Chapter 10: First flight

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Liu Qingquan held the data of the entire vehicle. Looking carefully, the entire anti-gravity flying car is 33m in length, 22m in height, 12m in front, and 17m in width at the rear. It looks like a trapezoid from the top, and it is taller than ordinary cars. Out about 50cm.
Two anti-gravity engines are installed at the bottom, which can achieve vertical rapid take-off and landing. At the same time, due to the use of anti-gravity technology, the aircraft can rely on the strong gravity of the earth and the flying speed is very fast. The maximum speed is expected to reach Mach 40. The normal working speed is Mach 30. What is the concept of such speed? The radius of the earth is about 6376km and the perimeter of the equator is 40041km. Based on the normal working speed of Mach 30, it only takes one hour to fly around the earth. The speed is very horrible. The fastest target on the earth should be an intercontinental missile, but the fastest speed when it hits the target is only Mach 20. It can be said that with such an aircraft, there are no weapons on the earth to chase. On it, proper black technology.
The overall material of the aircraft is a new material developed and produced by Liu Qingquan using Alpha's scientific and technological knowledge. The density is about the same as that of ordinary aluminum alloys, so the weight of the entire vehicle is about the same as that of ordinary cars. It weighs about 13 tons and is very light. Only such a light weight makes it possible to fly at speeds of up to Mach 40.
Although the material has a light hardness, it is very high, reaching an astonishing 101, and the hardness of the diamond is 100, which means that its hardness is a bit stronger than that of the diamond. This technology alone can be said to be historical. Progress, because so far, any scientific research institution has produced materials with a hardness of more than 100. To know that materials with a hardness of more than 100, ordinary processing methods are not useful at all, because no processing tool can process materials with such hardness, but This is obviously not to stump Liu Qingquan, who has the seeds.
In addition to the characteristics of low density, light weight and high hardness, the new material also has a very important feature. The characteristics of this material are very important in high-speed spacecraft, that is, the thermal conductivity. The thermal conductivity of the new material is very poor. It can be said that it is almost adiabatic. The adiabatic material is the material that countless aviation people dream of. It is well known that a spacecraft flying at high speed will generate very huge heat due to friction with the air. Everyone knows that when the speed exceeds 1 Mach, a sound barrier will be generated, and the heat generated by too high speed will be generated if it is too late to dissipate. Thermal barrier, whether it can be overcome is a key technology for high-speed spacecraft. The thermal insulation performance of the new material can ensure that even when flying at a maximum speed of Mach 40, there is no need to worry about thermal barriers.
In terms of flight altitude, because anti-gravity technology is used, the higher the anti-gravity capability, the weaker the aircraft's designed limit altitude is 50 kilometers, and the normal flight altitude is between 20 kilometers and 40 kilometers. Everyone knows that the earth ’s atmosphere can be roughly divided into the troposphere, stratosphere and upper atmosphere. The height of the troposphere varies due to the terrain distribution. Generally, it ranges from 09 km to 18 km. The tropospheric atmosphere is frequent and not suitable for aircraft flight; normal Under the circumstances, aircraft and other aircraft are flying in the stratosphere, that is, about 10 kilometers to 50 kilometers above the ground, and Qingquan Technology's anti-gravity aircraft is designed to fly quietly. It is also in the stratosphere that the flight is relatively very Safety.
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Liu Qingquan walked over excitedly, reached out and touched the cold body with emotion, opened the door familiarly, and sat up. For the first test flight, Liu Qingquan insisted on coming by himself, despite the persuasion of all people. In Liu Qingquan's opinion, no one knows everything about it better than himself. Each of these components has accumulated his countless efforts and sweat. In order to come up with a mature design at an early date, Liu Qingquan often stays with everyone Normal research, on the other hand, I also need to go to the seed space to accelerate learning of the scientific and technological knowledge of Alpha people to explain to others. It can be said that Liu Qingquan has basically not slept in the past few months, but fortunately, he can cultivate to maintain it. .
At this time, Liu Qingquan was not tired at all. On the contrary, he was very excited, excited, and happy ... First, he carefully looked at the internal conditions. The driving design of the anti-gravity flying car is similar to that of ordinary cars, and it is more on the right side of the steering wheel. A handle through which the aircraft can be operated to fly up and down; there is a balance display and an altitude display on the instrument display. The balance display is used to show the horizontal balance of the aircraft. Aircraft using anti-gravity technology are generally very stable. The altitude display is The flight height display is a must-have for all aircraft; the rightmost speed controller has three modes, low-speed car mode, take-off and landing mode, and high-speed flight mode. The low-speed car mode can make anti-gravity flying cars like ordinary cars. Similarly, the aircraft was flying at a height of several tens of centimeters from the ground; the take-off and landing mode forced the vehicle to take off and land vertically; the high-speed flight mode could only be activated after the aircraft was higher than 20,000 meters for supersonic flight.
Liu Qingquan fastened the multiple seat belts and lightly clicked the start button.
"Boom ~~~" The aircraft made a deep and powerful sound, everyone only saw the aircraft slowly rise to a height of 20 cm from the ground, and then black smoke came out from the tail, slowly starting, like a car walking on the ground, Constantly doing all kinds of acceleration, turning, deceleration, and there is no difference with ordinary cars.
After flying for a few minutes at a height of 20 cm, the aircraft stopped slowly, and then slowly rose upwards. At the beginning, it was very slow, and then it became faster and faster. Soon the aircraft disappeared from the crowd. In perspective.
Liu Qingquan looked at the height displayed on the meter, 3210m. At this time, looking down, everything changed very differently. The beautiful scenery of Liuqiu Jinqiu is even more beautiful at this moment. The people below are like ants. The car is like a toy, the river is a long line, and even the mountains everywhere are so small ...
"Ah ~~" For the first time, Liu Qingquan felt that the land of the motherland was so beautiful and could not help screaming loudly. Pushing the height handle gently with his right hand, the numbers on the height meter kept jumping, 5000, 7000, 12000, 20000 ... As the height continued to rise rapidly, Liu Qingquan just felt that the whole person was squatting on the seat. Soon the aircraft had arrived in the stratosphere, and the high-speed flight mode indicator had turned green. Liu Qingquan gently started the high-speed flight mode, and then stepped on the accelerator.
"Boom ~~~" There was a huge vibration of the aircraft, and then Liu Qingquan's entire body was crushed to the seat by acceleration, and the whole body's muscles had an unusually heavy feeling. In only five seconds, a circle of ripples appeared on the outside of the aircraft, which was a sound barrier when the speed exceeded the speed of sound, and the speed continued to increase.
"Mach 1 Mach 5, Mach 15, Mach 15, Mach 30" Just when Liu Qingquan couldn't even open his eyes, Liu Qingquan finally didn't step on the accelerator any more. In less than 2 minutes, the speed soared to 30 Mach. The speed of the terror and the acceleration that caused even people like Liu Qingquan who practiced the higher elemental force method of the universe almost collapsed, and fortunately, the throttle was released in time. Liu Qingquan slowly adapted to high-speed flight. When there was no acceleration, the whole person was relaxed. The sky outside was a blue sky, and below was a mountain range composed of continuous white clouds, allowing you to place the Buddha in the sky. In the wonderland.
Liu Qingquan controlled the steering wheel in excitement, and the aircraft drew huge circles in the sky, just like a naughty child who went round and round and never tireless.
Maybe it was tired of playing the circle game, Liu Qingquan identified a direction, the aircraft drawn a beautiful straight line, flying at high speed, dragging a long white tail behind, like the same white light shot towards the sky.
Zhong Jinfei is a ground radar monitor in the Guangzhou Military Region. As usual, he looks at the radar leisurely while chatting with his girlfriend on the phone. The main job of the radar station is to provide ground navigation for the aircraft in the sky. It is not much in a day, so Zhong Jinfei's work is very easy. Generally, when the aircraft is monitored, it will send information to the past for verification. If the verification is correct, it will provide the other party with latitude and longitude coordinates. The other party depends on The provided latitude and longitude coordinates can determine your own position, so as not to lose your direction.
"Beep ~~ beep" radar alarm monitors the new target to issue an alarm sound, Zhong Jinfei quickly put down his mobile phone and looked at the monitoring screen. "Nothing! Is the radar broken again?" Zhong Jinfei murmured to himself as he looked at the empty picture.
"Beep ~~ beep" When he was about to pick up the phone again, the radar sounded the alarm again, but when Zhong Jinfei looked at it, there was nothing.
"Hell? I only repaired the radar a while ago." Zhong Jinfei stared at the picture.
"Du ~~ Du" an arc flickered from the picture, Zhong Jinfei's mouth widened. What was the speed? Then, before he thought about it, the alarm sounded again. An arc appeared again in the picture. Zhong Jinfei quickly picked up the phone to report to his superiors. Whether it was an alien or a ghost, the speed was too scary.
Zhong Jinfei stared at the radar screen. The arc line appeared very regularly every few seconds. The alarm sounded beeping continuously. Zhong Jinfei refers to the speed of the aircraft. If the arc line is true, It's something that can fly, its speed is as high as horrible Mach 30, oh my God! Intercontinental missiles do not have such speed! Are there really aliens?
Zhong Jinfei has been staring at the radar picture for a long time. A straight line flashes from east to west in the picture. After that, no matter whether it is an arc or a straight line, the radar beeping sound finally quiets down. Zhong Jinfei knew that this thing had flown out of the scope of his radar surveillance. He was relieved for a long time. For unknown things, people always have a strong curiosity and a great sense of fear.
At this time, Liu Qingquan did not know that his anti-gravity flying car had attracted the attention of all countries along the way. As long as it was passing by, the ground radar screens all showed a straight line flashing away. The countries along the way thought that they were right. When the alien vehicle was monitored, the whole country was mobilized. Even big countries such as China have even turned satellites in the sky to monitor every move in the sky.