Chapter 1612: No end

"This is our J-10's first appearance. Therefore, we specially invited Chen Rui over to let him maximize the performance of the J-10 fighter. At the same time, we also carefully designed a set of actions for him." Old Song said.
At this time, I started to talk about the content of the air show. This air show was carefully planned by Qin Guan. It was to show the progress of Han Guo in the aviation industry. At the same time, it was also to contribute to the export of fighter aircraft. , Which is expected.
Now, Qin Guan stood nearby, looking at the fighter plane.
The air intake under the belly is still a bulge air intake. Except for the F--10 of the Spey engine version at the beginning, which used the air intake of the adjusting plate, the current F110 engine version has been replaced The biggest advantage of this kind of bulging air inlet is to save weight.
"We have further optimized this bulge." Song Lao said: "Now, this air intake has saved nearly two hundred kilograms of weight, but there is no drop in performance. High altitude and high speed are still Its strengths."
"Really? That's great," Qin Guan said.
This bulging inlet is a way to save weight, but it is said that its performance is not as good as the adjustable inlet, but it is simple and convenient.
For example, it is optimized for the range of transonic speeds, but for high-altitude and high-speed areas, it’s not enough. In the design of the J-10, high-altitude and high-speed is an important indicator. After all, a very important mission is to intercept bombers. It is different from the F-16 bomb truck.
"Thanks to the advanced computer system you provided, we performed further optimization calculations and got the current plan." Song Lao said.
This requires complex calculations of fluid mechanics, which is impossible without advanced computers. It requires accurate simulation of the flow field in the DSI inlet, the flow field of the front fuselage, the inlet section and the pipeline, and the flow field obtained by the calculation The observation of the atlas can be further optimized.
The current J-10 has finally matured! Qin Guan sighed in his heart, if it is to be further developed, it would be its engine.
This is not to say that the third-generation engines are not good. After several years of development, our own engines have gradually entered service. Small batches of service have exposed problems, and then modified. Although this road is very difficult, it has been After coming here, on the basis of thoroughly understanding the F110, the next-generation engine needs to be self-developed.
Now that we are still lagging behind, or if we haven’t started, vector propulsion. This requires modifying the nozzle at the tail to become a vector nozzle. This is a standard for the super maneuverability of the fourth-generation aircraft, and vector propulsion is required. Row.
Speaking of vector, the nozzle of the Pegasus engine of the Sea Harrier fighter can rotate. This is vector propulsion. However, this is different from what is needed. After all, this is only a means to meet the vertical take-off, and it will not really be maneuvering. Sex has an impact.
After the fighter jet is equipped with a special vector nozzle, the maneuvering action can be controlled not only by the rudder surface, but also by the engine. In this way, the maneuverability can be greatly improved.
Think about it later, when the J-10 was equipped with a vector nozzle, it was able to perform cobra and falling leaves, and even cobra movements, smoother than Su-27.
Now, there is no such technology. If a vector nozzle can be made, and it has to be integrated with the flight control, in this case, the maneuverability will rise another step. As for now, it can only be a performance. Regular action.
Of course, in this era, the MiG 21 is still the main equipment of many countries, and the basic movements of the J-10 performance are already amazing enough.
Standing in front of Jianshi, Qin Guan meditated, and the others shut up. They knew that Qin Guan must be thinking about something now, maybe it was about how to continue to develop his own aviation industry.
This is endless. When the third-generation aircraft comes out, there will be fourth-generation aircraft. Now we are working on the fourth-generation aircraft. When the fourth-generation aircraft comes out, there will be another fifth-generation aircraft. That is the era of drones, or It's an aerospace integrated machine.
Now, looking at those who are still far away, but if there is no forward far light, you don't deserve to be a policy maker.
At this moment, Qin Guan frowned suddenly.
The air show has not officially started yet. Therefore, it is under martial law for the time being, and it is not possible for ordinary people to enter. Only the organizer, the exhibitor, can enter, but now, a guest has arrived outside.
This person cannot come in yet, but he has been wandering outside all the time, as if he was coming for intelligence. Now, the security has noticed this person. If he doesn't leave, he may be driven away.
However, Qin Guan knew that this person was not a spy. She came here only to find someone.
Kelly.
Last time I went to a foreign air show, I saw the female pilot of the Red Arrows aerobatic team for the first time. What's more, this female pilot fell in love with Chen Rui at first sight, because Chen Rui ignored her life. , Saved the girl.
Later, several occasional encounters all showed that fate is really unstoppable.
Therefore, Qin Guan was aware of this crisis, and simply carried out human intervention, and forced Chen Rui to marry Lin Xiaoxia. It was not until Lin Xiaoxia became pregnant that this coercion was ended. If it had been in the past, he would definitely be a typical representative of arranged parents. what.
Now, this Kelly, is she here to see Chen Rui, or to see the air show? She can certainly guess that Chen Rui is at the air show, right? So, should you let her in?
"There is a girl outside. We know each other before, do you want to let her in?" Qin Guan still handed over the decision to Chen Rui.
"Who?" Chen Rui asked.
"Kelly, the female flying in the aeroplane team." Qin Guan said.
Chen Rui shook his head: "What does this have to do with me? If she wants to come, then go through the formal procedures. She should come in, and she will come in naturally. Don’t make an exception, then don’t make an exception. By the way, I’m going to call Xiaoxia went."
As Chen Rui said, he strode back, leaving Song Lao and others looking at each other. What happened to Chen Rui? I have never seen him like this before!
"Dad, Daddy, wreath!" At this moment, Chen Yutong took the child and had already knitted a wreath. Ruoxi took the wreath and ran over happily and put it on Qin Guan's head.
"Well, Dad is the most handsome!"
Behind, Yusheng also held a small flower in his hand, and smiled there.
"Huh, why did uncle go?"
At this time, it was already sunset, and the sunlight stretched everyone's shadows very long. Ruoxi pursed her small mouth and looked at the back of her uncle leaving inexplicably.