Chapter 465: Ion Propulsion and Nuclear Pulse Propulsion

Cao Yuan and Shen Lang are both rare geniuses, but they have very different personalities just like day and night.
Shen Lang is like a tireless machine, full of sunshine-like temperament, always pursuing victory, and never gives up lightly even in the face of many difficulties and dangers. No matter colleagues, classmates, or even unrelated strangers, they will be involuntary. Attracted by Shen Lang's magical charm, surrounded by him.
And Cao Yuan always looks awake, wearing clothes with anime characters, wearing a fluffy messy hairstyle like a chicken nest, holding a mobile phone while walking, and holding a mobile phone while sleeping, either playing games or During the process of logging in to the game server, he is a strong player in the keyboard world. He often laughs and scolds in sharp language, but is silent in the real world. Unless necessary, he rarely goes out and uses the Internet to solve problems such as eating and dressing.
Anyway, their style is so distinctive that it brings two completely different feelings to everyone in the Authority. Shen Lang just gave everyone a shot of stimulants, promising to sanitize the global cleansing market for three months, followed by Cao Yuan's amazing views. He said very discouraged that if it is not tightened, humans will probably never get out of the solar system.
Scratching his head, Cao Yuan said: "Standing at the scale of the universe, although the solar system is a small galaxy, it is still larger than we imagined. If we define walking out of the solar system as breaking away from the gravity of the sun, the distance is 50,000 to Twelve thousand and fifty thousand astronomical units, or one or two light years. "
"The fastest spacecraft in human history is the Helios II launched in North America in 1976. It is a solar probe that reached a maximum speed of 70 kilometers per second at the perihelion. If this speed is reached, it will fly out of the solar system at least It takes 4285 years, and in fact, as the gravity of the sun decelerates, it will fly slower and slower, and it will actually take more time. "
"So far, Voyager 1 is the furthest aircraft from Earth. It has taken more than 40 years to leave 20.06 billion kilometers away from the earth. It sounds amazing, but this is only a thousandth of a mile away. , And Voyager One also used the planetary gravitational slingshot acceleration that occurs every 175 years, which itself took advantage. "
Luo Jia nodded slightly: "Your calculation is correct. With the current technology level, human beings cannot leave the solar system because time is too long, so what?"
"No! President Luo actually supports Cao Yuan's judgment?"
"Oh my God, Luo always thinks humans can't leave the solar system !?"
For a moment, everyone was setting off a stormy sea. Cao Yuan's disappointment was not a big deal. The key is that Luo Jia actually agreed. This is very incredible. Will human beings be trapped in the small solar system?
Cao Yuan's heart trembled, looking at Luo Jia who was sitting upright. It seemed that Luo Jia already knew what he said, so he didn't show the slightest surprise, his expression was very calm, and he was a man in control of everything. .
Taking a spit of breath, Cao Yuan continued: "So we need a dynamic revolution to overturn existing space navigation technology and develop ion thrusters. This project is urgent. If everyone trusts me, I am willing to set up an ion propulsion laboratory. . "
Oh, this is the case ...
It is rare and rare that Cao Yuan, who has always been lazy, took the initiative to ask for an ion promotion project. It should be influenced by Ji Ming. After all, although Ji Ming and Cao Yuan did not have the status of teacher and student, the relationship was better than the apprentice.
Cao Yuan's graphene laboratory is stabilizing, and he does have time now.
So strong, Cao Yuan is also proficient in electromagnetic physics! ?
Everyone immediately set off a stormy sea. Only Luo Jia said nothing, because before Cao Yuan started, he was already working on an ion propulsion project, but recently he was busy working on the rocket laboratory and space elevator, and did not spend more time on ion Advancement.
"If Cao Yuan wants to take charge of this project, it is a good choice." Luo Jia thought, "It is not difficult to see from the success of the Graphene Lab that Cao Yuan seems to be lazy, but in fact, he has a delicate mind. After all, the Graphene Lab is also a few The 100-researcher's big project, managing so many scientists, grouping them, assigning research topics, and coordinating research and development progress, is not an easy task, and requires leadership and coordination. "
Thinking of this, Luo Jia nodded gently, "Yes, if everyone does not object, then Cao Yuan will set up an ion propulsion laboratory."
The crowd nodded, saying they had no opinion.
"I'm afraid I won't have time to play games in the future." Cao Yuan thought, "But let's just say that the abuse of vegetables is purely to kill time. It really is still a lifetime. It's more important to see the sea of ​​stars."
Cao Yuan does not deny the influence of Ji Ming. The seniors are still old and still working so hard. They are embarrassed to lie on the merit books and sleep. Even though graphene is enough to seal the achievements of God, he is still young. In addition, in Cao Yuan's heart, he did not want to lose to the young geniuses led by Shen Lang, Star University.
Seeing everyone agree, Luo Jia said with a firm finale: "Well, after the meeting, Cao Yuan will follow me and go to my office. I will give you the pre-research data of the ion thruster."
"Okay," Cao Yuan replied habitually.
But then, his face changed dramatically, and everyone stunned, looking at Luo Jia in surprise.
"What? Pre-research data?"
"Ion propulsion pre-research has started? Impossible, Mr. Luo did it alone !?"
"He's so busy that he still has time for pre-research?"
Luo Jia looked around the audience and saw that everyone was looking at himself and looking forward to explaining himself, so he laughed and said, "In fact, I'm not sure which one of ion propulsion and nuclear pulse propulsion is the future, so I did some research and analysis. . "
"Now it's great to have Cao Yuan help. Cao Yuan is in charge of ion propulsion. I am in charge of nuclear pulses. After obtaining preliminary results, I will compare the two technologies and choose the one with the highest cost performance as the key development. Although the space project is a feeling , But you ca n’t ignore costs, after all, every step in space costs money. "
What the hell!
Mr. Luo not only did pre-research on ion propulsion ~ EbookFREE.me ~ even the nuclear pulse technology was not missed! ?
Too great!
This forced installation can get full marks!
Not surprisingly, Luo Jia once again shocked everyone.
In simple terms, nuclear pulse propulsion is to drive the spacecraft forward by continuously creating nuclear explosions behind the spacecraft.
In theory, nuclear impulse propulsion can accelerate the spacecraft to an amazing one-tenth of a light-year under the limit state, which can be called a simple and crude model in the era of the universe.
In Luo Jia's consciousness, it is certainly best if ion propulsion can be achieved, but ion propulsion requires controlled nuclear fusion as a front-end technology. At present it seems extremely difficult.
If ion propulsion is not feasible in the short term, Luo Jia does not rule out the use of nuclear bombs to blast out a future, as some people are concerned about the pollution caused by nuclear bombs in the universe.
Luo Jia believes that as long as human beings can get out of the solar system and decontaminate them.