Chapter 9 Supersonic Dive
As soon as he arrived at the training airspace, Ye Jianlong said: "You have learned all the basic subjects and tactical subjects in the flying academy. How are your results?"
Yang Luo controlled the JJ-7 to maintain a level flight attitude and replied: "It's okay, I can't say it's perfect, it's just excellent."
Regarding his own flying skills, he cannot compare with Lao Fei, but compared with his classmates, Yang Luo is quite confident and can outperform his classmates in most subjects.
"That's good." Ye Jianlong said, "I like flying as a free fly. You can fly as you want. I won't restrict your flying movements."
Yang Luo was overjoyed when he heard this and said: "Captain Ye, you are so good. When I was learning to fly in Haicheng, I could only fly levelly without the instructor's instructions. It was so uncomfortable that I couldn't even think about moving the plane. Now that you are flying like this, it will
You like it."
"Do you like the movement of the plane but not the level flight?" Ye Jianlong asked with a smile.
Yang Luo nodded and said: "I really don't like level flying. Level flying is too dull and not exciting at all. I just like the feeling of overload during maneuvers. The invisible force presses me on the seat and stimulates the secretion of adrenaline. Wow.
, this feeling is so refreshing."
Ye Jianlong felt the same way and said with a smile: "Heroes see the same thing. I also like maneuvering flight."
Yang Luo suddenly pulled the lever and pushed the throttle to the bottom. The nose of the aircraft quickly raised, and the J-7 climbed at the maximum elevation angle and maximum speed.
The aircraft's sudden change in attitude caused an overload that pressed both of them into their seats.
"Are you really interested? When you climb at the maximum elevation angle, you're not afraid of stalling if the angle is exceeded?" Ye Jianlong said with a wry smile. Yang Luo's operation shocked him.
But I can't blame Yang Luo. I have already said that Yang Luo can fly as he pleases, and he has to bear the blame.
Climbing at the maximum elevation angle is a flight maneuver with a high risk factor. The angle can easily be too large, causing the aircraft to stall. It is generally not common in training and only occurs in air combat.
Yang Luo said nonchalantly: "Okay, this is just a routine operation."
What Yang Luo didn't say was that he also flew like this on the L-15 Falcon at Haicheng Base, but was scolded by the instructor and grounded for two days.
The reason why he climbed at the maximum elevation angle was because he wanted to see if Ye Jianlong really allowed him to fly as he pleased without interfering, as he said.
Ye Jianlong didn't pay attention just now, but suddenly he climbed at the maximum elevation angle, which shocked him. When he came back to his senses, he understood Yang Luo's little thoughts and didn't care, saying: "As long as you are happy."
Ye Jianlong didn't stop himself. Yang Luo became even more excited and laughed loudly: "Okay, let's go."
At that moment, Yang Luo pressed the lever and stepped on the left rudder at the same time. The J-7, which was climbing at the maximum elevation angle, changed the attitude of the aircraft again, from climbing to rotating and diving.
A powerful negative overload struck, and my body seemed to be ejected, but it was firmly locked in the seat by the seat belt.
Ye Jianlong remained calm and calm in the back seat, but was ready to take over control of the plane at any time. He was speechless now, and he didn't know if his decision to let Yang Luo fly as he pleased was right.
After the JJ-7 rotated twice, Yang Luo retracted his left foot on the left rudder and just let the JJ-7 continue to dive.
This was not a conventional dive. During the dive, Yang Luo was still pushing the throttle valve, increasing the injection of aviation fuel into the combustion chamber, and increasing the power output.
Due to the acceleration of gravity and the dynamic acceleration of the aircraft, the J-7 dives toward the earth from an altitude of 10,000 meters with a very high acceleration.
The speed of their bodies could not keep up with the speed of the plane, and both Yang Luo and Ye Jianlong were pressed into the seats.
Three overload transitions would be unbearable for ordinary people and would make Ken fear he would faint. But pilots are not ordinary people. After special training, they are accustomed to such levels of overload.
Yang Luo had the throttle in one hand and the control stick in the other, his eyes fixed on the airspeed indicator and altimeter on the instrument panel. In the high altitude, there was nothing in front of him, and nothing could be seen. The only things the pilot needed to pay attention to were the instruments.
Various instruments on the plate.
The J-7's maximum flight speed is Mach 2.05, which is approximately 2,511 kilometers per hour. If it exceeds this speed, the aircraft may be in danger of disintegrating, so Yang Luo must keep an eye on the airspeed indicator.
The altimeter is another important instrument. If you accidentally miss the corrected altitude, it will be a tragedy and you will have to kiss Mother Earth.
Without afterburner, the aircraft directly entered supersonic flight under the influence of gravity acceleration.
Shock waves appeared on the fuselage of the J-7, and the air resistance increased significantly. This was because the aircraft entered the transonic speed region. The body seemed to be stuck in a swamp, making it difficult to move. The aircraft was even turbulent and showed signs of instability.
The transonic area is the most dangerous area for supersonic flight. It is one of the most dangerous areas and it is also a must-pass area.
"boom!"
A few seconds later, a deafening blast resounded for nine days.
A shock wave cloud appeared around the fuselage. This was a sonic boom cloud!
Yang Luo experienced supersonic flight many times when flying the L-15 Falcon, but he had a different feeling every time.
The moment the machine broke through the speed of sound, the world fell into silence, with only the sound of his own breathing and the sound of Ye Jianlong's breathing coming from the headset of the flight helmet.
The huge and dull roar of the aircraft engine disappeared. The speed of the sound could not keep up with the speed of the aircraft and was left behind.
Quiet, as if the world has solidified.
But Yang Luo had no time to experience this wonderful and unique feeling, as the altitude of the plane dropped rapidly.
In a short period of time, the JJ-7 fell 2,000 meters from an altitude of 10,000 meters. Now it is necessary to change the attitude of the aircraft and change it into a dive attitude.
Yang Luo's eyes narrowed as he stared at the altimeter. Without hesitation, Yang Luo immediately pulled the lever and raised the nose of the aircraft.
The J-7 changed its attitude and was still descending in altitude. This was because the speed in the vertical direction was too high and it could not be corrected for a while.
The roar of the aircraft engine reached my ears again, and the aircraft exited supersonic flight and returned to normal flight. The powerful power output provided the power for the aircraft to rise, and the wings cut the airflow to provide lift.
Yang Luo controlled the plane calmly without any panic. After a period of dizzying maneuvers, the plane finally stopped falling, stopped falling in altitude, and began to climb.
Ye Jianlong breathed a sigh of relief, relaxed his grip on the joystick and throttle, and moved away from the joystick and throttle. He was really sweating, fearing that Yang Luo wouldn't be able to correct it.
Yang Luo controlled the plane to climb for a certain distance and then leveled out.
Several overloads made his breathing somewhat disordered and rapid, and he needed time to calm down.
"How is it? Are you okay?" Yang Luo offered the treasure as if after the plane leveled off.
"Very good. Among the new ones I have flown, you are the first one who dares to fly like this." Ye Jianlong gave a thumbs up, but his breathing was also a little short. "Have you flown like this in Haicheng?"
Yang Luo nodded and said: "It flew over, but it didn't finish. The instructor took over the control halfway and got scolded a lot."
"If I were an instructor, I would not allow students to fly like this. It is too dangerous and the plane will crash if not careful." Ye Jianlong said.
After controlling the JJ-7 to roll for a week and a half, turning upside down and flying upside down, Yang Luo asked: "Then why didn't you stop it now and allowed me to fly?"
"You are not a student now, but an official pilot." Ye Jianlong said, "If you dare to do it, I will dare to do it. I believe in your skills, and at the same time, I am confident that you can correct it when you lose control."
"Are you really afraid that I can't change it?" Yang Luo didn't believe it and asked.
You know, Yang Luo is still a new pilot, and the JJ-7 is fully equipped. In addition, on the way to the 122nd Regiment yesterday, he only has two flying experiences, so he is not very familiar with it yet.
Ye Jianlong was silent for a while and then said: "To be honest, I'm really worried. After all, the speed of the dive is too fast. I'm afraid that you will miss the minimum altitude for recovery."
"I believe this." Yang Luo smiled.
After a short rest and calming down his rapid breathing, Yang Luo started various maneuvers again.
Chapter completed!