Liang Yuan looked at the fan in front of him who was leaning backwards as a whole, and the first half of each blade was twisted into a strange angle, and his eyes were shining, if it weren't for the two girls pulling his left and right hands, he would tremble all over.

Although Liang Yuan doesn't know how to raise fat pigs well, Liang Yuan still has personally experienced how fat pork is delicious, and after the new century, there is no one in the world who can fly as long as he regards himself as high-end.

This is a standard swept fan, listening to Li Hongwei next to him, he said that he had completed twenty-two standard cycles and achieved 264 hours of trouble-free, and Liang Yuan was like being in the clouds.

"Mom, you're so powerful, it's really your own mother, it's even more powerful than a supercomputer. ”

"This time, whether it's Rolls-Royce, GE or Pratt & Whitney, we're going to be beaten, wahaha. ”

The two girls had no choice but to nude their mouths, and their two little hands were slightly forced, so as not to be overexcited, and someone who was talking nonsense got into the equipment one by one.

"I don't have this fan, I'm also your own mother, and besides, it's so exaggerated as you said, the combustion chamber design, the material of the power turbine, the overall processing, bearings, pipelines, valves, seals, there are many places to chase, and it's almost the same to be beaten by others. ”

Li Yuanling was very calm, but looking at Liang Yuan's unhappy appearance, he didn't sweep someone's temperament too much, and his voice was full of smiles.

Liang Yuancai has a lot of places to catch up, except for the legendary hydrogen bomb detonation, all the industrial scientific research disciplines of the Republic can really stand on top of the world, and there should be no more than ten leading the global trend, and now Yuanjia has one in his hand.

If we add the influence on the economy or the benefits of the transformation of scientific and technological achievements, Liang Yuan firmly believes that the economic and social benefits generated by the transformation of scientific and technological achievements are definitely not as good as the cattle made by Li Yuanling, whether it is the world's leading solid material laser or rocket detection device.

Swept blades are also called brushed blades in the world, in the sixties aeronautical engineers noticed that the swept blades have a very high application value in the field of turbines, but limited to the difficulty of the development work, engineers temporarily gave up the blade swept shape and first conquered the blade bending torsion, after the large-scale application of the torsion blade in the turbine field in the seventies, good results were achieved, and the development of the swept blade was also put on the agenda when the engineer further optimized the torsion blade.

Although in the 80s, the world's top pneumatic mechanism and power laboratory has not stopped the research of swept blades, but limited to insufficient computing power, the development of swept blades has been very slow, this situation did not begin to improve until the early nineties, after the rapid development of the computer industry, it can be said that Li Yuanling is one step ahead of anyone else to stand on the cusp of history.

The exact date of the practical application of the swept blade Liang Yuan does not know, but some key time nodes, Liang Yuan still has the impression that the United States has carried out physical research on the bending blade (the American name of the swept blade) in 85 years but the progress has not been much, 92 years with the enhancement of the performance of electronic computers, the United States began to focus on the research on the bending blade, 92 years later, the United States Department of Defense for six consecutive years emphasized in the report that the bending blade determines the life and death of the American aviation industry to some extent.

Judging from the release time of specific products, the application of grazing blades is also taking the road of military first and then civilian use.

Ninety-six years later, the advanced military aviation engine equipped by the United States will use swept blades on the air intake fan, while the civil aviation engine will be two years late, and the application of swept blades in the air intake fan will be opened around 98 years, but this is only the case in the 20 th century.

The new aero engine, including low-pressure rotors, medium-pressure rotors, and high-pressure rotors, all use swept blades, is already a matter of the new century.

From the perspective of the research and development process of swept blades in the United States, the problems that have not been solved by aeronautical engineers in the sixties, seventies, eighties, and three generations of the world have not been solved, and it took only four years for the products to be put into application after the breakthrough in computer technology.

In foreign countries, even if Rolls-Royce, GE, and Pratt & Whitney are bundled together, they are not qualified to ask IBM to concentrate its technical strength and develop a large-scale workstation specially developed with grazing blades in a short period of time, and even a dedicated supercomputer is not even a good idea.

In addition to the close cooperation of Hong Kong-based power collectors, Li Yuanling's own scientific research level is also a key factor, the United States determined the development focus after four years to see the finished product, although the current computer performance is not enough, but Li Yuanling has been engaged in more than two years to see the finished product, from the perspective of research and development efficiency, it is enough to despise the Americans.

Mass-energy equation elementary school students can understand the operation, but except for Einstein no one can come up with it, the mathematical model of the grazing blade and the mathematical model of the eye of the tornado are somewhat similar, there is no theorem at all, the model is established in the process of drawing on a large number of chaotic concepts, many constants are nonlinear data, which also leads to the mathematical model of the grazing blade is full of empirical formulas that represent the intuition and wisdom of scientists。

"Five years, at least five years ahead of international counterparts, even if the Americans start to go crazy tomorrow, the air intake fan can be stuck with them for two years, and the low-pressure and high-pressure compressor is about the same, plus a year of full system integration, five years to be put into use is enough thankfully. ”

"I still think my mother is too powerful, if Brilliance is a little more low-key, it can get ten years of technical advantages in the blade, and ten years is enough to change the world. ”

Li Yuanling pinched Liang Yuan's cheek affectionately and said with a smile: "Changing the world is something that Xiaoyuan can only think about at his age, and all she wants to do at her age is to change herself to adapt to the world." ”

Since Liang Yuan entered the juvenile class, even Comrade Lao Liang can't stand the mutual praise between the two of them, and now Comrade Lao Liang, who destroys the atmosphere, is not around, and for a while Liang Yuan's sycophants are flying, and the atmosphere in the bench test workshop is very good.

Liang Yuan is lucky, although the test for so many days has not had any major problems with the installation of a new fan, but the test data center that processes a large amount of data in real time has dropped the chain many times, before Liang Yuan came, the data center was stuck and crashed, Li Yuanling had to postpone the next cycle test, thanks to the second Liang Yuan can run to the test bench to see the new machine, otherwise there will be no personnel left in the workshop if there is no need after the test is opened.

Not long after Li Yuanling and Liang Yuan, the mother and son, enjoyed themselves, Li Hongwei, who had just gone out, returned to the trial workshop with a note in his hand.

Handing the note to Liang Yuan, Li Hongwei said: "Da Shao, the logistics department is looking for you over there, and the tone is very urgent, saying that it is about the itinerary of the Soviet delegation." ”

"Oh, what can they do, aren't they all arranged? ”

Liang Yuanxian briefly told Li Yuanling about the Soviet inspection team, and then looked at the extension number and contact person name left by the logistics office on the note in his hand, so he could only leave the test workshop to make a call.

After the phone was connected, Liang Yuan was told by the staff of the logistics department that the matter was notified by Ning Lei, and gave Liang Yuan a contact number in the capital.

After contacting Ning Lei with twists and turns, Liang Yuan figured out that the change in this itinerary was related to the batch of promotional materials he sent in advance.

According to the original itinerary of the Soviet delegation, the Soviet delegation visited a command center for civil air defense construction in Beijing in the morning, and in the afternoon there was an exchange meeting on the city's civil air defense facilities.

Liang Yuan didn't ask Ning Lei about the hospitality standard of the Soviet delegation, even if the republic already has F14, but the scarcity of the number is tantamount to a drop in the bucket for the modernization of the huge republic's navy and air force, Lao Maozi is still the only external borrowing point for the modernization of the republican ** team, since there is a request for people to come to the reception standard is not low.

However, as soon as Liang Yuan sent the detailed materials of the Shangri-La Hotel to Lego Ocean World, things changed.

You can guess the style of the Beijing Palace Hotel just by listening to the name, although the Beijing Hotel is resplendent and rich, but compared with the Shangri-La Hotel, there is no similarity between the two at all.

For example, a chair made of gold can definitely afford to be a noble adjective, but when it comes to the comfort of sitting on it, it is far less comfortable than a fabric sofa full of cushions and pillows.

Coupled with the unique Lego Ocean World in China, when it comes to meeting leisure and comfort, it is enough to crush the palatial Wangfu Hotel.

The urban civil air defense exchange seminar is a boring meeting with relatively great political significance and no practical military significance, and neither Lao Maozi nor the accompanying personnel of the republic feel that this will be of any importance.

Therefore, after getting the Russian version of the travel and leisure guide sent by Liang Yuan, looking at the exquisite and elegant rooms, beautiful snacks, and novel and exciting entertainment facilities on the guide, the mind of vacation began to grow grass in the Soviet delegation, and after communicating with the Chinese escort, the opinions of the two hit it off and decided to leave the capital for a meeting (vacation) in Shengjing half a day early.

Then, Ning Lei sent Liang Yuan a notice to come over in advance.

Liang Yuan looked at the new itinerary, after arriving in Shengjing today, he continued to exchange urban civil air defense facilities and systems, and tomorrow he went to Lego Ocean World to visit the construction of the Socialist Republic, Liang Yuan couldn't laugh or cry.

Fortunately, Shangri-La is not open to the public, and the hotel is full of its own employees in the science and technology park, and the notice was sent yesterday, and it was nothing one night in advance, but Lego was a little troublesome.

At present, Lego has become a famous entertainment landmark in the three eastern provinces, not only the people in the provincial capital next door come to play, even Harbin across a province also has people who come by plane, the population base of the republic is huge, and the wealth ratio is a small multiplication of the huge number is also a surprising number.

The Soviet delegation just caught up with the weekend one day in advance, and although Lego was not full every day after the summer, it could be filled up on the weekend, so Liang Yuan could only inform the Lego ticket office to pay attention to controlling the number of tickets released during the admission period of the Maozi delegation.

Not to mention the trivial matters that occurred after Liang Yuan arranged for the Mao delegation to change the itinerary in Shengjing.

The civil air defense office in Chaoyang District, Beijing, was a rare hustle and bustle, and a large group of blue-eyed and stout Soviet soldiers surged out from inside this yamen, which was desolate enough to grow grass on weekdays.

A Chaoyang District aunt with a red armband stood at the corner of the street, staring vigilantly at the group of foreigners who made an insignificant purr sound and boarded the bus on the side of the road.

"Valoja~. ”

A snow-white little arm waved a few times in mid-air.

Comrade Vladimir Vladimirovich Putin, head of the Second Division of the KGB Far East, who had just gotten into the car, found that the car was already full of people, except for the vacant seats next to Nina Ivanova Rogov.

As a result of the successful sale of four Tu-154 passenger planes, the KGB top brass was left with the ability to do business, and Putin, who had economic acumen, was transferred back to China from the GDR by the KGB Central Committee to serve as the director of the Second Far East Division, focusing on studying what economic benefits could be brought to the alliance with the rapid warming of Sino-Soviet relations.