Movie black technology

The ground speed of the Jingwei helicopter was very slow, and it took five minutes to slide out of the workshop and out of the test flight field.

After all, this is a 130-ton behemoth.

After the trial production of the whole machine is completed, the Jingwei helicopter looks huge, just like what Chen Shen said before, it is simply a flying train.

Chen Shen and Hang Yucheng watched the helicopters in the flight test field from a distance in the main control room, while other staff members watched from afar at the edge of the test flight site, and at the same time, there were fire departments and medical teams on standby at any time.

When the helicopter arrived at the predetermined location, Chen Shen heard the voice of the test pilot Hu Yuankai from the headset:

"Tower, we have arrived at the designated location, please indicate."

"According to the scheduled plan, let's conduct the preliminary take-off performance test and hovering performance test first." Chen Shen replied in the radio.

"Received." The other side replied briefly, and then began the operation.

Immediately afterwards, Chen Shen and Hang Yucheng saw the front and rear rotors of the Jingwei helicopter in the center of the test field slowly spinning.

At the same time, there was a huge sound, even though the main control room where Chen Shen was located had good sound insulation, he could still hear the huge sound clearly.

The start-up sound of the Jingwei helicopter is somewhat similar to the sound of a jet plane continuing to pass over itself at the speed of sound, and at the same time there is the sound of the rattle of the rotor rotating. next to the saw...

Even Chen Shen had such a bad feeling staying in the main control room, let alone the people on the edge of the test flight site.

These staff members immediately covered their ears, or took out the noise-canceling earmuffs distributed before and blocked their ears.

"It's too loud." Hang Yucheng covered his heart, and got used to the harsh sound of the rotor blades like a chainsaw a little bit. This kind of sound simply added an irritable buff to everyone who heard it.

Chen Shen smiled, "After all, this is just a civilian helicopter, as long as it can be used."

That's right, the original intention of this helicopter is to transport mechs. It is mainly used on the sea. It doesn't matter how loud the sound is. It would be even better if the sound can make the monster irritated.

Although people outside felt the sound was harsh, the test pilots in the cockpit felt that the sound was still within the acceptable range because of better sound insulation protection and noise-reducing earmuffs, and continued to operate the aircraft.

After a while, people saw that the rotor speed of the helicopter was getting faster and faster, and soon there was a burst of dust around it, flying around the helicopter, which looked like a small tornado.

At this time, the sound that came out also became a more regular whirring sound. Although the volume did not decrease, it sounded much more comfortable.

With the roar of the engine and the rotor, the huge helicopter quickly lifted off slowly with the help of the two rotors.

Helicopter takeoff is generally divided into vertical takeoff and roll takeoff.

Vertical take-off is common on TV. The helicopter starts on the spot, and after the altitude is raised, it tilts forward or left and right, changes the flight path, climbs and accelerates.

The taxi take-off is the same as that of a fixed-wing aircraft. It rolls and accelerates on the runway. After the helicopter speeds up to a certain speed, due to the reduction of the power required by the rotor, there is enough power to increase the pulling force of the rotor and overcome gravity. lift off.

It's just that for Jingwei's helicopter, it can't take off by taxiing, because its taxiing speed is too slow. After all, it weighs 100 tons, and it's not a big truck, so how can it be fast.

The huge Jingwei helicopter slowly rose to ten meters in the air, and then entered a brief state of suspense. The test pilot Hu Yuankai looked at the various parameters on the instrument, and the body did not vibrate violently. "The parameters are normal, and the engine is normal. .”

"Climb up." Hang Yucheng looked at the helicopter outside with the binoculars, and replied to his headset.

Soon, under the operation of Hu Yuankai, Jingwei switched the climbing angle and began to climb with the nose down and the fuselage up.

The two rotors of the Jingwei helicopter are similar to those of the Chinook helicopter. The position of the rear rotor is higher and parallel to the chassis, and the position of the front rotor is lower and tilted forward, so that the helicopter will be more efficient when climbing.

The huge helicopter rose from the ground, and soon disappeared from the sight of Chen Shen and Hang Yucheng. It could only be seen in the radar.

However, the connection between the helicopter and the control tower has never been broken. Hu Yuankai kept reporting the flight status of the helicopter to the control tower, and was even in the mood to chat with the control tower about the daily life and his own control experience.

"The current flight status is going well. This helicopter is easier to control than I imagined. It may be the best helicopter I have ever controlled besides civilian helicopters." Hu Yuankai said in a relaxed tone while controlling the aircraft.

"Of course, Jingwei doesn't have the tail rotor of a normal helicopter, so it's easier to control." Hang Yucheng also said with ease.

At this time, the first test flight has been carried out for more than half an hour, and the helicopter climbed and hovered at various heights around the test flight site as planned. As long as there are no unexpected situations, it is basically certain that there will be no problems.

However, the unexpected situation did not appear until an hour later. After all the test items were completed, Hu Yuankai successfully landed the helicopter to the ground.

As soon as the helicopter landed, Chen Shen, Hu Yuankai and others went up, took away the data of this test, and took the helicopter back to the workshop for disassembly and inspection, preparing for the next test flight.

Generally speaking, the items to be tested in the test flight of a helicopter include hovering, takeoff, level flight, climb, landing, maneuverability, environmental vibration, noise and other aspects.

There are various sub-categories within these categories, and the Jingwei Helicopter will only conduct a small part at present to ensure that it has the ability to fly normally and will not fail suddenly.

The rest of the performance tests including load endurance and other aspects will be transferred to the dome base test.

After all, the goal set for the Jingwei Helicopter before was to hoist the mech, so it was natural to go to the place where the mecha was tested.

In this way, eight days passed quickly.

All the test flights of the helicopter have been completed, as expected, except for a small problem that was corrected in time, no major problems occurred.

The Jingwei helicopter will then fly to the dome base as originally planned to conduct the remaining tests.

At the same time, the remaining seven trial-produced complete machines requested by Chen Shen are also being manufactured.

As long as they are completed, they will be sent to domestic deserts, rain forests, seas and other environments for testing as soon as possible, and will also fly to the dome base to stand by after passing the test.

In this way, if there is no problem with the load test, you can wait for the completion of the mounting accessories of the mecha, and wait for an opportunity to enter the deep-sea exploration stage of the Crimson Storm project.

Chen Shen and the others set off before the Jingwei helicopter. After simply packing their luggage, they took the high-speed train and set foot on the way back.

After the Jingwei helicopter changed its paint job, two test pilots teamed up and set foot on the road to the dome base.

The helicopter took off in the morning, and Hu Yuankai and another colleague flew eastward according to the scheduled route.

Although the flight route was carefully chosen, and there was no man's land below, many people still witnessed Jingwei during the flight.

There is no way, there are too many people in the country, even in some seemingly deserted places, there are many travel friends exploring, let alone in the densely populated east.

Moreover, since the test flight was not fully completed, Jingwei could not fly high, and the flying altitude was basically kept within 1,000 meters, or even 500 meters.

In this way, as long as there is no problem with vision and hearing, they can basically find the huge Jingwei in the sky.

Of course, if you choose to fly at night, you can avoid this problem. At most, there will be another UFO legend in China.

But still the same reason as before, it is dangerous to fly an aircraft that is still in test flight at night, the ground is pitch black, and if something goes wrong, you don’t know how to land.

Such a huge helicopter appeared in the sky, even if the heat was deliberately suppressed, various sighting photos were quickly circulated in various circles, spreading all over forums and chat groups, just like the Veyron's first flight back then.

In particular, the chat records of the first eyewitnesses were widely disseminated.

"You must not know what I just experienced! This morning I saw the weather was good and went to climb the mountain, but when I climbed halfway up the mountain, I heard a loud noise from the sky. I thought it was thunder, and I felt like a plane was flying No, so I looked up!"

"What's going on? Don't keep it up."

"A huge helicopter flew across the sky, just like a hill! I was completely petrified!"

"Don't talk about what's there or what's not, just say whether it was photographed or not."

"Who said there was no tone? I took videos and photos, but the speed of the helicopter was very fast. When I took out the phone, it had already flown a long way, and it was blocked by the surrounding trees..."

Then came a video, just like what I said before, after clicking on it, I could only see a huge black shadow spinning in the sky, which was not very clear, and quickly disappeared from the camera under the cover of the surrounding woods.

However, there is also a huge sound captured in the video, just like the one shot under the helicopter, which belongs to the total loss sound quality that can kill the earphone party on the spot.

If there is only this one sighting record, it will not convince everyone, but in addition to this earliest sighting record, there are many other people's sighting reports.

All reports occurred at similar times, in different locations, and the descriptions and images were fairly similar.

This makes people who see it believe it or not.

It's just that some people who have some knowledge of helicopters think that the possibility of fraud is relatively high after analyzing the video.

"The video shows a foreign Chinook helicopter, which has been modified magically. The size and shape are a little bit wrong, and my country has never introduced a Chinook, and there is no related development plan, so these videos must be forged. "

There is nothing wrong with this statement, and many people believe that the video is forged, but they cannot stand up to more and more witness records.

From morning to noon, there were only a dozen or so sighting records, but in the afternoon, there were more than 50 sighting videos that were widely disseminated on the Internet. Detailed flight paths.

Some people even estimated that they saw at least hundreds of different records from various chat groups and forums.

If there are only a dozen records, they may be forged, but dozens or hundreds of records are obviously impossible to be forged.

In the face of reality, no matter how firm their beliefs are, they must bow their heads.

"But why did a helicopter that looks like a Chinook suddenly appear in China? There was no movement at all before, and the Chinook is a bit outdated now. Why do we want to imitate this helicopter?"

Indeed, although many people on the Internet believe in the Jingwei helicopter, most military fans or aviation enthusiasts cannot understand this matter.

For helicopters with tandem dual-rotor configuration, since a large part of the two rotors overlap, it will cause serious waste of engine power. Now even foreign countries have gradually abandoned this design and switched to more advanced and reasonable tilting Birotor helicopter.

That is, the rotors that are often seen in science fiction movies are distributed horizontally on the left and right wings of the fuselage, and can also tilt forward at the same time.

This is where the next generation of helicopters is headed.

If it is not that the Chinooks are already behind, with the current strength of the country, it is possible to try to imitate the Chinooks.

Chen Shen naturally knew about this, even if he didn't know, Hang Yucheng would tell him, but this kind of design conflicts with the information given by the system, if there is no redesign, it can't be changed to that way at all .

Therefore, it is better to build it according to the design of the system first to save trouble.

As for the subsequent improvements, let Hang Yucheng and other professionals do it.

The most valuable thing in a Jingwei helicopter is its transmission system and energy system. Other parts are not important. As long as these two systems are improved, you can build any helicopter you want.

However, no matter how stormy the outside world was, the first Jingwei finally arrived at the end of the flight route after nearly ten hours of flight—over the dome base, and landed slowly at the test site of the mecha.

"I'll go! What is that behemoth flying in the sky? Is it the flying mecha newly created by the Great God?"

"That's obviously a helicopter!"

"Isn't this too big?"

The loud noise of the helicopter alarmed the entire base, and many people stuck their heads out of the windows to watch.

Everyone inside the base was alarmed, let alone outside the base.

With such a huge body, the Jingwei helicopter cannot hide the fact that it entered the dome base from the air, not to mention that the helicopter chose to enter from the Mecha Town.

In less than half an hour, there were a lot of sighting videos on the Internet, but because Jingwei was about to slow down and land, this time the footage was much clearer.

Some people even photographed the tail of the helicopter, with an angular mecha LOGO imprinted on it!