History has been pushed forward for twenty or thirty years. In the 1960s, the world started a climax of the development of vertical takeoff and landing fighters. Many people are optimistic that the runway will become a kind of history, and all future fighters will take off and land vertically.

In this way, we can deploy in a decentralized manner, preserve our strength to the greatest extent and wait for counterattack.

For example, Jiguo installed 8 RORO rb162-1 lift engines on the basis of phantom 3 and changed them into Balzac VTOL fighters.

Hans is even more radical. After all, Hans is at the forefront of confrontation. Once the war begins, Hans' airport is the first to be cleaned up. All their airports will be blown up.

Therefore, Hans developed vj101 VTOL fighter, do 31 VTOL transport aircraft and VAK 191b VTOL bomber at the same time.

Of course, there are few successful R & D. after all, there are too many technical problems. In the 1960s without high thrust engine, the performance of this vertical takeoff and landing fighter must be quite poor. In fact, the performance of the only successful R & D jacques-38 and harrier fighter is a mess.

Even in the later F-35 VTOL fighter, it did not really achieve the same performance as the non VTOL model, but it still declined. At that time, there was an anti sky super engine with a thrust weight ratio of 10.

And now? what are you having?

However, it was indeed a trend at that time, just like the swarm of research on variable swept wing fighters later, it was also a swarm of vertical takeoff and landing fighters at the beginning.

The Han state is also unwilling to fall behind. As the largest military aircraft research institution in the Han state, 6601 institute should also carry out research in this regard.

Now, President Gu said that Qin Guan was also excited. In this way, everything can be explained.

"Mr. Gu, let's introduce it to you first," Qin Guan said.

President Gu has also participated in this project, so now Qin Guan wants president Gu to introduce it. President Gu immediately blushed and introduced it with certainty.

"At the beginning, we were also to deal with the threat of the bear country. Once a war broke out with the bear country, our airports may be destroyed in the first round of attack. In this way, the VTOL fighter will give full play to its power. This development task is called task 4."

President Gu's words have revealed a lot of dusty past. Although the strength of aviation scientific research in Han Dynasty is weak, the pace of catching up with the world trend will not stop, but also to prepare for war.

However, after the mission began, after such analysis, we found that there were too few available at hand. The only mature and widely used fighter in China was the J-6 fighter!

There is no other choice but to carry out transformation on the J-6.

At first, everyone's idea was the same as that in the west, that is, to install a lift engine on the basis of the J-6.

However, they soon found that the task was too arduous. The first difficulty was that there was no qualified lift engine at all!

This kind of engine requires high thrust, low fuel consumption and fine control. There is no such engine in Han country.

On the other hand, this scheme consumes a lot of fuel during take-off and landing, which doesn't matter for other aircraft. However, the J-6 is originally a light fighter, with two engines inserted, and the original combat radius is only a few hundred kilometers. For typical airport guards, if the lift engine is added, the fuel tank will be small and the fuel consumption will be much higher, Its range is even closer, maybe only 100 kilometers. The typical airport guard has blown up the airport. What's the use of it? Therefore, this scheme was finally rejected.

Can't the project go on?

Of course not. The researchers at that time were quite smart. They soon found a new scheme, a unique scheme!

"At that time, it was proposed by our engine research institute that our engine thrust was large enough, so we simply used our engine to drive the lift fan, which was installed in the four corners of the J-6 fighter, so that there was enough power to push the fighter to take off vertically, and then accelerate the flight by changing the lift air flow direction."

This is unique!

From the appearance, it looks like four large ceiling fans are hung on the belly of the J-6. It looks quite sci-fi.

Because there is no lift engine, we can only think of this special way.

The J-6 fighter has a high thrust to weight ratio and strong thrust. Otherwise, it would not climb so rapidly. It can even be compared with the third generation aircraft.

At the same time, using this lift fan is equivalent to using the original engine, so it will not consume more fuel, and the redundancy of the four lift fans is quite high.

"Lift fan." Qin Guan's eyes brightened when he heard this plan. This plan coincided with his own!

The lift engine consumes more fuel, but the lift fan is different. It will not consume more fuel. Therefore, even the later F-35 uses the lift fan.

Qin Guan sighs now. In this case, his own technical reserves will be more sufficient!

"Yes, lift fan." President Gu didn't know that Qin Guan was lamenting technical reserves. At this time, President Gu's face was ashamed: "Our lift fan is very large. In this way, it can be used before take-off, but after take-off, it will seriously occupy space. Even if we use folding, it will still occupy a lot of space. Therefore, after our repeated consideration, we made this lift fan disposable and abandoned it after take-off 。”

There is a reason for Gu's shame. In this way, fighters can take off vertically, but they can't land vertically. When the airport is destroyed, our soldiers resolutely take off. However, if they can't land vertically, it means that this will be a one-way flight. In fact, the soldiers' Take-off is to forget life and death. They don't have it anymore There's no way to land!

If at that time, we should use our own flesh and blood to build the great wall of steel of the motherland! As long as the motherland needs, we should sacrifice our lives to defend our motherland. At the beginning, almost all aspects were such a tragedy.

Our own tank troops will also be dead troops, and even the whole north is ready for enemy occupation.

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