Infrastructure: Start to Repair The Elevator in Mount Everest

Li Qi recalled the weight of the plane and murmured:

"The ka-30 helicopter weighs 1.8 tons. The maximum speed of the main rotor is 400 rpm. It is much lower than the speed of a car..."

"With a speed of 400, it can produce a maximum lift of 3.8 tons."

"In the atmospheric pressure of Mount Everest, it should only be able to generate a lift of 3.5 tons at most. Above five kilometers of Mount Everest, it can only generate a lift of 3 tons at most."

"That is to say... after subtracting a person's weight, its nuclear load is about 1 ton."

Li Qi murmured, looking at the eleven ka30 helicopters that were being fixed together, he began a rapid conversion in his heart:

"The fixed joint coordinated helicopter must be an odd number. Only an odd number can have dynamic balance..."

"Eleven helicopters each have a load of 1 ton. But in fact, the load of eleven helicopters fixed together is definitely not an addition. The total load is not eleven tons."

"If you convert half and half, it should be around 8 tons."

Li Qi pondered, and quickly began to convert the structure and load weight of the helicopter in his mind...

Each helicopter has a load of one ton, eleven, why not eleven tons?

Here, fluid mechanics is involved.

Because the eleven planes are bound together, from a macro point of view, when they start together "seven zeros", the reaction force against the ground is ‘intensive’.

The air is uniform, but after starting, it starts to blow downward. Then the air below will be blown away and escape...After the escaped air, there will be some vacuum areas below.

And such a vacuum zone will waste kinetic energy!

A simple example of fluid mechanics is that you hold a small electric fan to blow air in the direction of point A on the surface of the water. If the wind is strong, then the surface of the water will be blown out of a ‘hollow’.

At this time, you add an electric fan to blow against the water at point A. Well, because this hole will become bigger. But it will never become twice as big.

Because there is already a hole underneath, the second electric fan has no ‘power point’.

"Eight tons..."

Li Qi murmured, looking at the solid steel rod with a length of more than 30 meters and a triangular section: "That part is an eight-ton steel rod."

The brackets, all of which are triangular, have a higher ‘yield capacity’ than the round shape. It is less likely to be bent. At the same time, the weight of the triangular steel rod will be lighter than the round one.

"You can try..."

Thinking about it, Li Qi jumped off the helicopter. Looking at the people who moved mountains and reclaimed the sea:

"Is everything all right!"

"All right!"

Everyone stood up and looked at Li Qi with scorching eyes.

When this sound fell, everyone else in the room was also energetic, and immediately it was no longer sleepy. Hundreds of thousands of pilots stared at them with wide eyes, drumming in their hearts, shouldn't they... really want to open it?

If it succeeds, this tm would be too slapped, right?

Study for an hour and get started!

This tm... this is nothing but nonsense!

Nonsense!

And Wang Gang was also anxious: "Mr. Li, Mr. Li, don't be impulsive, don't be impulsive..."

The European pilot Jack was also anxious:

"Mr. Li, this is Mount Everest. This is Mount Everest. No one has ever dared to make it here in history. Not to mention you, you just learned the theory of helicopter driving for an hour. That's just theory! "

"Optical theory has a shit, it must be combined with a lot of knowledge. This...this has practical operations."

Li Qi smiled and looked at the people, knowing that they were all good intentions, but the good intentions returned to the good intentions, and things still need to be done. It's not that Li Qi doesn't care about danger, it's because Li Qi knows that there is no danger!

He must take the lead!

"Our learning ability is very fast. I believe that in a few minutes, we will be able to fly proficiently. Of course, we don't have any majors. But we wild roads can still make it up."

Jack shouted: "Mr. Li, what you need to fly a helicopter is professional level and technical literacy. You have a higher education, I know your learning ability must be very fast. But they... They are just a bunch of migrant workers, they don't. Yes."

Li Qi said lightly: "I believe that their abilities are above me."

This is a truth.

Because more than a hundred people study together and share their minds, this speed is definitely far faster than Li Qi. And the amount of knowledge and knowledge points they master will definitely be higher than their own!

In addition, oneself will be affected by emotions. Will be nervous and excited.

These emotions may cause some mistakes in the operation, or forget some details of the operation.

But they will never forget and make mistakes. Everything will be operated strictly in accordance with the knowledge points in the manual. Speaking of advancing by one millimeter, there will never be one micron more!

The robot's brain is better than precision control and memory.

The advantage of the human brain lies in imagination and creativity.

Compared to the learning speed, of course the robot is faster.

However, this sentence of Li Qi was not understood by the people at the scene...

Wang Gang smiled bitterly: "President Li, I think this foreigner is right. You have a higher education, but what about them? Hey, at this time, don't say anything about it."

Li Qi was helpless.

What they said was really true, but they all regarded what they said as scenes, and there was nothing they could do.

"send!"

Li Qi just waved faintly.

Then Li Chenggang hurriedly took over a set of earphones, headsets and walkie-talkies.

Li Qi put on sunglasses and advanced into a helicopter, while the other ten people who moved mountains and reclaimed the sea also boarded a helicopter.

Eleven people all put on headsets and walkie-talkies.

Eleven people tuned the intercom to the same channel at the same time.

Then adjust the seat to your proper sitting position and fasten your seat belt. Li Qi said on the walkie-talkie:

"Confirm the channel."

In the headset, voices without any emotion began to sound:

"Adjust confirmation."

"confirm."

"confirm.,"

"confirm."

In a row, ten voices came out, which ensured that eleven people were all on the same channel and could communicate with each other.

Li Qi issued orders: "Check, within one minute, familiarize yourself with all operations."

"Yes!"

There was a voice in the headset.

And Li Qi also began to check, comparing all the instrument panels and operating facilities in the helicopter.

At this time, everyone outside looked at all this dumbfounded, not knowing what to say...

Wang Gang sighed and stomped fiercely:

"Mr. Li, if you insist on doing this, then I will be your co-pilot!"

Li Qi heard the words and thought for a while. One more person sitting in will increase the load on the helicopter...

But after thinking about it, after all, flying a helicopter for the first time, this can indeed add a little safety guarantee.

Li Qi is not a foolish person, so he hesitated and opened the hatch:

"Okay, then please take care of Mr. Wang."

"Hey."

Wang Gang was sitting in the co-pilot and fastened his seat belt. At this moment, his palms were sweating.

Although he already has a flying license, he is still nervous 0 .. The reason for the nervousness is-here, tm is Mount Everest!

If you change to a flat ground, where the altitude is normal, Wang Gang will not be nervous at all, even if he sits in the co-pilot. Because the fault tolerance rate of helicopters, to be honest, is quite high, much higher than that of jets.

In the air, you only need to know some operating facilities. Wang Gang can also verbally command in the co-pilot to help him pay attention to some details.

But now, it's too nervous. Here, but Mount Everest!

When everyone saw Wang Gang entering Li Qi's co-pilot, many people hesitated.

After a while, a young female pilot sighed: "I'll be the co-pilot too, and let me instruct the operation."

With that, knocked on the door of a helicopter and got in.

Seeing this scene, people started to board some helicopters one after another.

Eleven helicopters, eight co-pilots appeared...

Then no one went up again.

"I'm terrible..."

"They don't take their lives as their lives. I don't want them to die in Everest."

"Hey, this is really courageous to move mountains and fill the sea. Everest is a restricted area of ​​life, they just want to die here. No one in history dared to fly here."

"Don't tell me, no one has ever repaired an elevator to Mount Everest in history."

"Yes, in history, no one has ever put a cable car on Mount Everest..."

"Cut, in history there has not been a hundred thousand people carrying a steel cable and boarding Mount Everest within 24 hours!"

Everyone was speechless for a while.

Yes.

What can this explain?

What no one has done in history, can no one do it now?

History is just a mirror. You can compare history to see if you are doing it right.

But history is by no means a rope, it binds you, and cannot move.

If that is the case, then where is the global progress? How do thoughts explode? How did technology explode?

No one has ever been to the sky in history... Now, do you have airplanes?

On the plane.

Time passed by every minute.

Wang Gang sat in the co-pilot and tried to speak, but saw Li Qi intently checking the helicopter, but he held back.

Tick

Tick

Tick

In Li Qi's watch, the second hand is beating. You can hear the sound. The entire foot of Mount Everest is extremely quiet. When Wang Gang listened to the sounds of these second hands, he only felt that this was torture...

One minute.

time up.

Li Qi picked up another walkie-talkie and calmly said to the outside:

"Hang the eight-ton steel rod!"

"Yes!"

With an order, dozens of people immediately lifted the 30-meter-long steel pole and stepped on the snow to the middle of the phalanx of eleven helicopters. Then it was suspended with iron ropes. In total, four iron ropes were used.

It is not hung on a certain plane, it is hung on the steel frame that links the plane.

The audience was silent, everyone held their breath, and at this moment, the nervous heartbeat was about to jump out.

At this moment, Li Qi said with a headset:

"Start. Warm up the engine."

"Yes!"

There was a ‘hum——’. ,

Li Qi and the ten people who moved mountain and reclaimed the sea pressed the start button of the engine together.

At this moment, the engine began to spin up to warm up.

The main rotor above, also slowly rotated following the start of the engine... but it was not a formal rotation, it was just a warm-up rotation!

hiss--

Wang Gang took a deep breath and tightly grasped the handrail next to him. .

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