Chapter 2953: Last insurance

When getting off the early warning aircraft, the night was already dark. Taking advantage of the night, a group of people came to the hangar area with great interest. At this time, in the hangar, the whole black fighter was undergoing maintenance.
"President Qin, welcome your inspection." At this time, the people inside were waiting for Qin Guan's arrival. When they saw Qin Guan, they immediately came out to greet him. Looking at the other party, Qin Guan was joking on his face. Expression: "Mr. Gu, you are old and strong."
Mr. Gu was originally retired. At this age, he should be staying at home, and he will publish a memoir or something. But now, Mr. Gu is actually in the flight test institute, following the front-line personnel for test flights? This is unbelievable.
"Yes, right now, our project is the most important time. I have applied for a few times and returned to the front line." Mr. Gu said: "Our three models are all planning to participate in this year's air show. , Time is tight, and the task is heavy."
Even with the participation of a large number of engineers from the Xiong country, after all, there is a lot of work. Therefore, Mr. Gu volunteered and went back to work. Now, the aircraft behind them is a conventional land-based fighter.
"Well, yes, how far has our plane progressed?" Qin Guan asked.
This land-based model is simplified from the vertical take-off and landing model, so it is not very difficult. In fact, its difficulty is the opposite of normal aircraft development.
It is already a mature aircraft. The vertical take-off and landing fighter is only in the take-off and landing phase. At other times, it is still in normal flight status. It can be completely transplanted. In contrast, it considers the most. Instead, it is weight loss.
For fighters, the smaller the weight, the higher the performance. It is very important to continuously reduce their weight and improve performance. The Su-27 at that time repeated weight reduction and reinforcement, and finally developed rickets. .
"Now the final avionics test is underway." Gu said: "After the avionics test is over, this aircraft can be finalized."
Sure enough, no matter how many years the vertical takeoff and landing aircraft has been developed, this conventional takeoff and landing model can be the first to be in service. Hearing this news, General Jamal was naturally happier.
"Only avionics tests left? That's great!" General Jamal said happily.
"In fact, we have already made a lot of new discoveries." Mr. Gu continued: "This type of aircraft has to take care of the three services. Therefore, for this type of fighter aircraft with conventional takeoff and landing, it is a bit too thick. If We make it more detailed, and a lot of performance will be improved a lot."
When Mr. Gu said this, even Qin Guan couldn’t help but sigh. Before, I always felt that 6601 didn’t think about making progress. Now, after these years of development, they have finally made progress. Knowing that they don’t really use their brains, they will Being eliminated, their progress made themselves very happy. They have begun to consider the problem from the customer's point of view.
In fact, if the customer is not equipped with vertical take-off and landing fighters, but only equipped with this conventional type of aircraft, the current airframe is not suitable. The most important thing is that it is a bit thick.
The cross-sectional area of ​​the fighter has a great influence on the performance of the aircraft, mainly in terms of speed. The MiG 21 can fly to Mach 2 with an engine of tens of kilonewtons, which is based on the slender layout.
However, this layout is not conducive to maneuvering, so in the third and fourth generation aircraft, it has become a wide layout, and its body is a lifting body, so the windward area is naturally large.
Take the F-31 as an example. This aircraft has to take off and land vertically. Then, there must be a lift fan in the front. This is the thickest part. This is not only because the lift fan is thicker, but also because of the lift fan. On the outside, there must be two air inlets, so when added together, it becomes thicker.
For the conventional model, the lift fan is not needed at all, and the original lift fan is simply replaced with a fuel tank. Of course, the R&D of the conventional model can be realized as soon as possible, saving cycle time, and sharing the production line during production. Production can also reduce manufacturing costs, but this is not the best.
If the airplane is made to lose weight, it is like a fat woman losing weight. The overall body is thinner, and the performance will be even greater.
The airframe is smaller, the internal fuel capacity will definitely be less, but the windward area is smaller, so the air resistance that needs to be overcome is small, and the cruising range of the aircraft will not necessarily be shorter. Moreover, after reducing the windward resistance, the maximum speed The index of the class will be improved.
But in this way, it will not be able to reach the general purpose of the three services. It can even be said that if it is re-developed, they need to waste more time and money, so now it is only proposed in this way.
When Qin Guan heard Mr. Gu's words, he nodded frequently. The other party thought about it in this way, indicating that they were really thinking about the problem. However, Qin Guan didn't plan to make changes.
"Our plan is for the three services. Therefore, this modification is not necessary for the time being." Qin Guan said: "Let’s talk about the avionics system first. The Eagle Nation’s precision-guided weapons control, for example, Eagle Nation’s joint attack ammunition, laser-guided bombs and so on."
Qin Guan's words made Mr. Gu frowned.
Yes, this equipment was developed by Han, and it is also intended to be sold to the world. However, while exporting fighters, it is also a lot of money to export supporting weapons and equipment. Therefore, they did not intend to. This aircraft can carry other weapons, which is different from the export of the third-generation aircraft. After all, this is unique in the world. Customers who want to buy an aircraft must buy supporting ammunition.
Now, President Qin says he wants to increase the control of foreign weapons? Especially, the joint attack ammunition, but the latest weapons and equipment developed by the Eagle Country, has not been exported at all. Does President Qin still expect to be able to export the aircraft to the Eagle Country?
President Gu was a little puzzled about this, but General Jamal on the side responded and immediately applauded President Qin's arrangement. At the same time, this was the last insurance.
After the bombing is over, the Baixiang people will definitely investigate, and investigating the wreckage, it is finally determined that the bombs that fall are exclusive to the Eagle Nation, so it means that the Eagle Nation people did it!
Anyway, the Ying people should do it. They want to maintain the world’s nuclear non-proliferation treaty and maintain peace in this world. The White Elephant people’s plan to develop a nuclear bomb was exposed, and the Ying people decided to punish them.
In this case, the holy nation can also stay out of the matter.