Chapter 1359

The J-8 II pilots, code named "Yunjian", continued to scream. Not only the long planes in the sky could hear them, but also the heads and leaders of a group of troops at the airport could hear them because they had set up air to ground radio stations.

At first, I didn't feel anything. Although the speed of Mach 1.45 is faster than the speed of sound, it's not amazing. After all, even a better trainer has the speed of Mach 1.5, so mach 1.45 can only be regarded as an entry point.

However, ten minutes later, the attitude of the army leaders and leaders is different. It's like a man driving in bed, one, two and three piston movements with the same frequency seem ordinary. But if the piston movement time of the same frequency is infinitely prolonged, it will promote the subtle reaction from quantitative change to qualitative change.

The vtol-2 is just like the man driving. It seems ordinary, but in fact it has strong durability.

You should know that even if the traditional combat aircraft has supersonic capability, it can't last for long due to factors such as engine and airframe structure. It usually lasts for two or three minutes, making the strength only five minutes. Any more engines will be scrapped due to long afterburner.

Because of this, both the second-generation and the third-generation fighters are called supersonic fighters, but most of them fly at high subsonic speed. Only when they get rid of missile pursuit and quickly leave the battlefield, can they fly at supersonic speed with full afterburner.

Today, vtol-2 has been flying at supersonic speed for 10 minutes. If other types of aeroengines are not scrapped on the spot, they will have to be sent to the aircraft factory for overhaul even if they come back smoothly.

It can be found from the monitoring of companion aircraft and ground radar that the vtol-2 test aircraft seems to have no problem at all. Not only that, it seems that it has spare power to further increase its speed. What does that mean?

The performance of wd-64vip turbofan engine is much better than that introduced by Zhuang Jianye.

Just when the commanders and leaders of the army were amazed at the unimaginable performance of the wd-64vip turbofan engine, the voice of the test pilot of vtol-2 came from the air to ground radio station: "dagger". Next, I suggest that the Doppler velocimeter radar on the ground should be allowed to track, because you can't keep up with me. "

"I admit that the aircraft you are driving has strong durability, but the speed of Mach 1.45 is not insurmountable. You should know that the j-8e I am driving is also equipped with the engine of China's take-off products. Without mounting, the maximum flight speed can reach Mach 1.8 and the afterburner time can reach five minutes. Therefore, haidongqing should not trouble the ground radar, Give me three minutes to catch up with you. "

As a "dagger" of the long plane, he didn't listen to the advice of "haidongqing". Even if he was flying with him, the problem was that there were still a group of Army leaders and leaders to observe him. If he didn't follow his advice, his personal shame would be small. What about the face of the whole army and the whole military region?

What's more, as a soldier, especially an aviator with a strong will to win or lose, he was left behind by a test aircraft. It's not good to hear. It's just like the J-8II. The afterburner duration of the two engines is less than two minutes. Even if the maximum speed can reach mach 2.2, it can't stand the super durability of haidongqing.

Fortunately, there is another j-8e on their side, which uses two wd-62suv medium turbofan engines also produced by China's take-off. Without weapons, the maximum speed of the bare aircraft can reach Mach 1.8 and last for five minutes without damaging the engine. It only needs to be returned to the factory for maintenance after landing.

At today's "haidongqing" speed of Mach 1.45, "dagger" is not so extreme, as long as it maintains Mach 1.6, which can not only protect the engine, but also make the afterburner last for a longer time. It is precisely with this accurate calculation that "dagger" as a long aircraft will have confidence to say the above words.

What can haidongqing say about this? I can only continue to remind you with good intentions: "OK, but pay attention to the afterburner time of the engine. Don't let anything go wrong. After all, although the wd-62suv and wd-64vip are made by China's take-off, they are two generations of products after all. My VTOL No.2 testing machine, let alone afterburner, doesn't pull the accelerator to the end in cruise mode, so just do as you can, OK, I'm ready to drive afterburner! "

After listening to haidongqing's words, the "dagger" of the pilot of the long plane who was just about to pull on the accelerator almost fell on the LCD Meter in front of him. Is haidongqing speaking human language? Ah?

You can speed up to Mach 1.45 without afterburner. What if you can't take off with afterburner?

No, "haidongqing" is not human at all. If it is human, can you say that cruise mode has not exhausted its full strength? But just because of this, "dagger" prayed that "haidongqing" had better be an individual. Otherwise, full fire would not be as simple as taking off, but would be able to soar completely. Where would you let his old face of "dagger" go at that time?

However, before the "dagger" made a response, "haidongqing" had already started. He quickly looked at the flight data on the LCD, and immediately pointed to the radio to guide the ground and said, "I'm ready to speed up."

Then the earphone came the ground guide's affirmative reply: "yes, but we should do according to our ability. If there is any abnormality, we should decelerate immediately."

"Haidongqing understands!" With that, "haidongqing" quickly moved a few buttons on the engine control panel, and the speed of the vtol-2 test plane, which was flying at Mach 1.45, dropped rapidly. When the speed dropped to about Mach 1, the throttle on the hand of "haidongqing" in the cockpit slowly pulled down, and with the bright flame at the tail nozzle suddenly increased, An obvious sense of pushing back came directly, and the whole vtol-2 testing machine was like a meteor in the sky, leaving a deafening sonic boom.

At the same time, the long-distance "dagger" saw that the speed of "haidongqing" had dropped down, and felt that his opportunity had come. He immediately moved the accelerator. With the roar of two wd-62suv afterburner, "dagger" instantly increased its speed to Mach 1.6, and was about to catch up with "haidongqing" not far away. He didn't think that "haidongqing" had shot out like a shell.

"Dagger" sitting in the cockpit only has time to see the bright light of "haidongqing" tail nozzle, and a cloud group breaking through the sound barrier, so it will never see "haidongqing" again.

Just when "dagger" was at a loss, the voice of "cloud arrow" came from the earphone: "dagger, look at the radar data, haidongqing has been accelerating, Mach 1.6, no ~ ~ ~ it has exceeded Mach 1.8, accelerating very fast, my God, breaking Mach 2, it's not a human being, it's Mach 2.2, what should dagger do? We can't catch up with this speed... "