Although it is a frame of helmet sight, now that it has, it shows that our R & D also has this project.

"Yes." after hearing Qin Guan's praise, Mr. Song said aside, "the whole avionics system is developed by ourselves, so we can integrate new things into it at any time. In fact, the idea of helmet sight has existed before, but we haven't determined it. Later, an expert from Xiong Guo introduced it and we adopted it."

Bear country experts? Qin Guan immediately knew who it was. After the black duck electronic reconnaissance plane landed, it was a big leap for his own side. The technicians on it were teased by Qin Guan and did not dare to go back. They had to stay here honestly.

Naturally, they know everything. The third-generation aircraft being developed by Xiong Guo, MiG-29 and Su-27, all have helmet sight, and their own side, of course, should enter this field.

"We are constantly improving the operational performance of airborne electronic systems. At the same time, we also know that our own systems may fail in the face of complex electromagnetic interference environment in future air combat. At this time, we need other solutions. Helmet sight is an alternative. At the same time, it can also greatly reduce the pilot's short-range grid Operation in the bucket. "

Close combat requires missiles to lock the target. How to indicate the target to the missile is a big problem. Using this helmet sight can definitely improve the success rate of locking.

Now, Chen Rui is excited to hear what song said. If he said so, do you have a good baby again?

"Why not install it?" Chen Rui asked.

"We have experimented several times. The current product is still very large and is bad for the pilot's neck. Therefore, we have to improve it. Only this base is left," said Song.

The development of this new technology is not so smooth. For pilots, a helmet is heavy enough. Adding helmet sight on the helmet and additional weight is a great burden on the cervical spine. Although normal flight doesn't matter, a large overload maneuver may bring accidents.

Therefore, although there is, it can not be officially allotted, and further research is needed.

Qin Guan nodded: "yes, we can't be blind. We must study it carefully and equip it after it is feasible."

It can be said that the current modification has reached the level of j-10b. Compared with the original version, it has been greatly improved. Chen Rui stepped into the cockpit wearing a helmet.

With the help of the ground power car, I turned on the engine. In the cockpit, I could hear the roar of the engine, which was so beautiful.

Chen Rui slides to the runway, then turns on afterburner.

If you want to experience the refreshing flight, you must turn on the afterburner. In the past, the engine life of the fighter was only a few hundred hours, so it was very careful to turn on the afterburner, but it is not needed now. This eagle engine has a life of thousands of hours, which is completely normal operation.

In the fiery flame at the tail, J-10 began to slide on the runway. Then, Chen Rui gently pulled the lever and the fighter left the runway.

Change guns!

The empty weight of the J-10 is less than 10 tons. In the current test flight, only more than two tons of fuel are filled. When taking off, the thrust weight ratio has reached one. In this case, the climb is quite rapid.

The J-10 raised its nose. Just after taking off, it pulled out a high angle of attack of 60 degrees and flew up rapidly. Chen Rui's exclamation came from the radio: "this is a real fighter!"

Among all the planes flying in the past, it was not so sensitive. Even the J-11 with dual engines had too much weight and the thrust weight ratio did not reach one. Now, Chen Rui is excited about the take-off of J-10, which is really natural and smooth!

Chen Rui can even have a hunch that if the twin engine J-11 is also equipped with this engine, it will be more exciting to fly! With strong power, the nose of the J-10 fighter pierced the sky and accelerated towards the sky.

Compared with Spey's modification, the power has only increased by less than a ton, but its thrust weight ratio is higher. After all, it is a third-generation engine. Now, watching the fighter climb up, song Lao's face is also gratified.

"Mr. Qin, this kind of engine is really great." Mr. Song said, "we have got the news. Our self-developed engine is progressing very well. It seems that we can install our fighters next year at the latest. Now, we can solve the problem of heart disease."

In the past, the J-10 could not be mass produced because the original Spey was lack of power. Now, he finally had a mature and qualified engine. He had a hunch that the J-10 would also become the main weapon of the air force to protect the motherland.

This of course requires the stability of the engine.

Qin Guan nodded: "although there is J-11, it is a double engine heavy fighter with high procurement cost. In addition to air defense operations, our J-10 can also be versatile, and will certainly become a sky Eagle guarding the motherland."

Qin Guan is sure. Now that the motherland has such an advanced fighter, although it has its own efforts and the hard work of scientific research workers, it is a pity that due to confidentiality, it can not be publicized in a big way. From the outside world, the worse the military science and technology level of the Han country, the easier it is to fool the past.

Both the j-14 and the Flying Leopard can be exported, so they can be publicized with great fanfare. The J-10 is destined to be used for its own use. As long as it is not publicized, the performance of the fighter will not be leaked. A confidential fighter can play a good role in future air combat.

"With this kind of aircraft, we will have greater confidence in the pre research of our next generation of fighters," Song continued.

Next generation fighter!

On the three generation aircraft, the Han state has caught up with the pace of the west, and on the next generation aircraft, it is to achieve transcendence, which is also a direction set by Qin Guan.

The future sky is the era of stealth aircraft.

The most important thing for the next generation of fighters is the engine. After all, future generations of F22 and the like have anti sky engines with a thrust to weight ratio of 10. Even if they want to, they can't get such engines. This is alien technology. Our side can only rely on the progress made on the engine of the third generation of aircraft, and then move forward bit by bit.

However, relying on Spey, it certainly can't promote the fourth generation aircraft. It's good that it can push the J-10 and J-10. Using the current F110 to pre study the fourth generation aircraft is a shortcut, just like the third aunt in the black ribbon in later generations.

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