"So powerful" Bai Hao secretly said, didn't the laser master say that with this thing, the development of the country in the future in terms of lasers will be completely smooth and without any difficulties, "That's natural, this is all the laser technology that my Emperor Jingang treasured, and now it's given to you in one go" The Emperor Jingang said coaxingly."
All laser technology" Bai Hao was stunned for a moment, and said suspiciously: "Didn't you just say that there is only laser technology from zero-level civilization to second-level civilization, why is it now all laser technology" "That's the case, in this universe, there may contain hundreds of millions of alien civilization races, and the technology developed by each alien civilization is different, but in general, it is nothing more than four kinds of mechanical civilization, power civilization, biological civilization, and spiritual civilization. ”The Jingang Emperor's interest today is a little high, Kai Kai said: "Civilizations may be different, and the specific technologies developed will be more or less different, but the overall development path is basically these four paths."
It stands to reason that there is no end to the development of civilization, because as long as the wisdom of living beings is not exhausted, it is possible for civilization to continue to develop and evolve" "However, in infinite civilizations, many science and technology will be developed to the extreme, such as laser technology and nuclear fusion technology, laser technology will only appear in civilizations below the second-level civilization, and nuclear fusion technology is only the energy supply technology of the first-level civilization and the second-level civilization" "The first-level civilization uses controllable thermonuclear fusion to provide energy, Tier 2 civilizations use controlled cold nuclear fusion to provide energy, and once they reach Tier 3, they use annihilation matter to provide energy.With the different stages of civilization development, many technologies will come to an end" "Just like laser technology, it will only appear in the first and second civilizations, and when it reaches the third level of civilization, energy technology will replace laser technology, what laser technology can do, energy technology can also do, what laser technology can't do, energy technology can also do" "So, laser technology has an end, and its end is the beginning of energy technology" Bai Hao looked at the Emperor Jingang in a daze, and didn't speak for a long time, It's not that technology is endless, how can some technologies develop to the peak and come to an end, this is really a strange statement, of course, this kind of statement, only standing at the top of all civilizations, the highest place of all technology, is qualified to say this kind of thing.It is clear that the Emperor of Jingang has this qualification.Bai Hao stored the U disk, chatted with the Emperor Jingang about some unbounded gossip, and then left the small world, and at this time, Old Dean Yuan came up from the third layer at the same time.When Bai Hao handed over the USB flash drive to the old dean, the old man was stunned: "What is this?"
"The laser technology you need" Bai Hao said with a smile, and was about to explain to the old dean, when the mobile phone in his pocket rang.Bai Hao grabbed his mobile phone and looked at it, and it turned out to be Secretary Liu's number.Secretary Liu, what is the matter with him looking for me Bai Hao frowned slightly, and pressed the answer button: "Secretary Liu, you are looking for me" "Bai Hao, the five hundred treatment cabins we transported to Russia suddenly lost contact when the transport plane passed through the border, and they have been lost for more than three hours, now, I hope you can send someone to investigate as soon as possible, and give me the ins and outs of the matter to investigate clearly" "I don't want any mistakes in the transportation of the treatment cabin" After Secretary Liu finished speaking, he explained a few more words, and then hung up the phone, Only Bai Hao was left stunned in place.The material transport plane to Russia lost contact, and it happened that the materials being transported were 500 treatment cabins obtained from the Russian auction Bai Hao frowned slightly, and somehow, he smelled a conspiracy from this matter.Although Bai Hao didn't know how many material transactions the country and Russia had carried out openly and secretly, he didn't seem to have heard of a problem with the transportation line, but this time, the transport plane specializing in transporting the treatment cabin had a problem.This has to make people think about it, and Bai Hao also knows that there is a reason why Secretary Liu is so angry, the extra 5,000 treatment cabins last time were auctioned by countries around the world to finally determine the ownership, and Russia, after a round of bidding, finally auctioned off 500 units.These 500 units were auctioned off by Russia at a cost of more than 300 billion yuan, and because China and Russia have reached a strategic alliance in recent years, and the two countries are allies of each other, relations were once very good.In view of the fact that this more than 300 billion yuan is not a small amount, the Russian government proposed a form of "bartering" to offset the huge amount of more than 300 billion yuan.Although more than 300 billion yuan is a huge amount of money, if Russia can come up with enough things in exchange for a treatment cabin, it is not a good choice.In the end, after detailed discussions between the two countries, Russia finally decided to exchange 500 F119 space engines for 500 treatment modules.Seeing that Russia actually came up with F119, the country did not hesitate and readily agreed.What is F119 This is the world's most advanced aerospace engine, as we all know, Huaxia's engine technology has been unsatisfactory, far behind the United States and Russia Some people say that Russia's engine technology, even more advanced than the United States, turbine disc is the core component of modern aircraft engines, in the engine combustion chamber by the high temperature gas propulsion, the gas heat energy into mechanical energy, drive the operation of the engine.Therefore, the processing conditions of the turbine disc are extremely harsh, and special high-temperature resistant materials and special process manufacturing methods must be used, and its technical level directly determines the technical level of the engine.At present, the most advanced turbine disc materials in the world are generally used in powdered superalloys.In terms of manufacturing process, the current Russian-made A-31F engine uses direct hot isostatic forming technology, and the American F404 light engine also uses this technology.The stress resistance of the turbine disc produced by this technology is not at the most advanced level, and the pre-turbine temperature of the Russian A-31F engine is about 1392 degrees, and the thrust-to-weight ratio is about 7.14。
In contrast, Pratt & Whitney currently manufactures the F119 engine using a powder hot extrusion superplastic forging process to manufacture turbine discs, with a pre-turbine temperature of up to 1,700 degrees Celsius, a thrust-to-weight ratio of nearly 10, and a thrust-to-weight ratio of 7 without the use of afterburner.95, which is more than the thrust-to-weight ratio of the A-31F when afterburner is used.This is also the basis for the ability of the F-22 fighter to achieve supersonic cruise and super-maneuverability
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