Chapter 9: Supersonic Dive
As soon as he arrived at the training airspace, Ye Jianlong said: "I have learned all the basic subjects and tactical subjects in the Flying Academy, what are the results?" ”
Yang Luo controlled the Jianjiao-7 to maintain a level flight posture, and replied: "It's okay, I don't dare to say that it's perfect, it's just excellent." ”
For his own flying skills, he can't compare with Lao Fei, but compared with his classmates, Yang Luo is still quite confident, and he can compare his classmates in most subjects.
"That's good." Ye Jianlong said, "I like to fly with free-range, I can fly as much as I want, I won't restrict your flight movements." ”
Yang Luo was overjoyed when he heard this, and said, "Team Ye, you are too good. When I was learning to fly in Haicheng, I could only fly flat without the instructions of the instructor, and I was really uncomfortable, and I couldn't move the plane. Now you fly like this, give you a thumbs up. “
"Do you like airplanes to move and don't like level flight?" Ye Jianlong asked with a smile.
Yang Luo nodded and said: "I really don't like Pingfei, Pingfei is too bland, and there is no stimulation at all." I love the feeling of overload when maneuvering, and the invisible force presses me against the seat and stimulates the adrenaline rush. Wow, that's such a cool feeling. “
Ye Jianlong felt the same way, and also said with a smile: "The hero sees the same thing, and I also like to maneuver and fly." ”
Yang Luo pulled the lever violently and pushed the throttle valve to the end, the nose of the plane was raised rapidly, and the Jianjiao-7 climbed at the maximum elevation angle and speed.
The sudden change in the attitude of the plane, the resulting overload, pressed both of them into their seats.
"Do you really want to play? The maximum elevation angle climbs, and you are not afraid that the angle will be too high and cause a stall? Ye Jianlong said with a wry smile, Yang Luo's operation startled him.
But you can't blame Yang Luo, you have already said that you can fly as much as you like, and you have to carry your own pot.
Maximum elevation climb, which is a high-risk flight maneuver, can easily be too large and cause the aircraft to stall. It is not usually seen in training, and only occurs in air combat.
Yang Luo said disapprehantly: "An, this is just a routine operation." ”
What Yang Luo didn't say was that when he was at the Haicheng base, he was on the L-15 Falcon, and he also flew like this, but he was scolded by the instructor and was grounded for two days.
The reason why he flew to the maximum elevation angle and climbed was also to see if Ye Jianlong was really as he said, let him fly at will and not interfere.
Ye Jianlong didn't pay attention just now, and suddenly there was a maximum elevation angle climb, which startled him, and when he came back to his senses, he understood Yang Luo's careful thoughts, and he didn't care, and said, "Just be happy." ”
Ye Jianlong didn't stop himself, Yang Luo was even more excited, and laughed loudly: "Okay, let's go." ”
At the moment, Yang Luo pressed the lever and stepped on the left rudder at the same time, and the Jianjiao-7, which climbed at the maximum elevation angle, changed the attitude of the aircraft again, from climbing to rotary dive.
A powerful negative overload hit, and the body seemed to be about to pop out, but it was firmly locked to the seat by the seat belt.
Ye Jianlong did not change his color in the back seat, he was as calm as ever, but he was ready to take over the control of the plane at any time. He was speechless now, and he didn't know if his decision to let Yang Luo fly at will was right.
After J-7 rotated twice, Yang Luo withdrew his left foot that stepped on the left rudder, just letting J-7 continue to dive.
This is not a conventional dive, in the dive, Yang Luo is still pushing the throttle valve, increasing the injection of aviation fuel into the combustion chamber, and increasing the power output.
With gravitational acceleration and the dynamic acceleration of the aircraft, the J-7 swooped down to the earth from a height of 10,000 meters with a great acceleration.
The speed of the body could not keep up with the speed of the plane, and Yang Luo and Ye Jianlong were both pressed on the seats.
Three overload conversions, replaced by ordinary people have long been unbearable, and they are afraid that they have already fainted. But pilots are not ordinary people, and after special training, they are accustomed to such levels of overload.
Yang Luo had a throttle valve in one hand and a joystick in the other, and his eyes were firmly fixed on the airspeed and altimeter on the dashboard. High in the sky, there is no void ahead, nothing can be seen, and the only thing the pilot needs to pay attention to is the various instruments in the dashboard.
The maximum flight speed of Jianjiao-7 is Mach 2.05, which is about 2511 km/h, and if it exceeds this speed, the aircraft is in danger of disintegrating, so Yang Luo must keep an eye on the airspeed meter.
The altimeter is another important meter, and if you miss the height of the change, it will be a tragedy, and you have to kiss Mother Earth.
The afterburner was not turned on, and under the influence of gravitational acceleration, the plane went directly into supersonic flight.
There was a shock wave on the fuselage of the Jianjiao-7, and the air resistance increased significantly, which was the aircraft entering the transonic region. The airframe seemed to be stuck in a swamp, unable to move, and the plane was even more turbulent, showing signs of instability.
The transonic zone is the most dangerous area for supersonic flight, and there is no one, and it is also a mandatory area.
"Boom!"
A few seconds later, a deafening bang rang out for nine days.
A shock cloud appeared around the fuselage, and this is a sonic boom cloud!
Flying at supersonic speed, Yang Luo entered many times when flying the L-15 Falcon, but each time he had a different feeling.
At the moment when the body broke through the speed of sound, the world fell silent, only the sound of his own breathing and the sound of Ye Stegosaurus's breathing came from the headset of the flying helmet.
The loud, dull roar of the aero engine disappeared, and the speed of the sound could not keep up with the speed of the plane, and it was left behind.
Quiet, as if the world had frozen.
But Yang Luo didn't have time to experience this wonderful and unique feeling, and the altitude of the plane was rapidly decreasing.
In a short period of time, the Jianjiao-7 fell 2,000 meters from a height of 10,000 meters, and now it is necessary to change the attitude of the aircraft and change the dive attitude.
Staring at the altimeter, Yang Luo didn't dare to hesitate, and immediately pulled the lever and raised the nose of the machine.
The J-7, which had changed its attitude, was still descending in altitude, because the vertical speed was too great to correct it for a while.
The roar of the aero engines was heard again, and the plane exited supersonic flight and returned to normal flight. The powerful power delivery provides the aircraft with ascending power, and the wing-cutting airflow provides lift.
Yang Luo calmly controlled the plane, without a trace of panic, after a dazzling operation, finally, the plane stopped falling, the altitude no longer dropped, and began to climb.
Ye Jianlong breathed a sigh of relief, and his hands, which had already held the lever and throttle valve, relaxed and left the lever and throttle valve. He really sweated, afraid that Yang Luo would not be able to change it.
After Yang Luo maneuvered the plane to climb a certain distance, he began to level and fly out.
Several overloads made his breathing a little disordered, appearing rapid, and needed time to calm down.
"How? Okay, right? "After the plane was flattened, Yang Luo offered a treasure like an authentic one.
"Very good, among the new flights I have flown over, you are the first one who dares to fly like this." Ye Jianlong gave a thumbs up, but his breathing was also slightly rapid, "You also flew like this in Haicheng?" “
Yang Luo nodded and said: "I flew over, but I didn't finish flying, and I was taken over by the instructor halfway, and I was scolded." ”
"If I were an instructor, I wouldn't have allowed the students to fly like this, it's too dangerous, and if you're not careful, you'll have to crash." Ye Jianlong said.
After controlling the Jianjiao-7 to roll for a week and a half, it became head-to-foot, and flew upside down, Yang Luo asked: "Then why didn't you stop it now and allow me to fly?" ”
"You are not a cadet now, but a full-fledged pilot." Ye Jianlong said, "If you dare to do it, I will dare to continue." I trust your skills, and I'm sure I can correct them when I get out of control. ”
"You're really not afraid that I won't be able to change it?" Yang Luo didn't believe it and asked rhetorically.
You must know that Yang Luo is still a new flyer, and the Jianjiao-7 is full of calculations, plus on the way to the 122nd regiment yesterday, he only has two flight experiences, and he is not very familiar with it.
Ye Jianlong was silent for a while before he spoke: "To be honest, I'm really a little worried, after all, the speed of the dive is too fast, I'm afraid that you will miss the minimum height that you have changed." “
"I believe that." Yang Luo said with a smile.
After a short rest and calming down his rapid breathing, Yang Luo began to maneuver again.
This is Yang Luo, who does not stop for a moment in the air, and maneuvers endlessly.