(Thanks to heavensailer, Flying Sky Metal for the tip)

Ling Shizhe returned to Hong Kong in less than three days, and he came from this blow, after all, he had encountered too many setbacks in his previous life, but after being reborn, his life was too smooth, and he was suddenly despised by others, and he really couldn't get over it in his heart and face, but fortunately, he had the painful experience of his previous life, and he recovered quickly.

In the past few days since returning to Hong Kong, Ling Shizhe has completely figured out that it is normal to be despised by them, and it is called abnormal to be valued by them.

The industry of technical talents, in fact, China has been despised since ancient times, ancient China attached importance to the way of Confucius and Mencius, and hundreds of skills are just Mohist things in the ancient Spring and Autumn Period.

The Mojia has always advocated that the living standards of the people should be improved and improved through the transformation of nature and the transformation of nature, and the famous Dujiangyan water conservancy project in ancient China was achieved by Li Bing and his son using the technology of the Mohists, which was also the last and most glorious period of the Mohists, and then Emperor Liu Che of the Han Dynasty deposed the hundred schools and respected Confucius and Mencius alone, which has been respected by the feudal dynasties throughout the history, and the craftsmen who master various science and technology have gradually become the bottom of the society.

In the Ming and Qing dynasties, craftsmen became lowly and slaves, and natural science and technology were called strange and obscene skills by the rulers, although they had countless great inventions, but they were not valued by the rulers, but were only used as tools for the emperors and rulers to have fun. It never occurred to me that once these technologies are popularized, they will greatly improve the living standards of the people.

Ling Shizhe is engaged in technology, in the eyes of those high-ranking rulers, he is just a pariah who has mastered some novel obscene skills, and he is casually toyed with state power, you see, don't you play Ling Shizhe around.

Speaking of which, no matter which side of China is, it is always an official-based society, and officials are the mainstream of society, and the rest are non-mainstream.

As a representative of the non-mainstream, Ling Shizhe is despised by the mainstream, which is a normal thing.

Thinking about these Guan Qiao, Ling Shizhe naturally looked away, can he not see it? Compared with Huang Guangyu of Gome, he doesn't know how lucky he is, be content.

Ambrera company's rules and regulations are perfect and advanced, the structure is reasonable, even if he is not there, the company can operate normally, as the boss he is only responsible for the general direction, and the specific work is completed by the following people, so he usually has a lot of free time.

Taking advantage of his spare time, Ling Shizhe has carefully analyzed the history of Taiwan's establishment of the IDF project in the past few days, and finally believes that the IDF project is a completely nonsense project, and the Taiwan authorities take it for granted.

First of all, the vast majority of the parts used in the IDF fighter come from the F-16, as the third generation of advanced light fighters in the United States, the Yankees will not call the spare parts of the F-16 to Taiwan/Bay to produce, Taiwan's so-called independent research and development fighter IDF, plus the engine used by the IDF is completely from the United States, this so-called advanced third-generation fighter can be said to be a big joke from beginning to end, the IDF is useless, and there is no F-4 benefit, at least the United States agrees to the full Taiwanese production of F-4 fighters.

It's a pity that in order to play with power, Lao Jiang wasted the only opportunity to establish his own aviation industry.

Think about it, what is the aviation industry like in the mainland? Although their aviation technology is quite backward compared with the United States and the Soviet Union, the fighters they need can be completely self-sufficient. There is nothing, all the fighter planes are purchased from outside, and even Israel cannot compare, and once the war starts, Taiwan will have no chance of winning at all.

The United States completely agrees with the localization of the F-4, although it is a backward second-generation aircraft, but it can allow Taiwan to completely realize the conditions for domestic production, I don't know that Japan, South Korea and many other Asia-Pacific countries are jealous, and the establishment of a complete aviation industry system is a thing that any country will wake up with a smile when it dreams.

Didn't Lao Chiang know that his main opponent was the mainland and the surrounding Asia-Pacific countries, and although the F-4 was backward, could it be that the mainland's fighters were advanced again, and the fighters of those neighboring Asia-Pacific countries were advanced again? A light aircraft like the MiG-21 is simply not enough in front of a heavy fighter like the F-4.

Don't look at the F-4's poor performance on the battlefield in Vietnam, and even the MiG-17 has a record of shooting him down, but this responsibility is mainly on the United States, and it has nothing to do with whether the F-4 has the lead or not, the F-4 is actually not doing this at all, and Taiwan uses the F-4 to establish its own aviation industry system, so it can be completely uncontrolled by others, look at other people's faces, with the F-4, Taiwan can completely confront the mainland, but unfortunately all this is because of Lao Chiang's own aviation industry ruined.

If Lao Jiang is not so messy, Ling Shizhe can wholeheartedly develop a new avionics system, with this system, the F-4 fighter can be upgraded to the second and a half generations, and it is completely more than enough to deal with the MiG-21, even in the face of Japan's F-15, it has the power to fight.

Sooner or later, you will regret it, and the mainland will regret it, and if you think I can't do it, then I'll show you.

Ling Shizhe has already planned for the F-4 fighter, and all the non-core parts are outsourced, and those outsourcers are the industrial manufacturers in Hong Kong and Taiwan, and they are only responsible for the most core parts.

The F-4 is powered by two GE J79-GB-17 turbojet engines, which can be temporarily replaced by the T-30 engine until it comes out.

T-30 Ling Shizhe also thought about it, although the T-30 is an experimental product, its successor models, T-41 and T-49 are a very outstanding third-generation engine, and the comprehensive performance is second only to the fourth-generation F-119. The T-41 is an Air Force type, and the T-49 is a Navy type.

T-30 is the United States in order to verify the standardization, modularization, generalization of the test sample, but his core machine is very mature, which saves Ling Shizhe on the T-30 core machine re-research and development work, and so on after the technical personnel are familiar with the T-30 structure, directly carry out practical T-41 research, and the core machine of T-30 is still the ancestor of the British fifth-generation core machine XG-40, there is no slightest problem in the inheritance of technology.

Note that the XG-40 is the core engine of the European EJ200, and the EJ200 turbofan engine is the standard configuration of the European Typhoon fighter. Since the T-41 and T-49 failed to compete with the American F-110 and F-100 for the power engine of the United States' third-generation fighters, the Rolly-Royce company sold the T-30 technology to the British Rolls-Royce company, and on the basis of the T-30, the Rolls-Royce company directly crossed the fourth generation and made the core engine of the EJ200 fifth-generation engine XG-40.

T-30 technology is now in the hands of Ling Shizhe, XG-40 will certainly not be let go by Ling Shizhe, when the time comes, use XG-40 to change out of China's big push version of the F-119 and the medium push version of EJ200, that is too good, which is why Ling Shizhe must get the T-30 engine technology over.

Although the T-30 belongs to the first generation of turbofan engines, it is practical T-41 but it is amazing, its afterburner thrust reaches 17600 kg, the conventional maximum thrust reaches 8200 kg, and the thrust-to-weight ratio is 7.6; Don't look at the F-110 was advanced by the T-30 for a whole generation, but its maximum thrust is only 8900 kg, afterburner thrust is 12300 kg, the thrust-to-weight ratio is 8.2, and the spare parts F-110 is only 30 percent more than the T-41, 40 percent more than the T-49, and the T-30 can be rated as the king of the three generations of engines.

The reliability of the T-41 is somewhat higher than that of the F-110, and the F-110 is better in terms of fuel economy, which is comparable to the F-100.

The biggest disadvantage of the T-30 is the lack of durability, it is a notoriously short-lived ghost, the durability of the T-41 is comparable to the durability of the Al-31 engine of the Su-27, both are similar in durability, it is the eldest brother not to mention the second brother, durability is the biggest disadvantage of the T-30, and the same is true of the naval T-49, after all, their core machine T-30 is just a verification machine, not a standard engine developed specifically for military aircraft.

There is also a serious lack of upgrade space for the T-30 series engine, unlike the core engine EB-90 of the F-110, which has a very large room for upgrading, and the thrust-to-weight ratio can be increased to more than 10, the F-414 engine is the best proof (F404, F414 and F-110 and F-101 use the same core engine WB-90).

Knowing the advantages and disadvantages of the T-30, it was possible to carry out special development, and Ling Shizhe established an aviation materials application research laboratory to develop resin matrix composites, titanium alloy matrix composites, powder metallurgy roulettes, titanium-aluminum intermetallic compounds to replace steel, titanium alloys and nickel-based alloys, which are used to manufacture low-temperature components such as fan/inclusion casings, fan rotor/stator blades, engine nacelles and thrust reversers.

Resin matrix composites, metal (titanium, nickel) matrix composites and titanium-aluminum/nickel-aluminum intermetallic compounds replace titanium alloys and nickel-based superalloys, which are used for compressor rotor blades, compressor integral leaf rings, engine low-pressure shafts, compressor stator blades, casings, exhaust nozzles as connecting rods for power cylinders and adjusting sheets and other medium-temperature components.

New superalloys, nickel-aluminum-intermetallic compounds, advanced thermal barrier coatings, and ceramic matrix composites replace high-temperature components such as combustion chambers, turbines, afterburners, and nozzles for nickel-based superalloys.

In addition, there are the third and fourth generations of nickel-based single crystal superalloys and the fourth generation of powder alloys for turbine disks, that is, nickel-based powder superalloys.

The thermal barrier coating of high-temperature components is also in the scope of research, and they are currently researching the third generation of plasma spraying thermal barrier coating, which can achieve a thermal insulation effect of 168 to 170 degrees Celsius.

Ceramic matrix composites have the advantages of low density, high temperature resistance, corrosion resistance and ablation resistance. It is the best material for military turbofan engine combustion chamber/afterburner flame cylinder, turbine rotor/stator blades, afterburner flame stabilizer, exhaust nozzle adjustment sheet and other components.

The above materials will be used as materials for the T-30 engine, but the T-30 as the first generation of turbofan engines, the improvement potential has great limitations, so the XG-40 is the future application focus of these materials.

After the development direction of the power system was planned, Ling Shizhe began to plan the development direction of the avionics system.

The avionics system of the mainland has always followed the technology of the Soviet Union, and there is a big gap between the current advanced technology in the world.

Before the 60s, countries used discrete avionics systems. The electrical equipment on the aircraft is independent.

In the early 70s, the U.S. Air Force's Wright Laboratory proposed the Digital Avionics Information System (DAIS), a joint avionics structure.

By the late 80s, the Wright Laboratory of the US Air Force proposed a plan for the structure of the gemstone column. That is, the integrated avionics system structure.

The Joint Avionics Working Group (JIAWG) is the concrete implementation of the Jewel Pillar structure program, and the U.S. Air Force's F-22 and RAH-66 use the JIAWG structure of the integrated avionics system.

The avionics system is an important system in an aircraft. In the 50s of the 20th century, the avionics on the aircraft accounted for less than 10% of the total cost of the aircraft.

But after entering the 80s. With the continuous enhancement of aircraft functions, the proportion of avionics in the total cost of aircraft has risen to 30%~40%, and the avionics system has also become an important factor in determining the combat effectiveness of aircraft.

The sensor component, including RF and electro-optical, accounts for more than 60% of the total avionics system cost. If divided from the perspective of aperture and support power, the aperture and support part account for 30% and 38% of the total avionics cost, respectively.

Affordability. It is a common problem faced by the air forces of all countries in the world in the future.

Ling Shizhe was not an expert in avionics systems in his previous life, but as an IT person, it did not prevent him from understanding the development direction of avionics technology in various countries around the world, of course, he would not use the joint avionics structure that was popular in the 70s and 80s, but proposed an open integrated system structure scheme to the avionics laboratory personnel, and adopted an integrated RF sensor system, which can reduce the cost and weight of the RF part by more than 50%!

Andy Grove led the hardware part of the research of the personal microcomputer has been completed, since the operating system CP/M has entered the final testing stage, the relevant application software research and development is also in an orderly manner, and the production of the chip will be officially put into production, the application of the personal microcomputer will provide great convenience and technical support for the development of the integrated avionics joint working group.

In short, the engine is standardized and generalized; Avionics standardization and generalization; Material standardization and generalization are the three major standards set by Ling Shizhe for his Chinese aircraft company, and they are the three killer features for whether he can occupy a place in the future aviation market. recovered