"You mean the BD800 and BD1000?" Senior frowned slightly, is it still too late? "By the end of this year, you'll be able to build the first prototype of the BD800 for testing, right? BD1000…… Well, BD1000 has completed the improvement plan, but if you replace the new single-crystal blade and the two-component, dual-heat treatment process turbine disk, there are many things that need to be modified. ”

Shi Lao and Huang Lao can be regarded as the veterans of the aero-engine industry that supports the republic, and they are naturally very clear about the development of aero-engines.

"Yes, we have considered this, but I think it is worth postponing for a while, or we can develop two routes, the previous BD800 and BD1000 are listed as the lowest-grade configurations, and the new engine with new blades and turbine discs is listed as a more high-end model......" Lin Hongfei nodded, he suddenly realized another problem, turned his head to Huang Lao and asked, "By the way, Huang Lao, you said that after replacing our single-crystal blades and two-component dual heat treatment groups and turbine discs, Performance can be improved by 32% to 54%? ”

"What? You're already starting to figure out the new engine? "Old man Huang is old and refined, Lin Hongfei pouted his buttocks, he knew what Lin Hongfei wanted to pull shit, and smiled, "The original design of D-30 is a little backward, under the premise of maintaining the current fuel consumption, the maximum thrust will be increased by about 25% at most, well, the maximum thrust can almost reach about 8400 kg, and the maximum thrust of D-30K can be increased by at least 40%. ”

If the maximum thrust of BD1000, that is, D-30KU, can be increased by at least 40%, doesn't it mean that the maximum thrust of this engine can reach 145.6 kN, or about 14,860 kg? That's kind of scary! The bypass ratio of D-30KU is only 2, what if the bypass ratio of D-30KU is expanded to more than 4.5? Isn't it almost possible to achieve a thrust of at least 18,000 kilograms?

"What do you kid think?" Lin Hongfei's obscene expression did not hide from Old Man Huang, and seeing Lin Hongfei laughing so obscenely, Old Man Huang couldn't help laughing. "How can it be so simple, do you think it's to change the tires of the car? After replacing the blades and turbine disks, the performance of the core machine has been greatly improved, which means that the performance of other corresponding components must also keep up, this is a systematic project, even if your company has sufficient funds and technical guarantees, there is no minimum of more than two years, don't think about it. ”

However, the old man was not a pure blow to Lin Hongfei, "But your thinking is right, start from this idea." We can indeed obtain a larger thrust engine at the minimum cost, on the basis of this single crystal blade and turbine disk, combined with the technical data of D-36, D-30K and part of the D-18T and NK-321 that we obtained, there will be no major technical obstacles to make a breakthrough, as long as the effort is done. We can definitely get our own super-thrust engine. ”

"Then the improved engine and the previous imitation engine will be carried out at the same time!" Lin Hongfei immediately decided, "We don't have much time to waste. A complete engine product line coverage must be formed in the shortest possible time. ”

Huang Lao knew that Lin Hongfei was so anxious about what he was doing. All this is based on one of his judgments: from now on, the aviation industry of the Republic will enter a period of blowout development, and this blowout time will last for at least 30 years! According to Lin Hongfei, if Guqi Provincial Industrial Manufacturing Co., Ltd. can take the initiative in the early stage of this blowout, the situation of the top three in the civil aviation aircraft manufacturing industry in the world will be rewritten. But he finally didn't suppress the curiosity in his heart, "Xiaolin, you are so confident that our country's civil aviation market will definitely show a blowout development?" ”

"Huang Lao. You see, this blowout can now be seen, you look at the number of large civil aircraft purchased by the state in the past three years, and then compare the growth rate five years ago, combined with the development rate of the national economy, this is easy to calculate, right? ”

"Okay, since you kid is confident, we old guys will go crazy with you while you can still move," Huang Lao looked at Senior Elder and Ms. Guo Yunyi, and his face was excited with emotion, "I didn't expect that when we thought it was impossible to see a day, this kid actually gave us such a big surprise." ”

"I said it a long time ago, this kid is good, or do you think I'm going to retire and live a good life for something, and still follow this bastard boy around?" The elder said triumphantly, with a ...... expression Isn't it just a lack of beating?

The two old men didn't say anything that made people's blood boil, but it was this bland word that made Lin Hongfei's nose sour for a while!

"By the way, we did you such a big favor, you have to do us a favor too, otherwise we won't be dead?" Huang Lao suddenly remembered something, and suddenly realized.

"Old man, if you have anything to say, as long as you don't let me go to heaven to pick the stars and moon for you, boy, I will fight this little life to help you do it!" Lin Hongfei slapped his chest on the ground, and he almost swore a gambling curse.

"It doesn't have to be so serious, it's just for you to do an old friend of ours," the old man smiled and beckoned to a young man who had been standing respectfully on the side since Lin Hongfei entered the door and didn't speak much, "Xiaolou, come over here." ”

Small building? This surname...... It's really rare.

"This young man, call Lou Chuanfu, you just call him Chuanfu." The old man smiled and said, "This young man is very talented, and he has some skills in batteries, but the young man has some ideas, and plans to leave our Chinese Academy of Sciences to start his own business...... Hongfei, when it comes to doing business quickly, you are his senior, you can point him out. ”

Lou Chuanfu? Boatman? Looking at the still familiar but much younger face, as if a thunderbolt was slashing on Lin Hongfei's head, Lin Hongfei was stunned for a long time before he said in disbelief, "Boatman?!" ”

"Uh...... How do you know that my colleagues call me a boatman? Lou Chuanfu, who had round eyes on his round face, asked Lin Hongfei with a surprised face, that stupid appearance really felt a bit nerdy.

"......" Lin Hongfei was speechless, but his heart was surging!

Of course, he knew that the Lou Chuanfu in front of him had a affectionate name called "boatman", this later generation of battery kings, car kings made people who liked him extremely like, hated people who hated him, his car created a miracle in the sales of the republic's own car brand, but in the same way, the sharp pain also made him understand that the automobile industry is not so fun; His investment in automobiles and technology has not only embarrassed national auto companies, but also foreign and joint venture auto companies, and the car brand he founded has been scolded by most people because of that "individual" name...... There are too many controversies and rights and wrongs surrounding him.

But in any case, at least in the eyes of Lin Hongfei, Lou Chuanfu is one of the most iconic figures in the development of the domestic automobile industry, if it were not for him and his car brand, turbocharging, direct injection in the cylinder, layered combustion, all-aluminum manufacturing, variable valve technology, 6-speed dual-clutch automatic transmission, these are known and accustomed to everyone after more than ten or twenty years of automotive technology, I don't know how long it will take to enter the domestic automobile market, Domestic car enthusiasts can only drool over the various advanced automotive techniques introduced in car magazines.

For this person, Lin Hongfei's heart is full of admiration, no matter how much controversy surrounds him, but one thing cannot be changed, that is, because of his existence, the automobile industry of the Republic has undergone great changes, and the foreign capital of the joint venture has to bring in more high-tech models, engines and gearboxes, and the hybrid electric vehicle project he led is a revolution in Lin Hongfei's view...... Revolutionize the life of a traditional gasoline engine.

Just as the second industrial revolution has removed the life of the steam engine, the third industrial revolution has removed the life of the internal combustion engine, the third industrial revolution has been carried out for so long, and the electric car has not replaced the internal combustion engine car, this joke has been made, as a veteran in the industry, Lin Hongfei is very clear that the fundamental element that restricts the development and popularization of electric vehicles is not the immaturity of the various technologies of electric vehicles, but the hindrance of vested interest groups...... Electric cars are popular, and there is no need for fuel, what should energy giants do?

"Mr. Lin? Mr. Lin? Lou Chuanfu shouted cautiously, he was a little strange, why did Lin Hongfei, who had made enviable achievements at such a young age, be stupid when he saw himself?

"Mr. Lin, you're fine, are you?" Lou Chuanfu asked cautiously.

"Xiaolin, what's wrong with you?" The old man asked uncomfortably.

"Huh? Oh......" Lin Hongfei reacted at this time, and hurriedly waved his hand, "It's okay, I suddenly remembered something just now, and I was distracted...... Elder, what did you just say? The boatman plans to resign from the Chinese Academy of Sciences and go it alone? ”

"Yes," the elder shook his head, with a look of regret, "The young man's ability is very good, but it's a pity that ......"

In the eyes of the elder, scientific researchers should stay in the laboratory, what kind of business are scientific researchers engaged in, Lou Chuanfu's talent makes the elder feel pity.

Lin Hongfei groaned, in his memory, Lou Chuanfu seems to have started a business in early February this year, and now it is already July, this time difference?

"Lou always, right?" Lin Hongfei nodded to this acquaintance from his previous life, "I remember that you are the general manager of the Big Battery Company of the Capital Nonferrous Metals Research Institute of the Chinese Academy of Sciences, right?" ”

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PS: Brothers, at the end of the month, everyone is grabbing the monthly pass in the world, watching the flying monthly pass not fall to the ground and waiting for a thousand years to pick it up and be snatched away by the gods, we have fallen out of the 100 outside, this is not good.

At the critical moment, I still need the support of my brothers, brothers, the millennium is also cheeky to ask for a monthly pass, and kneel down 720 degrees to beg for a monthly pass with ice and snow naked & naked & body reversal? (To be continued......)