Chapter 1627: Airshow tractor

Finally, when the news came down, Andre carried his flight helmet and stepped onto the cockpit. Behind him, a ground crew who followed up, smelled a familiar vodka smell from Andre's mouth.
This caused him to swallow and spit, hum, and even said not to drink. As a result, you yourself have been drinking secretly. When you go to heaven, I will drink a few mouthfuls too! The ground crew thought secretly in his heart.
The ground crew checked Andre’s safety seat. After confirming that the canopy was locked, he went down and removed the ladder. Then, there was a rumbling sound from the rear of the MiG-29 fighter, and the two RD33 engines started in turn. .
At this time, the four-aircraft formation composed of Xiaolong fighters has completed this wonderful flight show, aligned to the runway, and landed. When they slid back to the tarmac, the MiG-29 had already slid onto the runway.
I don’t know how many shots are facing this fighter. After all, no organization can get information about this aircraft before this time. The first Han Chinese air show actually invited this aircraft to it. It’s so rare. At the same time, it’s also because this big guy was invited, that’s why it attracted a lot of people. I don’t know how many people are watching this aircraft. I couldn’t take a closer look the other day. Finally, I can see what extraordinary ability this kind of aircraft has.
Pellehak stood on the high platform, raised his hands, blocking the sun, and watching the plane take off. Even as an enemy, he admired it very much. The appearance of this plane looked too smooth. !
The whole aircraft, the fuselage, wings, and engines are no longer distinguishable. They are all integrated together. Moreover, it is still so natural and smooth. This is very impressive. The aircraft designers of Xiong Guo can actually design Such a first-class plane comes.
Now, the MiG 29 has slid to the end of the runway, where, aiming at the runway, Andre took a deep breath and turned on the afterburner.
In an instant, the surging power from the tail came, as if he was kicked fiercely. On his back, the huge thrust stimulated him, and all the adrenaline began to secrete rapidly, stimulating his whole body. Come on, let you see the most advanced aviation technology in Xiong Country!
The MiG-29 was originally a front-line fighter. When it was designed, it was used to fight for air supremacy on the front-line battlefield. This aircraft was designed as a medium-sized fighter with an empty weight of only 11 tons. 2 tons of fuel is enough.
And its engine?
The two RD33 engines behind it have a thrust of 8.3 tons per engine and 16.6 tons per engine! What is the effect of pushing a 13-ton aircraft?
It's almost like riding a rocket, and it's like a catapult taking off! This is not called the feeling of pushing back at all, but the squeezing sensation of Chi Guoguo. If people come to fly for the first time, they will feel that all the internal organs are squeezed to the general level! This feeling is so intoxicating!
To make a simple comparison, the F-14 fighter jet that has just performed a flight demonstration uses an imitation version of the F404 engine, with a maximum thrust of only 8 tons, which is the same as one of its engines. In fact, in another time and space. The Xiaolong fighter used the RD33's single-engine improved RD93. Now, it is normal to use one engine, but it uses two engines, which makes its thrust-to-weight ratio quite high, exceeding 1.2 , Definitely faster than F-15!
This takeoff attracted everyone's attention even more. Everyone was surprised to watch the plane roll at an incredible speed, and after a few hundred meters, it was already pulled up!
When it flies, it looks even more beautiful. It can be seen that the part under the belly, the air intake and the engine, are on the same plane, and the nose part is higher than the part below, the whole airplane It seems to be more smooth and coordinated, with dual-engines and double-tails, it is also so cool, this aircraft is the most beautiful!
Of course, it would be perfect if it were not for the two trailing black smoke at the tail.
In the air show performance, the MiG 29 never needs to bring a smoke can, because people have their own smoke function.
Of all three-generation engines, only the MiG-29 has this feature. From this air show, the nickname of the MiG 29 began to spread. This is the air show tractor!
It’s strange that another fighter of the same period, the Su-27, didn’t emit much black smoke at all, but the MiG-29 got such a ridiculous nickname because of its engine design. .
This kind of engine was developed earlier, and it uses a short annular combustion chamber with a relatively simple structure and a centrifugal nozzle.
This engine entered service earlier than the third uncle because of its simple design. At the same time, this design has the advantages of good fuel atomization, sufficient fuel combustion, convenient battlefield maintenance, and simple manufacturing technology. However, it also brings Disadvantages.
Compared with those advanced engines with electronic control injection, the fuel injected by this engine is prone to over-injection when the pilot changes the state of the aircraft. Excessive injection will lead to insufficient fuel combustion. The black smoke and tractor black smoke are produced. The principle is exactly the same, that is, the fuel is not completely burned.
Now, dragging two black plumes of smoke, the MiG 29 flew up, as if suddenly turned on the Aladdin’s magic lamp. After taking off, the plane also climbed at a high angle of attack, and this climb, It is even more enviable for other people, but it is impossible to learn.
This angle of attack is ninety degrees, that is to say, it climbs vertically!
Under the thrust of the powerful engine, the MiG 29 can climb vertically like a rocket, which is absolutely surprising.
The black smoke at the tail disappeared, and the arrogant MiG-29 gave up and continued to climb after the afterburner. With the afterburner turned off, the fighter continued to climb more slowly and slowly.
This should be a tail thrust action. This action is quite ornamental. At the same time, only fighter jets can do it. Ordinary pilots don't dare to do it like this.
After all, there are a lot of people who come here, but they still know the goods.
Sure enough, the upward speed of the airplane is getting smaller and smaller, but at this time, the airplane has leveled off.
Experts suddenly opened their eyes. This is not a tail rush. If the tail rushes, you still keep the nose up and the tail down, but now, the opponent is leveled! What is the other party doing?
Wait, it's so slow, there is no afterburner, and it's level. This should be a stall, right?