"Ann manager colleagues, my idea is that I will ignore it from the combustion chamber to the high-pressure compressor at the back.
I connect the low-pressure compressor at the front end into a whole. As you can imagine, if the turbine blades at all levels are connected into a whole, it will be a series of S-shaped inlets with large front end and small rear end, so it has the function of turbine compressor.
What good is it for me to do this? Firstly, the wind resistance is obviously reduced because it is transparent, instead of wasting the high-speed aerodynamic energy and increasing the corresponding resistance as before when the two-stage turbine is suppressed by one stage and one stage is inconsistent.
Secondly, because it also has the shape of turbine blades, the oncoming high-speed airflow can also push this large turbine to rotate, so that the low-pressure compressor takes on some functions of the high-pressure compressor.
In this way, we can reduce the high-pressure compressor by one or two stages of turbines, and the turbine blades can be shortened as appropriate, thus significantly increasing the high-pressure gas injection thrust.
Third, the most important thing is that we can lay a hair coil or a strong magnetic field on the outer surface of this large turbine as a cutting magnetic hair.
Because the external duct completely isolates the heat of the duct and the high-speed cold air cooling of the external duct has little influence on the magnetic field.
There is also a special advantage that the external bypass airflow is accelerated when passing through the magnetic field, which is somewhat similar to the concept of an off-jet engine. "
"Hey, hey!"
An Weiqi has been excited to take the lead in clapping when I heard this.
"Snow Front, this idea of yours is great, mainly because the technical difficulty is not great. We can improve the technical basis of the existing aero-engine and meet the requirements of both strengthening thrust and sending it by the way.
Tell you what! Don’t want your master, our Marley intelligent brain carries out simulation deduction, and the meeting is over! "
"Wait"
An Weiqi was so excited that he couldn’t wait for the horse to carry out simulation deduction when he felt that it was feasible, but Peng Xuefeng stopped him again.
"Manager An, I have just solved the problem of increasing thrust and passing by. I still have an idea to finish, that is, how to increase the voyage."
"oh! OK! You are quick to say, "An Weiqi was amazed at the news. He has already got up and sat down again."
"Well, after studying aero-engine theory during this period, I found that the combustion management technology of aero-engine is very shallow and far less than that of not adjusting compressor with automobile engine.
I put the frequency conversion theory of compressor into practice. Here, by controlling and managing the air flow and monitoring the flight state, we can automatically adjust the fuel injection amount through the central computer according to various flight conditions, so as to achieve the purpose of high efficiency and energy saving.
However, it needs a lot of experiments, and we have to dig every drop of aviation kerosene as hard as we did when we developed variable frequency modulation
For example, when the plane is cruising or near flight, we should reduce the fuel injection
In general, we should make the engine have the best combustion condition.
I call this technology variable cycle technology. "
Peng Xuefeng finish AnWeiQi not shout
"good! Yes, we just don’t be superstitious about the experience of our predecessors, but have the courage to doubt Xuefeng. You can become a qualified scientific research leader after you finish growing up. "
In addition to the engine material problem, there is also the engine control software management technology, and the gap is even greater.
If the material is not good, the engine life is short, but at least it is available, but it is not expensive, as in Russia.
If the engine control system management technology is not good, that is the direct gap of engine performance, such as the war radius, such as the maximum speed gap.
If we extend it to the flight control system, there will be close combat performance, flight altitude, climb speed and pilot’s ease of control, and the gap will be even more obvious.
Dolphin technology has a professional software research institute, which is not inferior to the United States at all
Aero-engine development is not simple. An Weiqi’s team is responsible for the early theoretical construction of the engine. When it comes to the research and development stage, there will be research teams such as materials research institute, software research institute and precision technology team, and the number of participants will skyrocket to more than 1,000.
Moreover, it usually takes ten years to do more than N laboratories in the research process.
An Weiqi’s team has just made a head start, but it is a crucial step, and Peng Xuefeng has thus become the most famous aero-engine expert in the Republic.
Chapter 33 Application
In the afternoon of June, it was particularly sultry. Liu Meijuan dragged her tired feet into the front garden and played in the front yard. Wang Sixian hurriedly met her cleverly and took her hand and called a mother sweetly.
Wang Siwu hesitated. He timidly called an aunt, and he was a little afraid of her from another floor.
"Little Xian Xiaowu, you are good." Liu Meijuan barely smiled and praised the two of them. She struck back and touched her head.
At this time, Wang Yongwen also came out. He smiled and said, "Wife, you came back so late. Don’t be too tired. Your health is important."
"Never mind, I’m feeling a little sick, and I feel particularly tired today." Her husband’s heart made Liu Meijuan laugh again, and suddenly she seemed to feel less tired.
A woman always has a few days of low tide every month, which is a normal physiological phenomenon. Wang Yong is her husband, of course, and he knows it, so he talks about it.
"well! Then take a rest in the backyard lounge chair, where the cool temperature is just right. "
Now it’s midsummer in the house. It’s easy to catch cold and it’s not suitable for a horse to rest in the bedroom. Wang Yong has considered it very carefully
Liu Meijuan nodded, so the family crossed the house and went straight to the backyard corridor. After Liu Meijuan lay down, she lay down next to her. Wang Yong said, "Husband’s experiment was very successful, but it is only limited to such a real killing experiment. You may have to report this matter directly to the head. The less people know, the better."
Although Liu Meijuan was vague, Wang Yong understood that the minimum killing distance of high-energy beam microwave guns was 200 kilometers, and the farthest was 5 thousand kilometers.
Liu Meijuan said that the success was that the model experiment was reduced by n times, and the killing effect was almost impossible to be technically certified at a distance of tens of meters.
"well! Then my horse called the chief to apply for an experiment at a secret scientific research base in the northwest. "
Wang Yong is also very solemn. He got up as he answered.
This kind of confidential words must be made by landline, because the mobile phone he makes now is still an American chip and system.
The company’s line network communication system is being stepped up in the Pearl River Delta, but the mobile phone has not been successfully developed
It’s really difficult to develop a new line network communication technology. In the early stage of the institute, I was too busy studying the basic technology of line network and didn’t care about developing mobile phones.
Of course, it was Liu Meijuan who measured their difficulties and did not destroy them.
At present, the most urgent thing for the institute is to develop various types of chips.
There is no way. All kinds of chips have been out of stock since Europe and America became stiff, which has seriously affected the process of national industrialization reform and the development of major enterprises in China, bringing the national economy to a standstill.
There are more than 1000 kinds of chips in total, but I concentrated on the research before the institute, but more than a dozen of them are short of the boss, which makes Hu Weiwu seem to be several years older.
Do you think Liu Meijuan can still destroy him? The situation is always changing, and no one can predict this difficult situation.
Thanks to the intelligent brain, otherwise this is done by root method.
After Wang Yong returned home to his special office in Liu Meijuan, he was full of excitement and anxiety after careful door. He picked up the phone and dialed it, which he was very familiar with, but he had never spoken.
This is a direct line to the office of the central chief. Few people in China have the honor to call.
Wang Yong, after a cordial conversation with the chief, valued his foresight and listed him as a supernumerary think tank, asking him to call him directly if he has any good ideas.
I’m lucky this time.
The words rang for more than ten seconds and people answered. Wang Yong called again and called several times in a row before getting through.
This is the fact that the network security department confirmed Wang Yong’s identity. Wang Yong called in the past and reached the confidential room of the General Administration of Safety. They repeatedly confirmed it before they put him through to the head office.
"hey!"
In the words came the familiar sound of the chief, and Wang Yong hurriedly replied respectfully.
"Chief, I’m Wang Yong, chairman of Dolphin Technology."
"Ha ha! It’s Comrade Wang! What can I do for you? " The head seems to be in a good mood, and it’s his mirth on the microphone.
"Chief, this is the case. We have developed a powerful new weapon called high-energy beam microwave cannon. This weapon has a maximum killing radius of 5 kilometers, and a small one also has a killing radius of 2 kilometers.
Our company is located in Yangcheng, and it is not convenient to do this kind of experiment, but the preliminary technical verification work has been completed. We want to do this experiment in a remote scientific research base in northwest China and ask the head for approval. "Wang Yong said in a sigh of relief in the future.
"oh! Powerful? What kind of solution did you say to me? "The chief was very surprised and the tone was solemn."
"Its killing principle is similar to that of a magnetic bomb, which can instantly destroy all equipment, but the magnetic bomb is destroyed in a large area, and our new weapon is directional and can kill, which is a bit similar to that of a laser, which is several times more powerful, and the winner never falls.
That kind of 5-kilometer killing radius can be deployed in four directions: southeast, northwest and China’s national defense system, and then it is equipped with ultra-long-range radar and a large-scale pre-ball country to prevent saturated nuclear attack on China.