She has a ponytail, an oval face, and fair skin. She looks like an actress. However, the flight helmet she is carrying is not a decoration. Looking at her appearance, Qin Tao was a little distracted for a moment. Our country has already
There is a girl who flew away and is still so beautiful?
"Report, pilot Zhao Liang."
"Pilot Xu Can."
"I was ordered to carry out a test flight mission."
Both of them saluted Ma Sheng, indicating that they were pilots of the Army Airlines. Wu Shengli looked at Qin Tao with a smile: "Taozi, does it look good?"
"So handsome." Qin Tao replied.
After I finished my answer, I realized that what I said seemed inappropriate. Is it inappropriate to praise other girls in front of my father-in-law?
However, Wu Shengli didn't seem unhappy. He continued to nod: "Yes, in our army, there are many girls who are not as good as men. We have female soldiers in the navy and even female marines. In our
There are also female pilots in the Army Aviation and Air Force."
After hearing what Wu Shengli said, Xu Can saluted him: "Report, we lesbians are no worse than gay men. We can do what gay men can do. This first flight is at my strong request."
Only then are you allowed to fly with gay men. I will show it with my actions. We lesbians can also complete the most dangerous and difficult tasks! We can do everything!"
Qin Tao nodded: "Dad, I suddenly feel that we should also include female astronauts in the selection of our astronauts. Where there are lesbians, it will greatly improve the work efficiency of our gay men. The matching of men and women
, not tired from work.”
Xu Can looked at Qin Tao with his bright eyes, looked at Qin Tao's still young face, and looked at him chatting and laughing with other leaders, and suddenly thought of something: "Are you President Qin? President Qin of Mingzhou Group
?”
"Well, it's me." Qin Tao nodded: "Do you know me?"
"Of course, our R&D team of Zhishi 20 laments almost every day that if it hadn't been for Mr. Qin, this aircraft would not have appeared at least ten years later. You are the biggest support for our domestic military research and development."
Xu Can said.
"No wonder I sneeze every day. It turns out they are talking about me behind my back."
Poof, Xu Can smiled, his smile was so bright.
Originally, the first flight ceremony should be more grand, but with Qin Tao's involvement, the atmosphere became a bit special. Ma Sheng said from the side: "Mr. Qin, we are preparing for the first flight. Do you have anything to say to the pilot?"
Tell me?"
Just give him a few words of encouragement and shut up! This was Ma Sheng's idea, but Qin Tao was not polite.
"Of course, do you have any extra helmets? Give me one."
"What do I do for you?" Xu Can was curious.
"I also want to go up there and experience the feeling of our straight twenty taking off."
Wu Shengli on the side immediately shook his head: "Nonsense, I brought you here to participate in the first flight ceremony, not to let you fly. Just now this girl also said that you are the supporter of our domestic military industry, how can you do something dangerous?
matter?"
"Well, dad, you taught me the right lesson." Qin Tao replied.
Xu Can looked at the father-in-law and son-in-law curiously, wondering what Mr. Qin wanted to express.
"Why don't you get an extra helmet? Dad, can you go up with me?" Qin Tao continued to ask.
Wu Shengli actually nodded: "That's pretty much it."
Ma on the side was speechless, Lao Wu, where are your principles?
"Okay, I'll get it." Xu Can actually took it seriously and turned around and walked back.
"Come back, don't listen to their nonsense." Ma Sheng said: "Today's test flight, just the two of you will go up, now..."
"Uncle Ma, why don't I get you a helmet too?"
"In the future, when we pass the test flight and finalize the service, we will have plenty of opportunities. What are we going to do now?" Ma Sheng rolled his eyes at Qin Tao, but then thought of something: "However, it's okay for me to go up. After all, I have been flying for so many years...
"
Wait! Ma Sheng shook his head and was almost led into a ditch by Qin Tao!
"Mr. Qin, do you have any more questions? If not, forget it, we are about to officially make the first flight." Ma Sheng continued.
"Okay, I have one last question." Qin Tao said: "I can understand that fighter pilots wear helmets. After all, they have to eject and take off at any time. Why do we helicopter pilots wear helmets?"
Most helicopter pilots wear earphones. On the one hand, they can isolate the roar of the engines above their heads. On the other hand, they can also make calls easily. After all, there is a microphone protruding from the side of the earphones.
Except for armed helicopter pilots, ordinary helicopter pilots don't really need to wear helmets. After all, even if the helicopter has an accident, it cannot eject and can only fall abruptly.
Ma Sheng rolled his eyes and then looked at Xu Can: "Xiao Xu, please answer Mr. Qin's question."
"Well." Xu Can looked at Qin Tao with a bright smile on his face: "We have to go around the plane to inspect it before taking off. This helmet prevents us from bumping into each other during the inspection."
Ma Sheng glared at Xu Can, this girl actually got naughty with Mr. Qin.
Xu Can ignored his gaze and continued: "Mr. Qin, do you understand?"
"I understand, you are making fun of me."
"Really? Then tell me, what is the use of this helmet I am wearing?"
"I see there is an interface on this, it should be for connecting to a night vision device, right?"
"Yes, although we fly a transport aircraft, we not only fly during the day, but also at night. We need to attach night vision devices, so we usually wear helmets, which can make us more adaptable."
In the beginning, the first-generation helicopter pilot helmet was not much different from the fighter pilot helmet. It consisted of an outer hard protective layer and an inner soft pad, the interlayer between the two, and the communication equipment attached to the inside of the helmet.
Device composition.
It's just that the helicopter flies at a low altitude, so there won't be any increase problems, so there is no oxygen mask on the helmet, so you can just use the oral microphone. There is no need for a fighter jet's laryngeal microphone or oxygen mask microphone. Moreover, helicopters
Flight helmets are generally dark green, which is different from the white and gray colors of the Air Force.
This chapter is not over yet, please click on the next page to continue reading! However, with the development of technology, helmets have also begun to add accessories.
The most important thing is of course the night vision device. If you want to fly at night, you need a pair of sharp eyes. If you don’t have the eyes of an owl, you can use technology to achieve it. Night vision devices are becoming more and more common, and of course helicopter pilots must also adopt them.
Of course, this is just a simple change. With the further development of technology, more components have begun to be added to helicopter helmets.
"In the future, when our technology becomes more advanced, these goggles can be turned into a display to display various data during flight." Qin Tao said.
"Can the goggles be turned into a display? Like the HUD on a fighter jet?" Xu Can opened his eyes wide.
"Well, it's even more advanced than the HUD." Qin Tao nodded.
"If we really have this kind of equipment, it will be really good news for our pilots." Xu Can nodded: "At that time, all our pilots will be grateful to Mr. Qin."
"Okay, let's start the pre-flight inspection now." Masheng said. If he didn't interrupt, he was afraid that the two men would continue talking.
Qin Tao stood aside and watched the two pilots going around the plane to check. This was a routine check before flight. Although so many technicians had already checked it, the pilots had to do it again.
Xu Can walked carefully around the plane, looking pretty.
Looking at Qin Tao's eyes, Wu Shengli asked with doubts, "Taozi, are you really attracted to her?"
"How could it be, dad, what are you thinking?" Qin Tao rolled his eyes at his father-in-law: "Zhengyang has followed me for so many years, has he ever seen me messing with women? To Xu Can, a young helicopter pilot, I just
There is just a kind of approval, just like a brother to a sister, an elder to a junior. I admire her very much, but this appreciation has nothing to do with the relationship between men and women. I believe that when our straight twenties are publicly displayed in the future, if
If Xu Canlai becomes the commentator of this plane, he will definitely gain the appreciation of the whole people, just like how I feel now."
Wu Shengli smiled: "I'm sorry you don't dare either."
After the inspection, Xu Can and Zhao Liang boarded the plane. The relaxation just now disappeared, and the expressions on their faces became serious.
"001 call, the aircraft has completed the self-inspection, everything is normal, please start the engine."
"Can start."
A whistling sound sounded, and the two engines started successfully one after another. The top rotors also rotated, and the wind blew loudly on the ground and everyone's faces.
"Everyone, retreat to a safe distance!" Deng Hui shouted.
After all, this is a test flight. No one expects anything to happen, but we must be prepared to deal with any unexpected situations.
It would be tragic enough if the plane fell down, but if a few more were smashed below, it would be an even more vicious accident.
Everyone dispersed and reached a safe area, looking at the plane from a distance and the two calm pilots in the cabin.
"The engine is normal, please take off."
"You can take off!"
Following the command, Zhao Liang gently pulled the total moment, the pitch of the top rotor increased, and the whistle of the propeller became sharper. The helicopter shook slightly on the ground, and then rose up.
It's flying!
At this moment, countless people applauded. I don’t know how many military personnel have silently dedicated their lives to this effort for decades.
At this moment, watching the helicopter take off, many people saw scenes of the development of the helicopter industry in the motherland.
In the early days, there were only the most common straight-five helicopters, which were imitation Mi-4 helicopters. They still used the simplest piston engine, with slow speed, small load capacity, and backward performance. Production was finally discontinued in 1979, and 545 helicopters were produced.
The Z-6 was the first helicopter developed by the company, but it was discontinued in 1980 and has not been put into service because it had serious quality defects.
After that, the country opened its doors and cooperated with foreign countries to develop the 13-ton Z-8 and the four-ton Z-9. These helicopters were all imported technologies, which improved the level of helicopters in the motherland. However, the localization rate was not high, and many parts were
Requires outsourcing.
Just like that, now, Zhi-Twenty has finally become the first self-developed ten-ton helicopter, and its performance has reached world-class levels!
"Hovering is normal, prepare to transfer to level flight." The voice came again on the radio.
"Okay, pay attention to your flying attitude."
Following the command, Zhao Liang slowly pushed the control stick, and the nose of the aircraft began to tilt forward. The top rotor slowly moved the fuselage forward. In the first test flight, the takeoff and level flight tests were completed.
"Flight status is normal, please turn now." A crisp woman's voice came over the radio.
Xu Can took over the operation, and the flat-nosed Z-Twenty began to turn, circled around the airport, and then returned to the original take-off point.
"Straight twenty request landing!"
"Okay, pay attention to safety."
The aircraft descended slowly and steadily, very steadily. In terms of operating the aircraft, women relied on their delicate thoughts and gentle movements, which actually gave them an advantage over men.
Ten meters, five meters, three meters, one meter... Finally, the straight 20-meter wheel firmly touched the ground, and the first flight ended successfully!
Listening to the howling sound gradually ending, Qin Tao looked around: "Is there no flower presentation?"
Generally speaking, at the end of such a grand first flight, there will be two young pioneers holding flowers to greet the test pilot. The test pilot will even get off the plane with tears in his eyes. This was the case with the J-10 test flight.
Now, this first flight of twenty is too hasty, right?
Ma Sheng patted his head: "No, I forgot."
forgotten?
Qin Tao looked around again and saw that the grass near the parking bay of the airport was full of small yellow flowers, so he waved to Xu Zhengyang: "Zhengyang, let's go!"
Zhao Liang and Xu Can stepped off the plane and stood in front of the nose, heads held high.
"Report, we have completed the first flight of Z-20. The performance of the aircraft is excellent and the driving experience is even better than the Black Hawk!"
This chapter is not over yet, please click on the next page to continue reading! "Yes, congratulations on your successful first flight. You have added a new aircraft model to our Army Airlines!"
"On behalf of the Navy, I would like to thank you for your contribution to the Zhijiang 20." Wu Shengli also spoke, looking at Zhao Liang's face, and then at Xu Can: "Especially you, a woman cannot be inferior to a man, I
We should call on the pilots of our navy to learn from you."
"These are what I should do. I feel very honored to be able to fly straight to twenty for the first time." Xu Can said, suddenly smelling the fragrance of flowers.
She raised her head and saw Qin Tao and Xu Zhengyang walking quickly with yellow flowers in their hands.
A sweet smile appeared on her face.
"These flowers are not as gorgeous as peonies or as romantic as roses, but they are full of a simple beauty, just like our young and brave pilots. On behalf of private enterprise users, I would like to express my most sincere respect to you."
"Thank you." Xu Can took the flowers.
Xu Zhengyang also handed the flowers to Zhao Liang.
The two stood at attention again and saluted.
"Come on, this first flight is a complete success. We have to take a group photo in front of the plane." Qin Tao looked at everyone: "Where is the photographer?"
More than twenty people stood in front of the helicopter. Wu Shengli and Ma Sheng were in the center, followed by Deng Hui, Qin Tao and others. The two pilots stood beside them, looking heroic.
Click!
A precious photo was taken and became a souvenir of the 20th first flight.
"Can I go up now?" Qin Tao said, looking at the helicopter.
"Of course." Ma Sheng nodded.
"Mr. Qin, let me introduce you." Xu Can volunteered.
Qin Tao first got into the cockpit and saw four LCD screens on both sides and several simple mechanical instruments in the center.
"This helicopter uses advanced 1553B data bus technology and a redundant digital fly-by-wire operating system. The display system also uses a glass cockpit solution." Xu Can introduced: "There are a large number of mechanical buttons between the two pilots.
, these are backups, and most operations can be performed on the LCD screen. Old pilots may not be used to it, but for our new pilots, these operations are very convenient."
"Helicopters often fly as high as a tree. In the past, it all relied on the pilot's quick reaction. However, our aircraft is equipped with a laser anti-collision radar under the nose, coupled with a digital fly-by-wire system. Once a situation is discovered, the pilot will
If there is no timely response, the aircraft will automatically climb to altitude to avoid collision."
The big nose of the Straight Twenty is also bigger than that of the Black Hawk, just because this kind of equipment is installed inside.
Qin Tao nodded: "Yes, glass cockpit is inevitable for technological development. We will train a large number of pilots in the future, and they will get used to it. Digital telex is also very powerful, which can reduce the burden on pilots and ensure flight safety. Let's go to the back
have a look."
Qin Tao said that the cockpit was very advanced, but as a shipbuilder, he really couldn't understand it.
The passenger compartment at the rear is also very spacious.
"Under extreme conditions, we can carry fifteen fully armed soldiers inside, and at the same time, we can also mount a 105mm gun or a vehicle similar to a Humvee. We use a side door design to facilitate the soldiers to leave the cabin as quickly as possible. At the same time, the side door
It can also carry machine guns and other equipment. Under normal circumstances, 12 fully armed soldiers can fit comfortably on the plane and have the ability to fight at any time."
Qin Tao nodded: "This place is spacious enough and can be transformed into a business jet. You don't need too many seats, just four to six, but it needs to have large, high-end leather seats, preferably with massage functions."
Xu Can opened his eyes wide: "Mr. Qin, do you plan to build a special plane for your own use?"
"Yes, do you want to come to our Mingzhou Group Transportation Company?" Qin Tao issued a solicitation: "I won't talk about salary or anything. If you come to our Mingzhou Group, you will definitely have a greater promotion effect on the development of the military industry.
.”
Below, Wu Shengli and others were also looking at the plane in trance, with Deng Hui accompanying them.
"This aircraft is still prepared for the Army Aviation. If our navy wants to use it, the helicopter must undergo some special processing." Wu Shengli said: "Have you conducted research on these projects now?"
"Of course." Deng Hui nodded: "For the helicopters that the Navy needs, the first requirement is rotor folding. Oscar is already researching electric folding technology. It takes less time and is more convenient to unfold and recover, allowing our Navy to use it better.
.”
Electric folding? Wu Shengli opened his eyes wide.
"Currently, only the SH-60 used by the U.S. Navy uses electric folding technology. The Black Hawk we introduced is a land-based version and cannot fold the rotors. Therefore, the current technology is completely independently developed by us, but our current domestic technical strength
The project is strong and the folding wing is not a complicated project and there should be no technical difficulties," said Deng Hui.
"No wonder Oscar didn't come. It turns out he is developing these equipment for our navy." Wu Shengli nodded.
The first flight of this helicopter is inseparable from the efforts of a large group of technicians. Oscar is one of them. He is a taciturn person who never likes to talk. He just focuses on scientific research and is unwilling to appear on the first flight.
In the eyes of the big guys.
"In addition to folding the rotor, the tail also folds." Deng Hui continued to introduce.
Tail? Can the tail part be folded?
As long as it is not a coaxially rotating helicopter, it must have a long tail boom with a propeller on the back. What is this used for? Turning?
It must be used for turning, but the turning of this helicopter is different from that of an ordinary airplane. This turning is performed by the rotational moment of the main rotor at the top. The tail propeller blows air from the side to balance the rotational moment. The balance is exactly the same as the direct flight, which is greater than
With this rotational moment, the helicopter will turn in the direction of rotor rotation, and vice versa.
If the rotor is damaged, such as being shot down on the battlefield, then you can see the helicopter spinning and landing.
This chapter is not over yet, please click on the next page to continue reading! The rotor at the tail is used to maintain direction, but it consumes energy. There is a trade-off: the less energy consumed, the better, so how can it be less? It has to be
By making the tail boom longer to increase the moment arm, the force can be reduced.
It doesn’t matter if it’s a land-based helicopter, as long as it’s longer at the back, but for a ship-based helicopter, the shorter the tail, the smaller the hangar area required, so it’s best if the tail can be folded.
There is no foldable model in China yet.
The straight nine nose is not big in nature, and it uses a ducted tail rotor, which is destined to be unable to fold. The Ka-27 series aircraft are coaxially reversed, which requires height, and the buttocks are very short.
"Because the tail needs to be folded, the tail wheel needs to be moved forward. When folding, fold the horizontal tail upwards, close to the vertical tail, and then fold it to the left and front as a whole. This size is about the same as that of the Ka-27, and it should be able to fit in
Enter the Ka-27 hangar."
It’s almost the same as the Ka-27! Wu Shengli was even more excited: “If these are done well, our navy will give a bonus to the research and development personnel!”
The Navy has a headache because of the problem of universal helicopters. Different helicopters require different hangars. As a result, the hangars of warships are not easy to design. Now this newly developed modern ship-based helicopter can save space and can even board previous warships.
Definitely good news.
"Thank you, Leader Wu. However, due to the development of these projects, the naval helicopter will take longer. I hope the navy can wait patiently."
"We have patience, we have patience." Wu Shengli nodded repeatedly: "As long as it is finalized and delivered to the troops at the same time as the army's helicopters."
They said it would take longer, but Leader Wu actually asked for it to be finalized at the same time?