"Don't get me wrong, don't get me wrong, it's not what you think," Dean Feng was frightened by Lin Hongfei's sudden change in face, this is his last chance, and it is also his only chance, if Lin Hongfei is unhappy, then he really has no place to die, and waved his hand again and again, "At that time, a captain of the military parade training in our 255 hospital had something to do with me, and he secretly ran out of the army during the training camp and was discovered by the leader......"

Sneaking out of the camp during the training camp? Boss Lin was speechless: From 84 to this year's National Day parade, there is only once in 15 or 15 years, and the people of the whole country attach great importance to it. If you really want to die, it's not such a way to die.

Well, it doesn't matter if you want to die yourself, don't bother the big guys, even if you have a relationship with the dean, don't you know that there are still big officials above the dean? looked at Dean Feng with a sympathetic face, what kind of sin did Comrade Feng create, and he actually got such a cheat?

Well, maybe it's really a cheat's goods.

For a while, Lin Hongfei didn't know what to say, he raised his hand, "Your courtyard ...... Hmmm......"

"Expulsion," Dean Feng smiled bitterly, he naturally understood what Lin Hongfei's expression meant, "I was expelled on the same day, but if something so big happened, I will always give an explanation to the hospital and the leaders who care about us." ”

Lin Hongfei understood, for Comrade Lao Feng, he was probably his last opportunity, if he could help him regain his qualification to be read in 255 Hospital, maybe he Lao Feng would still be able to mix with the past, but if he really lost this qualification, Comrade Feng's political life would probably end here...... Even if Comrade Lao Feng gets through the danger this time, I believe it will be a big trouble in the future.

Lin Hongfei didn't speak. Comrade Feng looked at him blankly, Lin Hongfei was right, this was really his last opportunity, if Lin Hongfei couldn't help him, he would probably have to stay in the doctor's position from now on.

"I can figure it out." After pondering for a long time, Lin Hongfei finally opened his mouth slowly.

"Thank you so much...... "Comrade Feng was overjoyed! Lin Hongfei's words were like heaven to Dean Feng, and the little old man in his fifties had a sour nose, and tears were about to fall. "Mr. Lin, you will ...... in the future"

"Don't mind," Lin Hongfei hurriedly waved his hand, "Old Feng, help is help." But I have to tell you something, since I promised you. Then I'm sure I'll help. But in the end, whether the superior leaders will agree, I don't know this, if I were you, I suggest that you still be mentally prepared to face the worst. ”

"Mr. Lin, you are too polite," Dean Feng didn't know that even if Lin Hongfei agreed to help, the possibility of success was still very slim? But Lin Hongfei's willingness to help already made him grateful. These days, Dean Feng can be said to have tasted the bitterness of the world, suffered from the warmth and coldness of people, and the dozens of years old man, tears flowed down at this moment. Choked up and said, "Mr. Lin, I know how difficult it is to do this, and I came to you for help with the last hope...... In short, I'm bothering you a lot, no matter what, if there is any use for my old Feng in the future, you can just open your mouth......"

Lin Hongfei nodded silently, to be honest, he really sympathized with Lao Feng, who doesn't want to take advantage of this opportunity to let his people get some benefits? This guy just did something that everyone was doing, but this guy's luck really wasn't good......

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The speed of progress in science and technology is not uniform, but faster progress on the basis of the front, when you only master a little, you will find that every step forward is so difficult, but when you have accumulated a considerable foundation, you will find that the original progress is not so difficult.

For example, now, looking at the D-36 imitation of the D-36 of the Zaporosh Progressive Machine Building Bureau in Ukraine, which is now named BD800, after the large bypass ratio turbofan engine in front of him was successfully ignited on the ground bench, Lin Hongfei, who originally thought that he would be very excited in his heart, suddenly found that his heart was very peaceful.

"How so?" Lin Hongfei, who discovered this scene, even he felt strange, this shouldn't be, but the D-36 engine is also at the same technical level as the BR710 series engine of rolls-Royce company, although the fuel consumption is slightly higher than that of BR710, but the weight is lighter and the thrust is greater, strictly speaking, the two are comparable, it is the ideal alternative power of the North County 100, this is a gratifying progress, how can I have such a strange idea in my heart?

The performance of D-36/BD-800 is indeed not strong, and the thrust of 7500 kg after improvement can only be used on large business jets or 100-seat aircraft such as the North County 100, but no one dares to deny the talent of the former Soviets and the huge potential for improvement and upgrading of D-36: the D-18T engine used by the An-124 transport aircraft, one of the two major military strategic transport aircraft in the world, with a thrust of 229.8 kN, is improved on the basis of D-36, and what is even more terrifying is that If it weren't for the collapse of the Soviet Union, the maximum thrust of the improved D-18TM of the D-18T would have been able to reach a staggering 245 kN to 294 kN, which is simply an artifact for the republic!

But Lin Hongfei is not excited does not mean that others are not excited, the old man Guo Jingshan hugged Lin Hongfei's excited tears, "Xiaolin, Xiaolin, our carrier-based early warning aircraft finally has hope!" There is hope......"

Lin Hongfei was stunned for a moment, and suddenly a spirit, then he reacted, yes, the significance of the imitation D-36 engine does not seem to be much, but it is the basis for our high-power turboshaft engine and larger thrust turbofan engine, the maximum emergency power used on the Mi-26 helicopter is as high as 8500 kilowatts, known as the world's most powerful turboshaft engine D-136 turboshaft engine is a variant of the D-36 large bypass ratio turbofan engine...... The large carrier-based early warning aircraft platform can indeed start now!

Out of sorts? On their own?

"Let's get started!" Facing the old man's expectant gaze, Lin Hongfei nodded heavily, "Old man, you are tracking this project throughout the process, tell me, from the turbofan to the vortex shaft, how difficult is it?" How long does it take? ”

This problem, in fact, Lin Hongfei himself knows better, after all, these projects are operated and introduced by him, and the progress of the projects must be reported to him, but Lin Hongfei needs to deal with too many things after all, and he is not very clear about the situation that is too detailed.

"Now it's just the first BD800 prototype, D-36 technology we haven't fully understood, even if there are D-136 and D-36 as a reference, it is estimated that it will take almost two years to manufacture the first of our own domestic D-136 prototype, and ......" Speaking of this, the old man suddenly became a little "twisted", "We still have a problem." ”

"What's the problem?" Lin Hongfei suddenly became nervous: Is there any difficulty that we can't solve at present?

"Our imitation of D-136, the maximum emergency power may not reach the 8500 kilowatts of D-136, limited to our entire scientific research strength, processing capacity, to ensure the safety of the engine, we can only make a 5500 kilowatt to 5800 kilowatt engine ......"

"What should I do," Lin Hongfei breathed a sigh of relief, "Isn't it just that the power can't be reached, it doesn't matter, isn't the maximum power of the single engine of the Americans' CH-53E 'Super Breeder & Horse' only 3270 kilowatts?" The power of both of our engines is greater than that of their three, and considering that there are wings to provide lift, we don't need such a large interior space as the Mi-26, 5500 kilowatts of power is enough. ”

As for the question of fuel economy...... Fuel economy at a time when it is impossible for others to sell us carrier-based fixed-wing AWACS aircraft, and then the entire republic will have only a dozen aircraft at most? Who cares about this, who cares about this?

…………………………………………

Lin Hongfei thought that this matter would end here for the time being, but he did not expect that just two months later, the newly established "Z-13 heavy helicopter project team" found itself here again, and everyone debated the power choice of the new heavy helicopter:

One side believes that four RTM322-9 engines should be selected, the reason is that safety is the priority, and the safety of the aircraft is ensured as much as possible, even if one or even two of them fail when they start, the safety of the aircraft and personnel can be guaranteed;

The other side believes that this is purely redundant, two imitation D-136 turboshaft engines are enough, even if the power is a little lower, but 5800 kilowatts of emergency power, 5400 kilowatts of maximum power is enough to meet the requirements of the use of aircraft, the maximum power of the two engines has reached 10800 kilowatts, the maximum load capacity will exceed 15 tons, D-136 years of use has also proved the safety and reliability of this engine, on the contrary, The use of four engines means that the entire aircraft power system arrangement is complex, and the more complex the system, the more likely it is to fail, and two imitation D-136 engines are just right.

Compared with the controversy over the engine, everyone has no objection to the size of the cabin space and the load capacity of the aircraft: the length of the cabin is 10 meters± 0.5 meters, the width is 2.8 meters± 0.2 meters, the height is 2.5 meters± 0.15 meters, and the maximum load is 15 tons ± 1 tons. (To be continued......)