words, you can go directly to the battlefield by pulling it out.

    Being able to carry a main battle tank at full combat weight is not simply extraordinary, but really huge.

    Because this means that the rapid response capabilities of the Army, especially the Army's heavy armored forces, have been exponentially improved.

    In the past, it would take three to five days to deliver a heavy armored battalion through road and rail linkage to reach a designated area more than a thousand kilometers away. Nowadays, it can be quickly deployed in less than 48 hours.

    No way, who can make an air transport platform capable of carrying main battle tanks at full combat weight, which can transport almost all the army's main battle equipment.

    The key question is that the total combat weight of the T-72 tank is 41 tons, and the maximum transport load of the Y-18nb is only 38 tons, which is barely able to transport a Type 88 main battle tank. Why did it suddenly increase by more than 3 tons?

    There are many people who have the same idea as the heavy-armed cadres, so much so that they all looked at Xue Weidong, their confused and different eyes seeming to say, is the maximum load capacity you just mentioned a fart, or is it nonsense?

    Seeing this, Xue Weidong¡¯s smile couldn¡¯t help but grow stronger, and he immediately asked: ¡°Doesn¡¯t a good piece of equipment have some performance redundancy?¡±

    They are all soldiers who have been soldiers for more than ten years. How can they not understand what Xue Weidong said? Take the most common assault rifle as an example. In the hands of some soldiers, it will be used beyond the level and exceed the theoretical data when it is finalized. This is  Equipment performance redundancy.

    So when Xue Weidong said these words, the leaders of the heavy armored forces and others woke up. The next moment, their faces all turned red, as if they were drunk, and they were excited and excited.

    "So, the maximum load capacity of the Y-18nb is more than 38 tons?" one of the army cadres asked.

    Xue Weidong nodded: "The upper limit of the load capacity of the aircraft body is affected by the structure of the aircraft body. According to the optimization and manufacturing process of Ascendas Group, the maximum load limit of the Yun-18nb cabin is 55 tons. In other words, the next generation main battle tank can be put into the cabin of the Yun-18nb.  No problem, after all, the body structure of the Yun-18nb, especially the load-bearing capacity of the bottom plate, is quite excellent, but due to various reasons, there is no way to further improve it"

    It was rare for Xue Weidong to start talking, unless it was something he could see right. It was obvious that Yun-18nb was one of the few things he could see right, so he couldn't hold back what he said, and even told the other troop leaders present.  I did a science popularization about Yun-18nb with the cadres.

    Can Yun-18nb carry the T-72 main battle tank with a total combat weight of 41 tons?  Of course it can, but in this case the range of the Y-18nb will be reduced to 2,200 kilometers, because the increased cargo load is evenly distributed from the fuel capacity.

    By analogy, it is no problem to load 55 tons, but in this state, the range of the Y-18nb is almost zero, so it doesn¡¯t make much sense.

    Let alone the maximum structural load capacity of 55 tons, the load capacity with a range of 41 tons is actually not very significant.

    2,200 kilometers is just a pure flight. Transport aircraft usually perform round-trip missions, and are usually unable to obtain fuel supplies during the journey. Under such circumstances, if emergency measures such as reserved fuel for alternate landings are removed, the transport-18nb carrying a weight of 41 tons can only  It can perform a round-trip voyage of about 800 kilometers.

    800 kilometers, this distance is a bit embarrassing. Not only that the high-speed train can reach it in one day, but in wartime, this distance is often within the range of the enemy's long-range precision guided weapons.

    So the practical application is not strong.

    Therefore, when Ascendas Group determined the maximum load of Y-18nb, it did not choose the useless 41 tons, but the lower 38 tons. The reason is self-evident. The maximum load of 38 tons can reach an effective range of 3740 kilometers, regardless of various factors.  , can make a round trip between 1,800 kilometers without supplies.

    It is a full 1,000 kilometers more than the 800-kilometer round trip carrying 41 tons. At least it looks like a medium-sized transport aircraft.

    ¡°If that¡¯s the case, then why does Ascendas Group set the upper limit of the load capacity of the Y-18nb structure so high?  A large number of advanced materials and production processes are used for this purpose.

    I won¡¯t say anything else, but luckily¡ªthe 4.5-meter-wide and 17.58-meter-long floor in the 18nb cargo hold not only uses the latest brand of high-strength aluminum-lithium alloy, but Ascendas Group also usedFriction stir welding for next-generation combat aircraft bomb bay manufacturing.

    This allows the floor to be installed without a single rivet, thereby reducing the structural weight and increasing the structural strength several times.

    There are many similar new processes and technologies, and the integration of all these has already made Yun-18nb super-class in terms of structural load capacity.

    Is it necessary to just do this?

    The answer is obvious, of course it is very necessary.

    The reason is very simple. In addition to meeting the current actual needs of the troops, the more important role of the Yun-18nb is to verify the technical status of the next generation 200-ton strategic transport aircraft.

    Just like some of the technologies on the Yun-15 are to verify the feasibility of the Yun-17; and many of the technologies used on the Yun-17 are not for the purpose of looking forward to the Yun-18nb?

    ????????????????????????????????????????????

    This is what is called small steps.

    So when it comes to the level of Yun-18nb, it is natural to aim at an air giant with a larger load capacity, a longer range, and more advanced technology.

    From this perspective, it is understandable that the upper limit of the structural load-bearing capacity of Yun-18nb is higher.

    Based on this, it is conceivable that in the near future, as long as the Y-18nb airframe is enlarged to solve the problem of fuel capacity, a heavy-duty strategic transport aircraft with a maximum load of 55 tons and a maximum take-off weight of 200 tons will be just around the corner.

    Of course, these are all things for later. Xue Weidong let go of the chatter and hurriedly ended the science popularization. It would have been impossible not to finish it, because Yun-18nb had lowered its landing gear and was about to land. As the on-site commander, he  Of course you can't be distracted by anything else.

    However, Xue Weidong put away his chatter inside the airport. On a high ground outside the airport, Li Ruihong's broken mouth was followed by a stray dog, barking non-stop: "Mr. Zhuang, Mr. Ning, they are so short distance apart."  Do you dare to fall? Don¡¯t risk your life? We are so close and can easily be affected. Let¡¯s leave quickly, otherwise it will be dangerous later. It doesn¡¯t matter whether you have money or not. It¡¯s important to save your life, you two.  ~~~"

    It¡¯s no wonder that Li Ruihong was so frightened. The Y-18 that just landed is huge in itself. Coupled with a series of auxiliary transportation, loading and unloading equipment and support equipment, it occupies almost one-third of the runway. Other aircraft are bound to land with the runway.  Keep a certain distance from the Yun-18 on the other side, so the distance between the Yun-18nb and the landing in the sky is only about one thousand meters.

    The big guy with a maximum takeoff weight of 124 tons wants to land on a 1,000-meter runway. It is unreliable no matter how you look at it. What¡¯s even worse is that Li Ruihong and the others are on the vertical extension of the runway. Fortunately, they happen to be facing the runway.  ¡ª18nb landing rolling direction.

    "If the distance of one thousand meters had not stopped him, and Yun-18nb rushed out and ran, Li Ruihong would really have died without knowing how.

    "As a result, Li Ruihong was pinned down by Ning Xiaodong and couldn't move. He was going crazy. He could only persuade the two big bosses in front of him who were even crazier than him.

    But before he finished speaking, Zhuang Jianye waved his hand nonchalantly: "I know the plane I built has very short legs and can't fly that far!"

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