The gas turbine is a quite huge technical proposition, and its complexity is no less than that of the original F119 engine.
As early as the late 1980s, my country had imported LM2500 gas turbines and planned to equip the No. 112 "Harbin" ship and the No. 113 "Qingdao" ship of the Type 052 guided missile destroyer, and they were copied at the same time.
However, such attempts ultimately failed.
The reason is very simple. Reverse engineering cannot obtain intermediate test data at all, and there is no way to solve the material problem. For the highly precise LM2500, it is undoubtedly a dream to imitate it.
After that, our country turned its attention to UKR, signed a UGT-25000 introduction contract with UKR in 1993, and completed the imitation in 2004, this year.
But in fact, the imitation of UGT-25000 is far from the end, because the power of this gas turbine is only 28 megawatts.
Compared with the domestic AGT110 of later generations, it has less than a quarter of the power.
Such performance is obviously not enough to drive a 60,000-ton aircraft carrier.
Therefore, what Chen Nian really wants to develop is a large gas turbine that can be adapted to aircraft carriers.
The reason for choosing a gas turbine instead of a steam turbine is also very clear, that is:
Cooperate with Ma Weiming's ship integrated power system and use the No. 001 aircraft carrier as a springboard to break through all subsequent technical difficulties!
After all, he not only has to pursue new technologies, but also considers the subsequent fission effects brought about by a new technology.
Starting from gas turbines, many fields such as shipbuilding, heavy industry, and electric power can share technological achievements. Not only the military industry, but also the economic field can also achieve significant development.
Once the large-scale gas turbine unit is completed, the power generation efficiency of domestic power plants can be greatly improved, and the efficiency improvement will reduce the demand for resources in disguise, reduce the purchase of external energy minerals, and finally reach the last link of the chain:
Reduce the impact of energy hegemony on the country.
Before new energy technologies are fully rolled out, this is undoubtedly a very cost-effective middle path.
Of course, more importantly, due to the previous technology accumulation on F119 and UGT-25000, the analysis consumption of this huge technology is only 3.2 points.
It can be said that it is even more cost-effective than the novice gift package.
So what's there to hesitate about?
"Analysis of AGT110 gas turbine unit technology!"
As the command to start the analysis was given, a huge amount of information rushed into Chen Nian's brain. The complexity and hugeness almost made him faint.
It took more than half an hour for Chen Nian to finish receiving all the information.
Now, he has a preliminary understanding of this legendary gas turbine, but it will take more time to skillfully integrate and use all this information.
However, he is not in a hurry now.
According to the plan, there are still two weeks before going to Dalian to attend the Deep Blue 16 project seminar.
During these two weeks, I will just live a normal life first, wait for the summer vacation, and wait for the surprise that Yang Wei said.
Thinking of this, Chen Nian rolled his neck and stood up. He first put away the drafts of the design process of the carrier-based version of the J-20 scattered on the table, sealed them, and handed them over to the intelligence personnel next door for processing.
Then, he looked at the time and found that it was still early, so he planned to go out for a walk and have dinner.
These past two weeks have been so confusing, it’s really time to go out for a walk to get rid of the jet lag.
He casually grabbed his wallet and mobile phone on the table and walked out of the door unsteadily, while the security personnel who had been prepared for a long time followed him from a distance, keeping a distance that allowed for timely response without being too intrusive.
Chen Nian has become accustomed to their existence, and occasionally chats with them, but they rarely pay attention to him, probably because there are some rules that do not allow them to get too close to him.
It can be said that the Intelligence Department's caution has been taken to the extreme.
Walking all the way to the campus of NPU, Chen Nian suddenly felt a little disappointed when he looked at the empty playground.
In fact, it was not that he didn't know that the summer vacation had begun, and it was precisely because of the summer vacation that he had time to concentrate on the design of the J-20.
However, when I was busy, I couldn't care about anything. Now when I want to take a rest, that unique feeling of loneliness comes over me.
In fact, if you choose this path, you will still miss a lot of things.
For example, at first he wanted to have a new life and experience college life, but one year has passed since college life, and he experienced a hammer.
Either in the library or on the way to the library.
Others are in love and traveling, but what about him?
We can only look at the J-10 modification, touch the J-8 III, sell the A-300, play around with the PL-15, and finally observe the J-22 and catch the EA-6B
Um? !
Chen Nian scratched his head, a little embarrassed.
Well, even this is quite interesting, but once your interest is satisfied, your social status must also be satisfied.
People are involved in clubs, student unions, and cadres. Even those who play model airplanes are slowly becoming famous, but what about you?
Incognito!
That is to say, I can go around various research institutes, find some big guys to be teachers, mobilize some resources, speak to the Spark working group, and let Yang Wei call me to ask for help.
Why? ? Damn it? ?
Okay, let’s take a step back. For others, going to school is more than just school. Some students also make money selling cultural shirts and phone cards. This is also a rare experience.
What about yourself?
Without any innovative spirit, it just sells out.
never mind.
Chen Nian broke through the power in an instant. He originally wanted to hurt Chun Beiqiu, but after thinking about it, he suddenly discovered:
Damn it, is there anything more exciting than this?
So sad!
You take your summer vacation and I learn from mine.
The family is also well taken care of. I made a phone call two days ago and made an appointment to bring my parents over for a reunion for a few days. The intelligence department arranged the whole process and had its own way of saying it to the outside world.
It can be said that there is really nothing to worry about.
——
etc.
Isn't this the surprise Yang Wei was talking about?
If this is the case, I must exercise my privilege once and teach them a lesson.
Thoughts in his mind drifted away, and his footsteps stopped. Unknowingly, Chen Nian had passed through the entire NPU and arrived at the west gate of NPU.
When there is no holiday, there are always various stalls and shops here, ranging from barbecue to steamed buns, but now, it is relatively deserted.
There are only three or five stalls, and the hotels and restaurants are open, but there are only a few customers.
Chen Nian was so relieved that he found a barbecue restaurant and sat in. He ordered a lot of food and the landlady looked embarrassed.
"Can you finish eating so much? It's enough for several people."
"If you can't finish it, pack it away."
Chen Nian answered calmly.
He didn't plan to finish it originally, it was all prepared for the security personnel.
They have regulations outside, but when I go back, I can eat it.
Soon, the food and wine were served, and Chen Nian had a rare drink.
As the wine went down, his mind became more active.
Looking at the moonlight outside the window, he suddenly thought of many things.
For example, in the previous life, General Liu Huaqing, who stood on tiptoe to watch the carrier-based aircraft, did not see our first aircraft carrier being launched.
For another example, H2O has been delayed again and again, until 004 is about to make its first flight, but it has not yet made its first flight.
Also, on those "islands" in the south, our soldiers' feet are still soaked in salt water and they sleep in iron houses.
Even closer to home is my hometown, which has a mountainous landscape and has no highway access yet.
Many nouns flashed through Chen Nian's mind.
Aircraft carrier, bomber, Sky Whale, shield machine, photolithography machine, Fuxing
Slowly, his eyes became clear again.
The blush caused by the alcohol gradually faded away. He shook his head and walked firmly towards the door.
(End of chapter)
