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Generally speaking, in the case that the aircraft only loses the tail rudder, the thrust of the two sides of the motor is unequal, and the flap is retracted and released to control the course of the aircraft, which is a good first aid method, but the aircraft that can use this means as an emergency method must meet a premise, that is, the motive must be suspended under the wing.

Because according to the lever principle of physics, the farther away the two motives are, the greater the yaw moment generated, and the easier it is for the aircraft to maneuver relative to the pilot.

Unfortunately, the layout of the motor of the Tu-154 adopts the tail crane method, and the three turbofan motives are gathered in the tail of the aircraft, and the distance between them is extremely close, unless the throttle is pushed to the maximum, the torque generated is simply not enough to cause the fuselage of the Tu-154 to be tens of meters long to produce yaw.

Moreover, even if the yaw moment can be generated, the motivation at the tail in Figure 154 is like a person holding the tail end of an extremely long stick with two fingers, and then controlling the direction of the stick with the force of only two fingers.

The trajectory of Figure 154 swaying left and right in the sky has shown that the yaw moment generated by its motive is obviously not enough to accurately control the course of the passenger aircraft.

Liang Yuan had never seen such a thrilling landing of an airplane, and the Tu-154 still looked very regular swaying from side to side along the 6 routes, making the approach path of the plane become an S-shaped curve that kept moving forward, almost making people dare not witness.

Taking a deep breath, Liang Yuanyou looked around to relieve the tension in his heart, and when his eyes swept over the runway tower, he saw that there were already four large crimson fire trucks parked near the tower, probably for fear of bad impact, the fire truck only turned on the rotating alarm lights that flashed red. The siren was completely turned off.

Lao Maozi's tradition of having accidents at air shows or air shows is really deep-rooted, and he finally came to the Soviet Union, and he also made it clear that he visited Tu 154 under the guise of purchasing an airplane, thinking that the Soviet government should have emphasized the importance of air shows and should have done drills beforehand. As a result, Figure 154 lived up to the nickname "carelessness" and really went wrong in the air show.

As the roar of the aviation engine became louder and louder, the nose of the plane, which was still swaying from side to side, was getting closer and closer to the ground, and as the altitude of 200 meters, 100 meters, and 50 meters decreased, there was silence on the viewing platform, and the humming whispers of the old Maozi exchanging opinions with each other came to an abrupt end. All eyes were on the Tu 154 main wheel landing gear, which was about to make contact with the ground.

"Bang dang...... Chirping...... Squeak......" A series of dense abnormal noises crossed the sky over the test runway, Liang Yuan, who had seen at least hundreds of aircraft take off and land hundreds of times in his previous life, had never heard that the plane could make such a sound when it was 6 o'clock, but in an instant, a "beautiful" subconsciously shouted out from Liang Yuan's mouth.

At the moment when the main wheel of Figure 154 is grounded, the course of the aircraft is still off the central axis of the runway, but it is extremely bold for the pilot of Figure 154. Instantaneously after the aircraft touched the ground, the thrust of the passenger aircraft deviating from the side motor was increased, and the course of the passenger aircraft was forcibly corrected.

While correcting the course, in order to avoid the resumption of the passenger plane after increasing the thrust, the crew put the flaps of the passenger plane in the upturned position almost at the same time to form downward pressure, forcing the aircraft to lie on the runway quickly.

The Tu-154 airliner, which has been in close contact with the ground, is like those off-road cars that soar and fall quickly in the Dakar Rally. With the screeching sound of tires rubbing against the ground, the massive fuselage of Tu-154 finally glided down the straight runway in obedience after a few twists of the buttocks.

Lao Maozi's thing is simple and rude, looking at the passenger plane in front of him has turned the corner, Liang Yuan waved his fist hard, from the economy, durability, ornamental, Soviet-made products are far away from the American equipment, but when it comes to straightforward, concise, sturdy, the American equipment is several streets worse than the Soviet-made equipment, the figure 154 in front of him and the world-famous Barents Sea scalpel two years ago are proof.

For men. Things full of primitive violent aesthetics are more likely to resonate with human beings' own wild genes, and American equipment is beautiful and full of industrial artistic sense, but those things seem to be used, and Lao Maozi's things are used for.

It's like picking up a girl. Cai Xiaobing's big head suddenly appeared in Liang Yuan's thinking, when the two scumbags went to the conservatory of music in Shengjing to play wild food together, it was inevitable that they would encounter opponents who were equal or even stronger than themselves.

At that time, the decisive battle between the two scumbags was on the traditional Qixi Valentine's Day of the Republic, and the same invitation to dinner, on one side was a BMW 5 Series in a suit and leather shoes, wearing all-titanium glasses, driving a bright BMW 5 Series, the trunk was filled with hundreds of delicate roses, and on the other hand, wearing jeans, a big cigar in his mouth, and a berets, he drove a Peking Jeep 212 covered with dust, clanging parts, and muddy on the front windshield glass.

The two scumbags only used one sentence, and tricked Chu Bingbing and Xiao Qingxue, who lived in the same dormitory, into the car - Niu will take you to Mount Everest, and we will touch heaven together, of course, before loading 13, you have to let the sister know clearly that this broken jeep is not your daily mount, and the thinnest relationship between you and the sister must be a blue face that can be discussed, otherwise the chance of being knocked down by the sister is very large.

Liang Yuanzheng was in a happy mood thinking about whether his hardcore friend was still wetting the bed at the moment, and suddenly felt that someone around him was stabbing him.

"Oh, uncle, what's the matter?" asked Liang Yuan, who had come back to his senses, with some surprise.

"Xiaoyuan, this plane landed swayingly, people are scared, Uncle really didn't see where the beauty was, talk to Uncle Xiao, I'll fool Lao Maozi in a while. Liang Haiping said with a low smile.

Liang Haiping clearly knew that the large passenger plane in front of him was not used by his own family at all, so in the face of this Tu-154, which had just had a flight accident, he was quite peaceful in terms of emotion and mentality

"Uncle will have to strengthen the study of aviation business in the future. Liang Yuan first said nonsense.

"The flight crew of this Tu-154 airliner was definitely a first-class Soviet pilot, and in the case of the failure of the tail rudder of the airliner, the crew made a 6 maneuver when the airliner approached the field in the face of high crosswinds, first sliding. Then, the one-sided engine was used to simulate the offset torque of the crosswind to correct the nose pointing, and finally the 6 was completed in a very thrilling way. ”

"This is also the performance of Figure 154 light fuel without passengers, otherwise the consequences are absolutely unimaginable, of course, this is an informal statement, Uncle listened to it in private, and the psychology was understood. Liang Yuan said with a smile.

"If you use a more technical term. Although the main wheels touched the ground, the front wheels were not completely corrected and then touched the ground, and the main wheels received a great lateral load, but fortunately, the landing gear of Figure 154 was strong enough. withstood the sudden overload and kept the airliner safe and sound. ”

"This fortuitous accident in Tongguò has made us deeply aware that the Soviet-produced Tu-154 passenger aircraft has an extremely robust and reliable take-off and landing system, which indirectly confirms the unparalleled safety ...... of the Tu-154 passenger aircraft. Liang Yuan said seriously.

Liang Yuan borrowed the ability of the great organization of later generations to turn disasters into comedies, and in the blink of an eye, he concocted a reasonable statement that was very full of the official color of the republic.

Liang Haiping listened to Liang Yuan's downplay of a bad accident in the blink of an eye, and couldn't help but recognize Tang Wan's idea that Liang Yuan would be better off in politics in the future. It seems that his nephew's talent in this area is even more dazzling than that of business.

However, Liang Haiping is not as easy to fool as Fang Jianjie, he knows a lot about Liang Yuan, listening to Liang Yuan's mouth is full of professional terms for civil aviation flight, he asked with some doubts: "Xiaoyuan, these are also taught by your Uncle Ning?"

How could Liang Yuan admit that these mouth-twisting things were all learned when he was playing Microsoft's flight simulator, and he didn't care whether Liang Haiping believed it or not, he just smiled and nodded and coped with the matter.

The uncle and nephew were talking. The Tu-154 on the runway has slid past the viewing platform and is slowly turning onto the apron on the right side of the runway.

Watching the airliner finally land unharmed, Putin also breathed a sigh of relief, the heart that was hanging high a moment ago finally fell back to its original place, as long as the plane was not damaged and looked safe and sound, things are not too bad, and there may be room for redemption.

"Comrade Putin, Comrade Putin....... Abram, the director of the Kuibyshev Aviation Complex, who was standing in the back row, came over.

"Comrade Putin, do you think this air show is a complete success?" Abram smiled with a flattering flattery on his round head, a layer of fine sweat.

resisted the idea of kicking the fat-headed, big-eared, round-shaped guy in front of him off the viewing platform, and looked at Fang Jianjie, who was in charge of translation, looking at this side. I could only frown and nodded.

This guy is definitely a Soviet moth, with the efficiency of the KGB, with the accurate judgment of the crew, a few minutes is enough time to figure out the reasons behind the loss of control of the airliner, and Ivan, who is responsible for maintaining the hydraulic mechanism of the Tu-154 airliner. It was the brother-in-law of Comrade Abram, the director of the plant.

Although he didn't know what Liang Haiping said to the boy he called his nephew, but seeing Liang Haiping rubbing the boy's head helplessly, Putin decided to go over and talk.

After all, no matter how bad the reality is and how cruel the situation is, life goes on after all.

"Liang, the Tu-154 flight show is very exciting, in the final stage of the performance we deliberately locked the tail rudder of the plane, for a distant friend to perform a vector thrust plunder technology, this is the Soviets just developed a technology, specially used for the abnormal landing of the leader's plane, at present this technology is only in the hands of the Soviet Union and the United States, we have put it into trial, and the American technology has just gone off the paper ....... ”

Listening to Putin's serious mouth running the train, Liang Yuan's heart was filled with a feeling of crying and laughing, this is also a freak like himself who has been baptized in the information age, even if he is a professional in another country, in the face of Putin's chiseled words, think about the extremely large and advanced scientific research strength of the Soviet Union, and he will be fooled by Putin if he is not good.

"It's really exciting. Liang Haiping, who was reminded by Liang Yuan, already knew in his heart that Liang Haiping had already admired his nephew's demonic judgment.

"From a fighter standpoint, today's air show was perfect. Liang Haiping said with a laugh.

PS: Well, the position of the engine in Figure 154 was written incorrectly in the previous chapter, and it has been corrected ^_^