Chapter 342 Dongchen Navigation Engineering (1)

Since the end of World War II, the international situation has entered a very sensitive era after decades of long development. In this environment, the nerves of every country are very sensitive. What is rare is that the whole world has developed peacefully for decades in this highly sensitive state. Of course, those local wars and frictions are far from being affected The state of world structure and situation.

In this environment, if one party has made great progress in a short period of time, it will have a huge impact on the whole international situation. From this point of view, Nie Minhui's view is very objective. First of all, she does not support Zhang Yunfeng's putting too much experience into national defense science and technology. Second, she does not agree with Zhang Yunfeng's continuing to make enough changes to national defense science and technology The high-end technology of changing the ground and blindly enhancing the national defense capability is not an all-out good thing.

Nie Minhui couldn't help asking Zhang Yunfeng, "Yunfeng, if the United States is not the world's first economy, what will happen to its international status?"

Zhang Yunfeng frowned, thought for a moment, and said: "their defense technology is too powerful, even if they slide down from the position of the world's first economy, they should not hinder the top position of their superpower."

"No." Nie Minhui said lightly: "national defense technology is only one aspect. No matter how powerful the US national defense technology is, it can't solve the fundamental problems at all. Now the era has become stable. If the US is not the world's first economy, it's difficult for him to launch a real war of aggression first. Otherwise, he will face the hostility and exclusion of the whole world. Secondly, after he lost his strong economic ability, what can he do to ensure their strong national defense technology? What do they do to maintain their superpower status when their domestic economy continues to decline, their living standards continue to decline, and the national unemployment rate continues to rise? At this point, the northern crocodile country in those days is the best example. No one, the real reason for dragging down an alliance is always the economy. "

Zhang Yunfeng nodded thoughtfully and said, "I see what you mean. The economic foundation is the foundation of the country."

Nie Minhui nodded and smiled with appreciation: "to develop national defense technology is nothing more than militarization. A powerful aircraft carrier can not feed the people, and it also needs a lot of money to build and maintain itself. The most important thing for you now is to achieve higher success in the economic field, rather than create more weapons and equipment like a hot potato."

Said Nie Minhui: "single crystal superalloy is a hot potato. Now you have two choices. You can either press it down temporarily and leave it in your stomach. Or, we can only hand it over to the government for operation. Once you apply this kind of material to your civil aviation field, then export is inevitable. Western countries will always pay attention to this. If Dongchen uses the most advanced material, they will immediately think that this kind of material is also applied to our national defense technology. At that time, they will put you As a threat, or as an opportunity, if the single crystal superalloy will have a huge impact on the world, then you are standing on the wave. "

Zhang Yunfeng couldn't speak at once. Nie Minhui then asked, "what is the core of this material in what you are going to do? If we are a lot different from the western countries in this field, then if you catch up with them, you will only give them pressure and not let them make your ideas. If you exceed them too much, I'm afraid that the situation will not be in your hands. "

Zhang Yunfeng nodded and said: "although this kind of material is very core, it can basically meet the requirements as long as it reaches a certain degree. The most important advantage of Dongchen's aeroengine is the combination of a variety of new materials on the one hand, and on the other hand, it is a more cutting-edge design concept and manufacturing technology. In the field of single crystal superalloy alone, it As long as it reaches the current international first-class level, it will not have a great impact, or even a very small impact. "

Nie Minhui smiled and said, "that's easy to do. Don't put out too high-end technology. It's enough to keep at the same level with western countries."

"I know how to do it, and try not to be sharp in this key material," Zhang Yunfeng nodded

Nie Minhui agreed: "in the future, we should also make sure that this kind of technology, which is obviously more significant in the military field than in the civil field, is involved as little as possible. Concentrate on your own business and develop your own economy. In the current form of Dongchen, it is likely to become the most influential private economy in the world."

There are three general sections of turbofan engine. One is the economic civil engine with medium thrust and lower fuel consumption that Zhang Yunfeng first prepared to produce. The other is the high thrust engine, which is mostly used in large passenger aircraft, cargo aircraft and military transport aircraft. The significance of military and civil areas can be said to be half, and the last one is the high mobility engine, which is of no significance to civil use, but is extremely significant in military significance and the core of the power part of fighter.

Zhang Yunfeng originally planned to develop the third engine after the two engines could be mature and have a certain market foundation. But now, the significance is not very great. If he provides too many high-end military technology, it will certainly drive the structure of the whole national defense field, just like the dcc1800 a diesel engine manufacturing, its emergence The defense funds have been increased by at least 10 billion yuan in the field of armored vehicles, not only in the cost of manufacturing and replacement, but also in the cost of training, exercise and training of professional maintenance personnel to adapt the army to the armored vehicles with new performance, as well as in the waste of resources of all engines and related spare parts that have been eliminated.

The economy of a country determines the funds that should be invested in the field of national defense. Both need to reach a balance. Otherwise, it will only increase the burden on society and the country. If Zhang Yunfeng develops a perfect military aeroengine, even if he doesn't earn a penny from the country, at the cost of more than 10 million RMB per unit, and all other related costs, it will also be A huge expenditure, presumably, will require at least tens of billions of dollars to support the completion of all the reloading.

After figuring this out, Zhang Yunfeng decided to first push down national defense science and technology, develop the economy with all his strength, and consider higher-end national defense science and technology after the economic development has reached a sufficient foundation.

Rao is Zhang Yunfeng, who has reduced the technical content of single crystal superalloy, so that it can only keep in line with the western countries, but this also excites the senior management. The relevant enterprises directly under the National Defense Department immediately start trial production and related experiments according to the technology provided by Zhang Yunfeng, and promise that once the material trial production is successful and has the capacity of mass production, they will fully guarantee Dongchen's Demand.

This state-owned enterprise has the ability to produce single crystal superalloys, but their technology has been relatively backward, with hardware facilities and relevant experience. When they get high-end technology, they will soon be able to transform this technology into actual products.

Only a week later, the single crystal superalloy technology provided by Zhang Yunfeng had the strength of mass production, and was put into production immediately.

At the same time, Dongchen officially announced that Dongchen Aerospace Engineering Co., Ltd. was officially established, referred to as Dongchen Aerospace Engineering Co., Ltd., a wholly-owned subsidiary of Dongchen group. Its business development direction is the R & D and manufacturing of civil aviation and aerospace equipment, with the same positioning as Boeing, Airbus and other companies.

This news has also triggered the global speculation about Dongchen aerospace engineering company. From the name of this company, it's not hard to see Dongchen's intention. Most of it involves aerospace aircraft manufacturing. However, as the world knows, now Dongchen has only one aircraft engine production line. In addition, he even has one Boeing 737 specification In addition, hundreds of spare parts suppliers are often needed for the manufacturing of an aircraft. However, all relevant enterprises in the world have said that Dongchen has not had any contact with them, so let alone any cooperation.

Airbus, Boeing, Pratt & Whitney, general electric, Rolls Royce and other enterprises have sent congratulations on Dongchen's entry into the aviation industry. Among them, the three engine manufacturers are the real ones under pressure.

Airbus and Boeing are not worried about Dongchen's entry into the aviation field at all. They have guessed from the current situation that Dongchen now has the hardware to produce the aeroengine. Perhaps, Dongchen, who has always been astonishing, will develop a better aeroengine. However, in a short time, Dongchen cannot have the strength to manufacture the whole machine. Therefore, Dongchen and their business have no Any conflict, on the contrary, if Dongchen really develops a better aeroengine, it is also a good thing for them. After all, all the planes they make use of engines made by other enterprises.

CNN host in the United States teased Dongchen on the news program. He thought that Dongchen was a great success and made excellent automobile engines. He was ready to step into the world's most sophisticated and high-end engine manufacturing field. If so, then Volkswagen, Toyota and other companies would have built their own aircraft engines. However, at this time, Dongchen was external A surprising news announcement was made.

Dongchen group has purchased two civil aviation airliners in use, one Boeing 737300 and one Airbus a320200, from China Southern Airlines at a high price. Although neither of them is the most advanced, they are the main models of the two companies. In China alone, there are nearly one thousand of them. The two airplanes purchased by Dongchen are invested The years of operation have all reached about five years, and it's amazing that Dongchen bought the new machine at the price.

Dongchen aerospace engineering company, which has not even made a wheel of an airplane, has not really started to develop in this industry. It has become a big enemy, which is quite funny in the eyes of the world. However, Zhang Yunfeng knows what he needs in his heart. Now everything is ready. At most one month, he can let Dongchen's aeroengine go offline. Once it goes offline, it will immediately After the completion of the ground tests, he needs to complete the tests after lifting, even the test flight. It's more appropriate to have his own aircraft. Moreover, the first aircraft engine of Dongchen is mainly focused on the 737 and A320 short and medium-range narrow trunk airliners.

China Southern Airlines is very excited about Dongchen's extravagance. Without hesitation, it will take the two planes that Dongchen asked for,