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Text Chapter 420 Return to Dongchen Aviation Engineering

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    The notorious Nippon Steel was successfully taken over by Dongchen. The whole world seemed not overly surprised by this news, because all their attention to Dongchen was focused on one thing, that is Australia's attack on Dongchen.  Total compromise.

    Walter, the Australian ambassador who was called Dongchen's old friend by Zhang Wenhao, became the signing representative of the Australian government's cooperation with Dongchen. Among the many contracts, the most surprising thing is that Australia handed over the entire production capacity of the Western Australian iron ore to  From now on, Dongchen, on its own land, its own minerals, and the iron ore produced, all have to be decided by others. Dongchen has now become the company with the largest number of iron ore resources in the world.

    In return for the Australians, Dongchen dispatched fifty 747-8 cargo planes on the second day of signing the contract, fully loaded with Dongchen's full range of products, flying non-stop for two consecutive days between China and Australia.  More than a hundred sorties.

    In just a few days, Dongchen has racked up sales of nearly 100 billion U.S. dollars in the Australian market, including 20 billion U.S. dollars in aviation engine orders, 50 billion U.S. dollars in Universal series products, nearly 10 billion U.S. dollars in Dongchen home appliances and nearly 100 products.  billion-dollar Dongchen Automobile.

    After looking at Dongchen's sales data in Australia in recent days, the Australian government felt embarrassed and had nothing to add. Even the Australian government couldn't figure out why it had sold out so many benefits to beg Dongchen.  Chen came to Australia to earn more profits, which felt like paying a thief to steal more property from his home.

    At this moment, for Zhang Wenhao, Dongchen has once again completed a new leap. Civilian aircraft engines cover all the needs of the entire industry. Dongchen Electronics has increased its production capacity sharply through Japanese OEMs, and Dongchen itself has also completed  Regarding the global iron ore hegemony, Zhang Wenhao is finally able to find time to carry out the next step of Dongchen's development, which is Dongchen's development in the military field.

    Developed countries around the world, especially the military powers, are making every effort to develop their own military aircraft engines. At this time, if Dongchen does not take any action, the combat effectiveness of Chinese fighter jets will be distanced by other countries. Since those military  Major countries are worried that Dongchen will develop military engines, so it's time to let them feel what it means to have a dream come true.

    The matter at hand has come to an end for the time being. Zhang Wenhao is ready to leave for China Shipping. Shenyang Aircraft Engine Research Center has transferred all its production equipment to China Shipping and merged it into the production line of Dongchen Aviation. Everything is ready and waiting for Dongchen.  Start the research and development and production of military engines.

    Zhang Wenhao does not need to research and develop, he only needs to negotiate with the waiter on what kind of engine should be used to meet the military's demand for fighter jet power performance.

    The waiter analyzed the performance and bottlenecks of various current military fighter jets and said: "Boss, leaving aside other parts such as combat and avionics, if we just talk about power performance, I think it is nothing more than focusing on the three  There are three elements, one is fast, one is far, and the other is heavy.¡±

    ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????: "The meaning of speed lies in mobility and flexibility. If you are fast, you can enter and exit the battlefield at a faster pace. You can also respond quickly and flexibly during air combat."

    "As for distance, it's easy to understand. It mainly depends on the combat radius. The biggest purpose of superpowers developing aircraft carriers is to use mobile bases to make up for the lack of combat radius of fighter jets at any time. Once the combat radius is large enough, the fighter jets taking off from the mainland will be  The deterrent range is far enough, the area that fighter jets taking off from the aircraft carrier can cover is large enough, and a larger combat radius can be used to exchange for a larger safe space for the aircraft carrier."

    "As for the weight, it is easy to understand. This determines which aircraft has the stronger bomb-carrying capacity. Of the two aircraft, one can only carry four ground-attack missiles and bomb four targets in one flight, while the other can carry eight  A ground-attack missile can bomb eight targets in one flight, which determines the combat efficiency of a fighter jet. These three standards all come from the power performance of the aircraft. However, these three performances can be said to be incompatible with each other.  Yes, if you want to fly faster, the combat radius of the aircraft must be affected, because no matter what object moves faster, the energy consumption will be greater."

    Zhang Wenhao waved his hand impatiently and said: "Boy, can you tell me something I don't know? Children all know what you said. Riding a bicycle at a constant speed and riding a bicycle at a fast and desperate speed will consume more energy.  The gap is very obvious. I already understood this as soon as I learned to ride a bicycle, and I didn¡¯t even need to go through the super learning system.¡±

    The waiter smiled awkwardly and said: "Boss Yingming, what I actually mean is that it is impossible for us to develop an engine that takes into account all three, and Shenfa's production capacity is also very limited. If we expand our product lines, I am afraid it will be difficult to develop an engine in the short term.  Seeing the actual results, it is not as good asIn the early stages, we specialized in one type of engine.  "

    Zhang Wenhao nodded and said, "In your opinion, which one is most needed and practical in China right now?"

    The waiter thought for a while and said: "We have many imaginary enemies and many defense points. But in terms of air defense, our main threats come from neighboring countries, such as Japan, India, and Russia. Against them, we  I think the biggest problem of our fighter jets is the insufficient combat radius. Therefore, we should first develop an engine that focuses more on low fuel consumption, but we should also focus a little on the thrust-to-weight ratio. After all, the thrust-to-weight ratio has always been the weakness of domestic fighters.  "

    Zhang Wenhao frowned and said: "In this case, we don't have to minimize the fuel consumption and sacrifice part of the fuel consumption to increase the engine thrust to meet the demand for thrust-to-weight ratio. After all, the thrust-to-weight ratio is not a blind pursuit of being large enough.  As long as the thrust-to-weight ratio of the entire machine can be greater than 1.3, it is already very powerful.¡±

    The thrust-to-weight ratio mentioned by Zhang Wenhao refers to the relationship between the engine and the maximum load of the entire aircraft. If the thrust-to-weight ratio of the aircraft is 1.3, it is equivalent to when the aircraft reaches the maximum design load, the thrust of the aircraft is 1.3 of the maximum load.  times.

    If it is a transport aircraft, a passenger aircraft or an ordinary cargo aircraft, the thrust-to-weight ratio of this aircraft is less than 1, that is to say, the actual thrust of these aircraft is smaller than the maximum load weight of the entire aircraft. In this case, the aircraft can use the sliding  It can take off and climb at a certain elevation angle, but it will never be able to achieve a 90-degree vertical climb. However, this kind of aircraft does not need to have the ability to climb vertically at all, but it is different with fighter jets. In actual combat, fighter jets still have very good vertical climb capabilities.  Importantly, a thrust-to-weight ratio greater than 1 allows the aircraft to climb vertically out of the opponent's field of vision quickly. After climbing, turning, and then lowering its altitude, it will be behind the opponent's buttocks. At this time, the opponent's missiles will be completely destroyed.  Lost its effect.

    In many cases, as long as the thrust-to-weight ratio of a fighter jet is greater than 1, the thrust of the entire aircraft is considered very powerful, and Zhang Wenhao is preparing a new engine that can at least ensure that the fighter jet has a thrust-to-weight ratio of 1.3.

    The waiter replied: "It is not difficult to achieve a thrust-to-weight ratio of 1.3. Even if we achieve a thrust-to-weight ratio of 1.3, our engine can still reduce fuel consumption by about 30% and increase the combat radius."

    Zhang Wenhao nodded, frowned, and said to himself: "The problem of speed cannot seem to be solved by thrust-to-weight ratio. It requires the engine to have enough explosive power and be able to increase to the fastest speed in the shortest time.  , to meet this requirement, we can only rely on the after-chamber to solve it. Xiaoer, do you have better after-chamber technology? If there is better after-chamber technology, then we can achieve all three! Engine  The design achieves long distance and heavy weight, and then, through the fixed configuration of the afterburner, if the aircraft needs speed and maneuverability, the afterburner is opened to increase fuel consumption and increase the speed of the aircraft.¡±

    The waiter's eyes lit up and he said with a smile: "This is a good idea! Afterburner, why didn't I think that if we use better afterburner technology, then the design of the afterburner can ensure that the aircraft does not need to start at ordinary times  When using the afterburner, it has sufficient range and thrust-to-weight ratio. Once stronger maneuverability is needed, the afterburner is opened, sacrificing range in exchange for stronger maneuverability!"

    Zhang Wenhao said: "The design of the afterburner must be the simplest and lightest, so as not to bring more useless weight to the aircraft most of the time, increase fuel consumption and affect the range."

    The waiter smiled and said: "The after-combustion chamber equipped with a single engine will only increase the weight by 100 kilograms at most, and the impact will be minimal."

    "That's good." Zhang Wenhao nodded with satisfaction. If it is designed in this way, this power system will probably be the most powerful fighter power system today. Even Pratt & Whitney can only hold a candle to this power.  , in this way, once this power system comprehensively upgrades domestic fighter jets, the deterrent effect against neighboring countries will be further improved, which is of great significance.

    Zhang Wenhao's special plane flew to COMAC's test airfield in China Overseas. The test airfield of COMAC has been fully taken over by Dongchen. Although COMAC did not know Zhang Wenhao's top-secret plan to acquire Airbus, the top management also stopped asking Commercial Aircraft Corporation Ltd.  With the allocation of funds for the aircraft and related research and development work, COMAC has now completely suspended its large aircraft plan. The entire COMAC is still producing nothing more than some regional small passenger aircraft that have been finalized, and even if there are new regional passenger aircraft  The model needed to be tested, so COMAC had no choice but to transfer to the northwest airport, leaving the airport in Zhonghai to Dongchen.

    Dongchen's entire fleet almost all takes off and lands at COMAC's airport. Countless Dongchen Aviation engines are also installed here on Boeing 747-8 transport aircraft to fly to all over the world. Zhang Wenhao is also preparing to develop this place into  Dongchen¡¯s aviation hub in China Shipping has gradually added cargo-related auxiliary equipment here to provide high-quality services.Apply to the top management to expand the area and build two new runways of different standards and hangars and other hardware facilities. There is also something Zhang Wenhao has been planning, which is to build a large logistics distribution center near the airport, and try to apply to the top management.  Build a railway connection line at the airport to connect the Beijing-Shanghai Railway. Once connected to the Beijing-Shanghai Railway, it will be connected to the national ordinary railway network. If it can be connected to the Beijing-Shanghai High-speed Railway, it will also be connected to the national high-speed railway network.

    If these two connection lines can be extended to Dongchen Airport, then Zhang Wenhao's logistics distribution center can achieve unprecedented high efficiency in the logistics industry. The goods entering the port can be dispersed through roads and railways in the shortest time.  Goods imported from all over the country can also leave the port by plane in the shortest possible time. Even aircraft engines from Dongchen Aviation can be transported by rail to all parts of the country in the future, and can be directly transported by rail to seaports and taken out of the country by freighter.

    Although the state does not allow railway privatization, companies can operate their own branch railways. However, when trains run on state-owned lines, they need to pay relevant fees to the state. Zhang Wenhao is not worried that senior officials will not agree to this.

    Zhang Wenhao secretly planned that once the military engine was successfully rolled off the assembly line and mass-produced, he would take the opportunity to apply to the senior management for the expansion of the test airfield and the construction of railway lines and high-speed railway lines. According to Zhang Wenhao's plan, the military engine would be ready in more than ten days.  Within a short period of time, a prototype that meets the design standards can be produced. When it is sent to the military for testing, he can immediately start upgrading Dongchen's electronic equipment manufacturing production line to manufacture high-end radar equipment, as well as Dongchen's own positioning.  Satellites, and then began to gradually use domestic and foreign launch agencies to help Dongchen gradually launch satellites into place, thereby building Dongchen's own three-dimensional navigation system.

    For Zhang Wenhao, Dongchen¡¯s next stage may not be profitable, but every item is of great significance.

    The plane landed at the airport. Officer Liu had been waiting here for a long time. This time, he also brought several soy sauce experts who had followed Zhang Wenhao to Seattle to participate in the test flight of the Dongchen Zhongda thrust engine. Zhang Wenhao was very concerned about the appearance of these soy sauce experts.  Not surprised. With a little thought, I realized that these people are experts in the field of domestic military engines. The last time I followed Dongchen to Seattle, the purpose was to examine whether Dongchen had the ability to transform into military engines. Now, they are bound to come.  Follow Dongchen to learn advanced experience.

    Privately, Director Liu explained to Zhang Wenhao: "What the senior management means is that these experts are fully involved in Dongchen's research and development process, but they don't interfere, they only listen but don't speak, and they only see and don't interfere. Therefore, you can develop it how you want."  , don¡¯t worry about them, just let them learn from it.¡±

    Zhang Wenhao smiled and asked: "You mean, the purpose of their participation in R&D is just to learn?"

    Director Liu nodded and assured: "Don't worry, they can't even be considered as participating in research and development. At best, they are just visiting, and they will not have any impact on you."

    Zhang Wenhao spread his hands helplessly and said, "But I'm not going to do research and development."

    "No R&D?!" Director Liu was confused when he heard this. It was Zhang Wenhao who took the initiative to produce military engines, and all Shenfei's production lines had been moved to him. Is he kidding now that he said no R&D?

    At this time, Zhang Wenhao said: "I already have the finalized research and development information in hand, so this time I will only produce, not research and develop. After production, it will be sent directly to the military for testing. If the military is satisfied, then it will be sent to Dongchen  Place an order, and then Dongchen will be responsible for mass production.¡±

    Director Liu looked disappointed, but he comforted himself in his heart. What Zhang Wenhao said was not untrue. It is said that all Dongchen's technologies come from a super powerful behind-the-scenes team, and they are responsible for the research and development of all technologies. Now  , they handed over the detailed research and development information to Zhang Wenhao and asked him to be responsible for producing it. It was not difficult to explain, but in this way, these soy sauce experts would be completely in vain.

    Immediately, Director Liu asked: "If Dongchen starts production directly, how long will it take to officially roll off the production line?"

    "About ten days." Zhang Wenhao said: "In our design plan, some spare parts and molds cannot be purchased. We need to design and produce them ourselves, so it will be a little slower. If it is other companies, it may take at least half a year.  Only by getting all the spare parts in place, Dongchen¡¯s mold development capabilities and new product production capabilities are the best in the world. With the foundation laid by Dongchen Automobile for so long, not to mention we also have the world¡¯s top high-precision processing capabilities.  , so the entire cycle is much faster than that of the same industry.¡±

    Director Liu exclaimed and said, "Is this the purpose of establishing an industrial base in Jiangcheng? Your father is in charge of the model?Processing is also serving the entire Dongchen, right?  "

    Zhang Wenhao nodded and smiled: "Yes, with this industrial base, not only can it be used in the field of automobile production, but all industrial manufacturing fields can benefit from it. Now, most of Dongchen's products have been finalized, and mold development is basically  It has been suspended, but Dongchen has never castrated or shrunk the mold section, and has always had all staff on standby so that it can be used to its fullest potential at any time."

    "It's amazing." Officer Liu couldn't help but sigh: "Your current industrial manufacturing technology level is already ahead of any company and country in the world. The next step is for you to build your own satellite. I think if you are given enough conditions,  , you can even build your own space station."

    Zhang Wenhao smiled and said: "The space station does not have much technical content, and Dongchen can fully bear the capital it consumes. If there is such a demand in the future, Dongchen can consider building its own space station. However, Dongchen does not have a launch vehicle."  The manufacturing capabilities are not qualified for launch, so these must be completed by domestic launch centers, which may take a very long time.¡±

    Officer Liu smiled slightly and said: "This is not a big problem. The current domestic launch capacity is based on the current domestic needs. If you have greater needs, you can jointly fund and build a launch center with the country. Likewise,  , by injecting capital into launch vehicle manufacturing units to increase their productivity on launch vehicles, by then, the domestic launch capability will be improved, and the increased share will naturally be at Dongchen's own disposal."

    With that said, Officer Liu added: "As for Dongchen himself, I don't think there is any need to develop a launch vehicle. Even if the country agrees, the international community will not agree. Now the whole world knows that no one can build anything Dongchen can do."  If Dongchen builds a higher-end launch vehicle, some people may not even be able to sleep." (To be continued. If you like this work, you are welcome to register as a member of Piaotian Literature to recommend it.  The work and your support are my greatest motivation.)
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