Wealth

The human three aircraft project is actually a step-by-step discussion process. From the perspective of the large aircraft exhibition process, basically the large long-range bomber is first displayed, then the large military transport aircraft is displayed, and the civilian large passenger aircraft is finally displayed. This is the mature route of Boeing, the mature route of the Soviet Union, and the mature technical route of Europe.

The Boeing Company of the United States was not outstanding in terms of technology and production capacity when it was just established. In the civil aircraft design of the propeller era, it is still inadequate compared to Douglas. However, Boeing has always been in the development of civil aviation technology. Play the role of new technology innovator.

Boeing did not have a more one-to-one model in the output of civil aircraft in the propeller era, but Aunt Boeing, which was designed by Boeing and put into operation by United Airlines in the next year, was the world's first modern civil aircraft. The standard airliner, the four-boeing stratospheric airliner produced in the year is also the world's first airliner with a full-cockpit pressurized design.

During the Second World War and the early postwar period, Boeing’s main production capacity was concentrated on multi-bombers. The design experience of a large number of long-range bombers provided Boeing with a very strong technical foundation and design experience. Modernization has also made Boeing even more powerful in the design of large aircraft.

The U.S. Air Force commissioned a large-scale military transport aircraft project in the early 1950s is a new opportunity for Boeing. Boeing’s Hui Yada has become the basis for the military’s refueling and transport aircraft design. After the U.S. Air Force’s approval, Boeing The civil passenger aircraft developed on the basis of the large four-military transport aircraft has become Boeing’s pioneering work in the world's civil aviation technology in the jet era.

Using Boeing, which was ahead of other rivals at the time, occupied the commanding heights of the jet airliner. After the success of Boeing, Boeing followed up with the two equally successful models of Boeing Gong and Blade. Boeing has stood at the pinnacle of the international civil aircraft market in the jet era through the development of Boeing's heart and subsequent models.

Later, although Boeing failed to compete with Lockheed for the U.S. Air Force's strategic transport aircraft, the technology developed for the Shanyue project was used by Boeing for the project of large wide-body passenger aircraft. This, the result of the project It is Boeing, a large passenger aircraft that can be called the Ge era.

The successful development of Boeing's long-range wide-body passenger aircraft is Boeing's second major leap in civil aviation technology, and the commissioning of Boeing's power has further established Boeing's dominant position in the civil aviation market.

After the war, there were fifty-five stratospheric cruisers in American Airlines, British Overseas Airways, and Northwest Airlines. Pan American Airlines, United Airlines and other airlines serve, stratospheric cruisers provide passengers with authentic luxury and comfort, with bars and sleeping berths on board.

The Boeing blade is installed with the same motivation as the Tian-class sky fortress. The designer changed the strategic bomber to a passenger aircraft. The main improvements include a new supercharged fuselage, a passenger cabin environmental control system, and a new mid-wing section with high power turboprops. And swept wing design.

This design makes the landing process very smooth. It is the largest, heaviest and longest range passenger aircraft of that era. Although it is equipped with a propeller motive, its cruising speed is almost as fast as the newer jet aircraft. In many ways In the past, it can be called a jumbo jet, and it is also the heaviest aircraft before the launch of Boeing.

In aircraft design, the wing is the core, and the motive and the fuselage are an integral part of the wing. This can explain why the bomber is ahead of the transport and passenger planes. The type of test aircraft wing is not a large passenger aircraft or a large transport aircraft. The long-range bomber is the most suitable for this kind of mission.

Bombers are not as comfortable and economical as passenger planes, nor as high-strength and short-distance as transport planes. Therefore, the requirements for the fuselage will not be too high. If you change it to a more comfortable one, you can become a large passenger aircraft and change it into a durable one. A little bit can become a big transport plane.

The high technology of the long-range strategic bomber is embodied in the radar light instruments, not the aircraft itself. As for the instruments, the instruments on the existing aircraft can be used. Designing from the bomber is obviously the lowest cost and the most reliable step. Use the bomber to fly out of the good wing of the big airplane. There is a big plane. Use a transport plane to fly out of the fuselage of a large aircraft, and use a large passenger to fly out of comfort. Bombers generally can only use domestic motives and materials, which can also reduce initial costs.

With your own long-range aircraft, the price of the aircraft motives or other components sold by others will also be reduced.

The wing design of the bomber does not need to consider too much, but only considers the speed and distance, because it needs to be externally mounted, the wing of the bomber is stronger than that required by the large passenger aircraft. Bomb storage is better than transport storage and passenger storage. Bombers can do some special actions that transport planes and passenger planes can't do. It is a kind of extreme test for the wings and body of the plane. However, using passenger planes and transport planes to do this kind of test is too costly and it is not appropriate to fall down.

With large-sized wings, large aircraft flight data, and tested materials, and then commercial aircraft development, commercial costs can be saved. Long-range bombers are not worried about being ineffective. Using long-range bombers against aircraft carriers or flying to the Americas is a reliable deterrent and can achieve goals and rewards that cannot be achieved by economic means.

The turbofan motive of the long-range bomber will definitely be domestically made, and it can be continuously improved in this process. For example, because of the long-range, the motive nozzle is changed to a hybrid nozzle, which can save fuel, so that your motivation will also have time to improve.

With the above improvements, there will be more room for bargaining when producing large commercial aircraft and then importing motives, wing materials, or landing gear. Commercialization and military are accompanied by the commercialization of the West, which is accompanied by the process of military colonization and the commercialization of domestic aircraft. Obviously also need military support

But this time, the domestic large aircraft project has directly entered the design of civil large aircraft by leaps and bounds. This is the main reason for greatly reducing the time required. The key problem lies in the improvement of computer design software. As well as the popularization of high-level computer technology, it is feasible to talk on paper.

The current class computers produced by Fan's Investment Group may not be able to match the performance of the world's top class computers, but it has become possible to provide these design services.

The other is the addition of young designers, which also means... the Erju team has added a lot of new ideas, and the combination of new and old has been swayed by Lianqin.

Fan Heng, Fan Wubing, and the leaders who visited were quite satisfied with the exhibition at the base, especially that they were very excited about the fact that the progress could be so long in advance to enter the actual manufacturing.

Hundreds of companies participating in this cooperation project across the country have established a dedicated Internet network to report the progress and research status of the project to the project team in a timely manner. This can be clearly seen in the company management system as the general control center. The latest developments and problems encountered by each company.

Under the concerted effort, many problems were solved by experts in a timely manner, which was much more efficient than previous meetings to study and quarrel. This move was very welcomed by researchers.

You must know that in some previous debates, there are always a lot of leaders attending as observers. These people may not be able to understand what the experts are saying, but there are many who want to be experts, which not only creates resources The waste of people also makes everyone lack of interest in this kind of exchange.

Online communication not only increases the number of participants who can solve problems, but also allows everyone's opinions to appear in everyone's field of vision. This is a great improvement.

Fan Heng is in a high position and busy with work, so naturally he cannot stay here for a long time. Therefore, after two days of inspection, he returned to the capital. Fan Wubing stayed and continued to follow up some projects to see if he needed his own contribution. The place.

However, Fan Wubing is really not able to help much here, that is, just to see where money is needed.

However, in the past few days in Lingxi Province, many people came to visit him, including Governor Guan Luping and Provincial Party Secretary Hu Kezhi, who personally came to greet him whether his residency situation is satisfactory, and whether he was brought along. Come here with fewer gifts.

Fan Wuwei knew that Fan Heng had a great chance of staying as a member of the Standing Committee and Executive Vice Premier. Obviously, these people wanted to move around and consolidate the relationship between the two sides. In fact, Fan Wuyi did not reject this. As long as the gift is not too outrageous, he will accept it.

In fact, once you are in this position, you don’t need to worry about these small things. After all, the laws of the middle and lower levels of officialdom are not applicable at the highest level. Unless you are betrayed by your relatives, it is unlikely that someone will use them. This kind of little things make trouble.

However, a few days later, Fan Wuyao received news from Panshi Airport, saying that there was something wrong with the airport’s route management. The Air Traffic Control Bureau did not plan to approve the new routes this year. They would like to ask Fan Wuyao what should he do? How to do?

After Fan Wubing heard the news, he felt a little stunned. He didn't expect that the people from the Civil Aviation Administration would have trouble with him.

When marketization is unable to play a role in the conflict between the left and the right of the administrative power, its rent-seeking inferiority will be exposed.

Many of the civil aviation system cases are related to the approval of the airline Shihai.

In civil aviation, popular routes and golden moments are called lifelines, which directly determine the economic benefits of airlines. At present, in civil aviation, it is not difficult to apply for the right to operate a certain route. The difficult thing is to have flight slots.

For example, the annual passenger throughput of the airport has exceeded 50 million passengers, but the maximum capacity per hour at the airport is only 70 or 80 sorties at the peak of the airport. Therefore, the major airlines are squeezed to break the golden moment of grabbing. This has also become a commodity that is priced to be sold, and high-quality flights are even more expensive than gold.

As for the airlines that have become the main competitors in the market economy, the allocation of flight slots in China's civil aviation is mainly through administrative methods.

The Department of Transportation and the Department of Regulation and Finance are the two most powerful departments of the Civil Aviation Administration. The Department of Transportation is in charge of aviation market access and approval of routes and flight schedules. The Department of Planning and Finance is in charge of civil air show planning, investment, and financial arrangements.

Although the current route and Shixuan approval authority is constantly being delegated, and the routes of many airports have been changed from review to filing, the approval authority for the route Shixuan of those airports with the largest domestic throughput is still firmly held by the National Civil Aviation Administration and local authorities. In the hands of the Authority, these airports with the largest throughput are the lifeblood of airlines and the most intense competition.

Among them, the Metropolitan International Airport is naturally the busiest airport in China with the most constrained airspace resources. The North China Bureau of Civil Aviation, which has the authority to manage flights at the Metropolitan Airport, is also considered to be the most powerful regional administration of the Civil Aviation Administration.

As for the Panshi Airport, which has a great influence in the north, in fact, there are many airports in the number of transportation people, but it is even worse in the cargo business.

Now at the neck of Kapanshi Airport is Xie Dongsheng, who is the Director of Transportation of the Civil Aviation Administration. He is just in charge of the management of public air transport companies and their routes and flights, and the approval of routes and flight schedules that matter to the life and death of airlines. right.

In fact, I heard from Panshi Airport that ~www.wuxiamtl.com~ In the aviation industry with complex business chains, what Panshi Airport and Fan Airlines have experienced are not special cases. They have too scarce route resources and too concentrated approvals. The black holes of power rent-seeking have long been created, and the Civil Aviation Administration and the Civil Aviation Regional Administration have naturally become the key to grasping the economic lifeline of various aviation enterprises, and basically choking the profit throat of aviation enterprises.

Fan Wubing listened to the report from Panshi Airport and Fan Airlines, and was very unhappy in his heart. Now this, this time is a sensitive period, and he really doesn't want to cause something to happen. After all, it will open soon* * Yes, if you come up with such a big case, according to your own code of conduct, you will definitely involve a large number of bureau-level officials, which will make the senior management feel shameless.

If you want Dad Fan Hengshun to pass this reelection smoothly, the best response is to ignore this matter for the time being and wait until the dust settles. This is the safest way.

However, Fan Wubing has been quite dissatisfied with the Civil Aviation Administration of China recently. Now that they have brought the pigtails to the door, Fan Wubing doesn’t mind attacking them and making them his father, Fan Heng. The victim.

"Politics is always cruel." Fan Wuyao said.