UGB Chapter 199
Chapter 199
Chapter 199
Su Mingyu was silent for a long time, then suddenly asked again:
“But there are drawbacks.”
“Senior Su, please tell me.”
“This cotton thread is inclined. It is not straight. As the top rotates, although it leaves the surface of the top, it is not vertical. It is still moving close to the top…”
Li Qi smiled and put the spinning top in the water again. However, a toothpick was tied to the other end of the cotton thread.
Then he spun the top again:
“now what?”
“Om—-” the audience is boiling!
Pull!
This is pulling each other!
After the other end of the cotton thread is tied with a heavy object, the top rotates again, and the cotton thread does not move closely to the top. Because there is a heavy object on the other end, the cotton thread is straightened again!
Li Qi said solemnly:
“Using the rotation of the earth. A steel cable is fished from the sky to link the earth to the earth. Then, on the other end of the cable in the universe, a shot put with a large mass is fixed. Then the shot put will be affected by other things. The gravitational influence of the stars, the sun, and the moon in turn pulls the steel cable outward.”
“The steel cable was in it, and both ends were under force. One end was pulled to the ground. The other end was thrown out and flew into the distance.”
“And such a steel cable does not need much super alloy. It does not need to bear its own weight at all, it only needs to withstand the force of pulling the shot!”
At this moment, even people who don’t understand it suddenly realized.
This is the cosmic elevator!
Chief Sun looked at Li Qi dumbfounded, how did this tm brain grow? Can this method be conceived?
Convert the earth’s rotation force into centrifugal force. Centrifugal force is transformed into traction force.
How did he come up with this tm, a construction worker?
Director Sun sighed, is there really such an all-rounder in the world? Controls the world’s most profitable industrial company, the world’s most influential businessman, national hero, red-top entrepreneur, and after all, it is still a genius who shocked the big names in the aerospace industry of science!
How does this brain grow?
but……
Director Sun still asked, “I have to convince you that you can solve the problem of construction at a height of 10,000 kilometers. However, there is only one steel cable left for us. Apart from this steel cable, there is nothing else. …Relying on this steel cable, how should the space station be transported to space? I don’t understand this question.””
At this time, someone interrupted and said: “Mr. Li, are you going to use this steel cable to become the main beam of the elevator? Then build an elevator car and climb up the steel cable?”
“Hmm… I have to say, this is also a way.”
“It makes sense.”
“But it’s a stupid way.”
“Although it is a stupid way, you have to admit that it is much more efficient than the rocket.”
“That’s the truth.”
Listening to the discussion, Su Mingyu frowned and looked at Li Qi:
“You must have a better way? This can only be regarded as a steel rope at the moment, so how do you transport things up?”
Li Qi said in a deep voice:
“At 10,000 kilometers, the gravitational force is actually very weak.”
“What’s the meaning?”
Everyone frowned.
Li Qi smiled and said:
“We don’t need to transport things up, and we don’t need to build an elevator or power equipment on this steel cable. Because, I said, this is using centrifugal force and inertia.”
“So, we only need a thrust to push things to a height of several thousand kilometers. Then, guess what?”
Li Qi slapped the table:
“Then this heavy object will follow this steel cable and be thrown out by the rotation of the earth!”
hiss–
At this moment, everyone’s scalp numb again!
Wonderful!
Throw it out!
In other words, the cotton thread is tied to the top, and when the top rotates, the cotton thread will spin along with it.
So if you want to use this cotton thread, you only need to carry a heavy object on the cotton thread from the surface of the top. Only a small part of the force is needed, and only a primitive acceleration is required to the weight. Then, this heavy object will be thrown out by the centrifugal force generated by the spinning top.
You don’t need to follow this steel cable to repair the 10,000-kilometer elevator!
You don’t even need to do anything!
All you need to do is to apply a car with pulleys to this steel cable. There can be an ultra-small rocket engine at the bottom of the car, which pushes the car to the high altitude, to the place where the gravity of the earth becomes very weak, and it does not need to be pushed again when it reaches that critical point.
Because when the car came up from the ground, although it was pulled by the gravity of the earth, it was pushed back by thrust. It will generate inertia.
When the critical point of gravity is reached, the inertia is greater than the gravity, at this time it will naturally accelerate. Throw yourself out of the earth.
The speed will go from slow to fast, and then faster and faster.
All you need to worry about is to install deceleration facilities on the car…
Su Mingyu gave a wry smile:
“Well, it’s really wonderful. It’s an eye-opener, I really have an eye-opener. You are like the gravitational slingshot effect in aeronautics… but I have never seen it before, playing the gravitational slingshot effect to you so superbly. To the point!”
Director Sun also understood.
Excited.
See!
Let me just say, Li Qi, he must have a way.
Let me just say, he has the ability to be whimsical.
What tm is called whimsical? This tm is called whimsical?
Who dare you to think about this? Who can think of this? The rotation of the earth is perfectly used, and the gravitational force is perfectly conquered.
If this thing becomes…
Its carrying power is much stronger than rockets.
Even if it can only transport a thousand kilograms to the universe at a time. But you can’t bear it running several times a day!
Can the rocket be launched every day?
But this thing can do it!
If this thing succeeds, it is estimated that there will be no need for rockets in the future, right?
Sure enough, Li Qi said:
“｀ ¨ Rockets are the least efficient means of transportation in the world. I think that if the space elevator takes shape, we will not need rockets at all in the future. We only need to build an oversized space station on top of the space elevator.”
“You can directly transport a rocket from the ground to the space universe. Launching rockets in the universe, our rocket can even go to any celestial body in the solar system. What others can’t do, I (Zhao Qian We can. What others can’t think of, we can too!”
“Of the rocket’s fuel, 95% is consumed in the process of breaking away from the earth’s gravity. When the rocket really enters the vacuum zone of the universe, only 5% of the fuel can be used, even , Less than five percent…pure”
“And if the space elevator appears, then we only need 5% of the fuel and power to send the object to the gravitational critical point, and then be thrown out by the force of nature. And our rocket reaches the universe and performs a second time. It was launched, but 95% of the fuel was left!”
“This 95% of the fuel can even fly out of the solar system within ten days without using the gravitational slingshot effect!”
“Teachers, these are some humble opinions below. I’m finished!”
“…”
The audience was silent.
Everyone looked at Li Qi with a complicated and shocking look.
genius!
Miracle!
In everyone’s mind, only these two thoughts were left. .