Chapter 779: Who dares to doubt our Baidi Space Plane?
Qin Tao's eyes widened. His wife was in electronics, so she was the most familiar with it!
"any solution?"
"Reduce the interference distance of the jammer." Zhao Ling said: "For example, if we know that the attacker will drop precision guided bombs at an altitude of 10,000 meters, then we will set the interference distance to 8,000 meters.
Outside, they cannot detect the presence of a jammer, but within eight thousand meters, the jammer will completely disable the satellite positioning system. In this way, the interference signal released by the jammer is like a bubble, covering us
The sky above the target to be protected and any satellite signals prevented from entering will solve the problem."
"Radio bubble?"
"That's right, just call it a radio wave bubble." Zhao Ling said: "I think the difficulty will be reduced by several orders of magnitude."
Yang Weiguo nodded.
"If we use this technical route, we can improve our existing jammers and reduce the output power." Yang Weiguo said.
In later generations, satellite navigation is of great use, but interference is everywhere. Many people do not want the application of this equipment. For example, if a truck driver wants to take a shortcut, but is severely restricted by satellite navigation, he might as well get one
The jammer prevents the traffic trajectory during this period from being recorded. Some people will also turn on this equipment in order to protect their privacy.
Of course, the most important thing is military use.
In the 2003 war, satellite navigation jammers were already available, which disabled many precision-guided bombs. After that, this kind of thing became more and more common and was not absent in every war, making electronic warfare more colorful.
Later, the US military, which had long been accustomed to satellite navigation systems, added combat methods in the absence of satellite navigation systems to the annual exercises, returning to the original.
The devil is as high as the Dao, and the confrontation between various military technologies is endless.
Now, Qin Tao has also made these preparations for what is about to happen.
"Okay, then improve it immediately. After the improvement is completed, test it. If it can meet our requirements, we will take it away." Qin Tao said.
So anxious? Yang Weiguo nodded: "Okay, Mr. Qin, then we will work all night!"
According to Qin Tao's request, several people moved into the school staff dormitory. Opposite was the dormitory building for college students. Qin Tao stopped for a long time looking at the lights coming out of the windows.
"Brother Tao, are you reminiscing about your college days?" Zhao Ling asked.
"Yes, Xiaoling, can you tell me how you came to university?"
"Okay, what kind of story do you want to hear?"
"Did anyone pursue you when you were in college?"
"You...don't even think about getting into my bed tonight."
"Then you come into mine."
…
Qin Tao chose to come to this technical school, of course, because he knew that satellite navigation interference projects were being developed here. Although it was only a junior college, its scientific research capabilities were no worse than those of some third-rate universities. Moreover, there were specialties in the technical field, and they were originally engaged in
Electronic systems are now equivalent to the old profession.
Sure enough, he was very satisfied. The equipment was modified the next morning. After testing, it was fully qualified.
"I will take this prototype away, and you can continue to study it." Qin Tao said to everyone: "I will coordinate the arrival of the most advanced Loongson-4 computer. I hope you will be able to work better with the advanced computer."
Everyone present became excited.
Yesterday they wanted to say it, but they were embarrassed. The Loongson-4 was too valuable. It was their first meeting with Mr. Qin and they could not make such an unreasonable request. But now, Mr. Qin actually gave it to them on his own initiative.
Advanced computers have faster computing speeds and easier deciphering. They can then carry out brute force cracking.
"Thank you, Mr. Qin."
"I hope you will work harder and add luster to our national defense cause." Qin Tao encouraged.
Principal Wang and others stood far away, knowing that Qin Tao had something important to say and it was not convenient for them to listen. They did not come to see him off until Qin Tao got in the car.
"Principal Wang, your school is very good. It will definitely have greater development prospects in the future. You must work hard and cultivate more electronic talents for the country."
"yes."
As the car gradually drove away, Principal Wang was so happy that being recognized by President Qin meant that their school was very good!
"Mr. Qin, are you going back to the capital next?"
"Well, I need to return to the capital next, and I will report to my superiors on my recent work."
Although many of them are Qin Tao's inferences, these inferences still have to be said. The arrangements need to be arranged, the GPS jammers need to be sent as soon as possible, and the personnel who are not necessary to stay must also be withdrawn, etc. Many of Qin Tao's are
It can only be pointed out that it is up to the superiors to decide what to do.
At Guizhou Airport, Qin Tao sat in the VIP area with some dizziness, thinking about what happened recently. He knew that he had done everything he should do, and he could only wait.
"Mr. Qin, Mr. Qin, I finally see you." A voice came.
Qin Tao looked over and saw a familiar person.
"Zhang Zhong?"
"It's me, Mr. Qin. I've been looking for you several times recently, but all failed. I ran to interview you, but they said they didn't receive the notice. I bumped into you here today. You have to give me some advice.
I'll give you an explanation." Zhang Zhong said very excitedly.
"What on earth is going on?"
"It's the Baidi Space Plane." Zhang Zhong said.
"White Emperor aerospace plane?" Qin Tao reacted: "Are you interested in this kind of plane?"
"Of course. After the air show, this aerospace plane became popular. Military magazines from various countries published it. Our Zhang Zhong said the program is the most professional. Of course we have to get more information. But now,
But we have nothing, they don’t allow interviews at all.”
Zhang Zhong looked at Qin Tao eagerly: "Mr. Qin, you have to give me authorization."
The Baidi Aerospace Plane was originally a deceptive project. Of course, the R&D unit would not let Zhang Zhong go for an interview. After all, there was nothing to interview! However, Zhang Zhong took it seriously. This thing is a next-generation fighter jet. How tall it is.
If he could get first-hand information on what he was talking about, he would feel very accomplished.
This chapter is not finished yet, please click on the next page to continue reading the exciting content! He wanted to go for an interview, but they didn't accept him. He wanted to find Qin Tao, but Qin Tao didn't have time at all.
At the end of the air show, the issue of iron ore came out, and after the iron ore, the matter of chips came out, which was also mixed with the Chinese New Year. The chip matter was settled, and Qin Tao was busy with the next needs.
He had long forgotten the Baidi Space Plane and had no time to reply to Zhang Zhong. As a result, Zhao Ling, who was in charge of his secretary affairs, did not tell him about it at all.
We met unexpectedly at the airport today, and Zhang Zhong immediately ran over excitedly.
"Mr. Qin, our plane is coming soon." Zhao Ling reminded.
Qin Tao nodded. Just as he was about to say a few words of excuse, a sudden flash of inspiration suddenly changed his mind.
"Okay, since you want to know about the Baidi Aerospace Plane, I will take you there and interview whatever you want." After Qin Tao finished speaking, he looked to his side: "Xiaoling, you go to the capital and report on these tasks.
, I won’t go back with you.”
Changed the itinerary? Zhao Ling frowned and then understood: "Yeah."
As a secretary, she has no right to question Qin Tao's decision. At the same time, she has been with Qin Tao for a long time, and of course she knows what Qin Tao thinks. Now, she has roughly thought of what Qin Tao is going to do.
Give this matter one more layer of insurance!
In short, I did everything I had to do!
"Really? That's great!" Zhang Zhong was overjoyed. Then he thought of something: "Mr. Qin, will this delay your already arranged itinerary?"
"It's okay, your matter is more important." Qin Tao said: "We must publicize the Baidi Aerospace Plane and let the whole world know that we are serious about developing this aircraft. By the way, does anyone doubt it?
Our plane?”
"Of course." Zhang Zhong said: "After the announcement of the Baidi Aerospace Plane, the world was shocked. Many aircraft designers were skeptical and thought it was impossible to build this aircraft of ours."
"Why are they so suspicious?"
"The most important thing is the take-off method. I don't think we can create a variable-cycle engine at all," Zhang Zhong said.
"Okay, then our first step is to go to the engine test bench and take a video of our engine so that the world can see that our engine has entered the engineering application stage."
"Okay, but I didn't bring a photographer..."
"We have our own photographer." Qin Tao said, "Zhengyang, make arrangements."
Xu Zhengyang nodded.
Zhao Ling went to the capital to report alone, while Qin Tao took Zhang Zhong to the Turbine Research Institute. Mr. Zhang was very surprised and excited by Qin Tao's sudden visit.
"Mr. Qin, we are currently testing Turbofan X. After several years of hard work, this engine is about to be finalized!"
Driven by Qin Tao, the progress of Turbofan 10 is getting faster and faster. Now, this engine has completed all testing work!
"Well, let's go to the test bench and have a look."
"OK."
When they were far away, they heard the whistling coming from the test platform. Zhang Zhong, who came with Qin Tao, was very puzzled: "Mr. Qin, don't we want to see the engine of the Baidi Space Plane?"
What is it now?
Turbofan 10, the engine of a third-generation aircraft! What he wants to interview is the engine of a fifth-generation aircraft!
"Don't be anxious." Qin Tao said, "You will find out when you get there."
When a few people walked in, the roar inside just stopped.
"Report, we have completed the final permanent test run project!" said the technician in charge of the test run.
The permanent test run is the last item among all engine test runs. Turbofan 10 has experienced continuous operation for 150 hours without any accidents! You know, when Turbofan 10 was just built, there was no need to
Even if it lasts for one hundred and fifty hours, it can't last even an hour, and it often breaks down within a few minutes.
Now, this engine is qualified for installation.
"Not bad, not bad." Zhang Zhong said from the side: "For us, this is a major progress. Our J-10 and J-11 will have qualified power!"
In terms of thrust, the Turbofan 10 is not as good as the Turbofan 15, but it is smaller in size and is the most suitable engine for the J-10 and J-11. In the past, we have relied on the third-generation uncle to maintain the fleet of third-generation aircraft.
, now you can finally replace it with a domestic engine.
"Replace it on the J-11 first. After all, it has dual engines." Qin Tao said: "It will be safer to re-install the J-10 after it runs normally on the J-11."
"Yeah... By the way, Mr. Qin, where is the engine you are talking about?" Zhang Zhong thought of his purpose of coming here.
The Turbofan 10 is of great significance to the Air Force, as it means that it will completely solve the problem of heart disease. However, what Zhang Zhong is looking forward to more is the engine of the Baidi Space Plane.
"Mr. Zhang, are our Kunlun engines also being tested here?" Qin Tao asked.
"Yes, the Kunlun engine is also being tested, but this engine has constant problems and malfunctions." Mr. Zhang said: "Our R&D personnel no longer have confidence in this engine."
"Will this kind of engine knock?"
"Yes, under certain circumstances, such as suddenly driving at full speed while idling, and then turning on afterburner while idling, it will cause a proper detonation."
"Can this operation be continued?"
"Continuous testing? As long as there is detonation, we will stop the engine to find the cause, sum up experience, and make this engine detonate continuously. We have not tried it yet, but there should be no big problem." Mr. Zhang said with a frown.
"Okay, then give us a demonstration. We will record the whole process. If the engine is damaged, we will pay for a new one. By the way, do a good job of safety and don't let flying parts hurt anyone.
"
Zhang Zhong opened his eyes wide and opened his mouth: "Mr. Qin, is this the rotating detonation engine you want to show me?"
This chapter is not finished yet. Please click on the next page to continue reading the exciting content! "Yeah, what do you think?" Qin Tao smiled. Zhang Zhong has done a lot of similar things. I originally thought he would be very good.
It's clear, I didn't expect to react until now.
The turbojet-14 is already a very embarrassing existence in the domestic aviation field.
At that time, Turbofan VI was discontinued. If there was no new project, the entire design team would be disbanded. Therefore, the Turbojet-14 was proposed. It was similar to the previous work on Turbofan VI. The initial progress was very fast.
Fast, the plan was proposed in 1983, the project was established in 1984, and the verification machine was built in 1986.
Then what?
Then the long testing begins! There is no technical pre-research, and any problems will be exposed naturally during the testing process. Just modify them when the time comes. If your butt hurts, treat your butt, and if your head hurts, treat your head.
After decades of back and forth, the turbojet-14 finally matured and was named Kunlun engine. It is known as the strongest existence in the turbojet field. However, there is no installation target at all. After decades of research, we have studied a
lonely!
The main reason for the delay in progress is that we started tinkering without fully understanding the technology. Initially, this engine used the three-stage low-pressure compressor of the turbojet 13 as the low pressure and the first seven-stage high-pressure compressor of the SPEI 202 as the high pressure and high pressure.
The low-pressure turbine, combustion chamber, etc. are designed based on the turbofan 6, turbojet 15, etc. These mature things are not mature when put together.
Apart from anything else, the problem of high and low pressure mismatch has been bothering me for a long time. Later, I simply redesigned a fourth-stage compressor and finally solved the problem.
There are other problems waiting, and it finally proves that building a machine is not feasible. If we had honestly copied engines like the R29, there would have been mature engines available long ago.
Now, the Turbojet-14 is still being tested, but the progress is slow, and many people have lost confidence and don't know whether they should continue.
Now, Qin Tao actually looked at this engine differently, but he actually wanted to use this engine to play detonation!
Zhang Zhong took a deep breath, then nodded: "Okay, then I'm going to get into work mode."
Baidi Aerospace Plane needs help from the Bureau!
"Dear viewers, today I am very happy to come to our country's most famous turbine research institute to give you a report on the high-altitude test bench here." Zhang Zhong faced the camera lens and began to work.
"The engine behind me is the core engine of the rotary detonation engine used by the Baidi aerospace aircraft. At last year's air show, after the Baidi aerospace aircraft was displayed, some people began to doubt the effectiveness of this aircraft.
They even questioned the technology used in this aircraft. Now, we have the honor to conduct this interview to let those who doubt know that they are wrong!"
"Here, I will once again introduce to you the technology of the rotating detonation engine. This is a unique detonation combustion technology engine. This engine is not continuous when working. It relies on the fuel to explode in the combustion chamber.
The partial vacuum created by the combustion flutter directly sucks the air in, which eliminates the need for a multi-stage compressor and greatly simplifies the structure. Our Baidi aerospace plane can take off based on this kind of engine."
While Zhang Zhong was introducing, there were some people walking around behind him, looking like they were busy testing.
"Many people are questioning our aero-engine technology. Yes, for a long time, our domestic aviation industry lagged behind and was unable to win the crown of the aviation industry. But now, we have developed. Our fourth-generation stealth
The aircraft uses advanced high-thrust turbofan engines, and our fifth-generation aircraft uses a revolutionary rotating detonation multi-cycle engine."
At this moment, a howling sound sounded.
"Now, let's see the test run of this engine!"
At the end, all that was left was the lip sync, and I am waiting to add subtitles when it is broadcast later, but now I can’t hear it.
Zhang Zhong left, and the camera focused on the starting engine.
The whistling sound became louder and louder, and the flames at the tail began to gradually appear. Suddenly, the whistling sound decreased, and when the speed was increased again, there was a bang! A blazing flame came from the nozzle of the engine.
It popped up everywhere. This scene was so spectacular!
Then, the speed increases, decreases, detonates again, and sprays flames.
Once, twice, three times...
"Engine oil pressure is decreasing rapidly!"
"The oil pipe must have burst, shut down now!"
The roar disappeared.
Zhang Zhong glanced at the playback and nodded with satisfaction: "Mr. Qin, the test footage of this rotary detonation engine is so precious. It will definitely become the highlight of Zhang Zhong's show about the Baidi Space Plane!"
Qin Tao shook his head: "No."
No?
This is a real detonation engine! It blew out its oil pipe and almost caused a fire. After editing, this scene is definitely the most exciting. Is there anything more exciting than this?
"Next, let's take a look at the development of this aerospace aircraft. Only the engine is not enough. The engine is also used on the aircraft!"
Zhang Zhong nodded.
When he arrived at the design unit, Zhao Dangsheng ran out to receive him.
"Mr. Qin, after receiving your news, we used all the power at our disposal to make some improvements. Our Baidi aerospace plane still has no problem flying."
Hearing this, Zhang Zhong was shocked.
"Flying? How is this possible?"
Over at the high-altitude test bench, Zhang Zhong had already seen that the entire Baidi Aerospace Plane was a deceptive project. This project was designed to hide the real project, but no one knew what the real project was.
Zhang Zhong doesn't have to worry about that. He has to do his job well. As the director of the War Ignorance Bureau, Zhang Zhong is qualified. He has already thought about how to do this program. It is enough to have the video of the engine.
Ensure that the outside world completely believes in the existence of this project.
This chapter is not over yet, please click on the next page to continue reading! But now, this Baidi space plane can actually fly? Has this project come true?
This is unscientific. Do you want to study this project?
"How is it impossible?" Qin Tao said: "Everything is possible here with us."
"Mr. Qin, the plane is still in the workshop for now. Do you want to go there to shoot a video?"
"Of course." Qin Tao said, "Let's go and conduct on-site interviews. Zhang Zhong said that the program will definitely attract global attention."
Zhang Zhong's mind was confused. He followed everyone into the hangar and saw the familiar aerospace plane. He had a feeling of déjà vu.
"Mr. Qin, why do I feel like this plane looks like that model?"
"That's right, it's that model." Zhao Dangsheng said: "After receiving your order, we made improvements on this aerospace aircraft. We reinforced the tail and installed two engines for training aircraft.
, after all, this engine is cheap and can be used in other aircraft when it is dismantled in the future."
Modified model?
Zhang Zhong felt that his brain was not enough again.
Zhao Dangsheng continued: "During the development of a fighter aircraft, because the engine is not powerful, it is normal to temporarily use other engines to replace it. When the Su-27 was developed, it used the second uncle, our Baidi
The research and development of aerospace aircraft is progressing rapidly, but the engines used in such aircraft take time, so we can only temporarily replace them with conventional engines and conduct the initial test flight project first."
"Wonderful, if we had the take-off video of this plane, no one would doubt it." Zhang Zhong understood. When it comes to deceiving people, Mr. Qin is the most professional. Of course, the important thing is
Money, as an ordinary person, who would specially modify a model just to deceive people? There is not that much money!
"In addition to the engine part, we have also modified the cockpit part, which can allow astronauts to get into it. However, there is no life support system on it. Therefore, we only let the model go in when shooting the video. When the actual test flight is carried out,
We still use the same control system as the drone. Fortunately, our canopy cover is black, so we can’t see what’s going on inside.”