Hand rubbing nuclear fusion live in the wilderness

Chapter 338 The Dream Set Sail' Number Zero'

Regarding the carrying capacity of the new space shuttle, Won has calculated it.

A launch can carry up to thirteen satellites.

It's not that there is not enough space in the cabin, but that no amount of space is available, and the intelligent robotic arm can't handle it.

For this new space shuttle, the only place where communication satellites can be placed is the part of the bottom of the cabin.

He can't use the large amount of free space in the inner layer of the center.

The main reason is that his technology is not yet at home, and it is still a bit troublesome to use the space shuttle to launch satellites without anyone.

Although it can send the space shuttle to the sky, it uses various technologies far beyond human technology.

In the case of unmanned satellite launch and poor launch technology, South Korea can only choose mechanical arms, hanging rails, hatch switches, etc. to release the satellite.

The main reason is the limitation of manpower. He has no time and manpower to waste on the satellite launch.

You can only choose a sluggish fixed program for processing. In this way, the simpler the program is designed, the lower the probability of errors or problems.

In addition, in addition to the electric propulsion engine, energy supply and other technologies on the new space shuttle, other control technologies are relatively low.

The precision of the lithography machine is there. Even if the etched chip area is much larger than that of ordinary chips, in fact, a chip can perform only so many functions.

Moreover, the speed and ability to execute functions are far behind modern nano-integrated chips.

These things are destined to be less automated.

Unless Won leaves other work tasks and guards the launch of the space shuttle.

But that's obviously even more unrealistic.

If it's just for completing tasks, rather than maximizing extra task rewards, then there is no need to be so troublesome at all.

Just build a rocket and bring a satellite up there.

Compared with human beings, the technology of one-time rockets carrying satellites to the sky is relatively difficult. In today's world, only a few major countries can independently complete it.

But for him who has basic knowledge and information on aerospace applications, it is not too simple.

Completion of the new space shuttle, the factory buildings were dismantled.

The first long-wave electromagnetic wave signal transmission tower was built by Han Yuan in the base, not far from the test site.

Compared with the signal towers in human society, which are often hundreds of meters high, the long-wave signal tower in the base is not high, less than 50 meters.

And the signal coverage is much smaller.

This signal tower mainly transmits long-wave signals towards the sky at a fixed frequency, covering an area with a radius of [-] kilometers.

The main function is to guide the landing of the new space shuttle.

It is unified with the new space shuttle and is called 'Number Zero' by the Korean won.

One is 'Signal Tower Zero' and the other is 'Space Shuttle Zero'.

This is their name, implying that this starts from zero, followed by one, two, three, four, five, six, seven, until countless endless numbers.

Starting from scratch, this is the first seed South Korea has planted for its own future, and it is also a hope.

He very much hopes that he can go deep into outer space and take a look in his lifetime.

Go to the moon to find out whether the Chang'e Jade Rabbit exists, go to Jupiter to see its beautiful and huge red spots, and go to Saturn to see its majestic star rings.

Even Han Yuan wants to go to Centaurus to see if there are Trisolarans, and go to the extremely distant M78 nebula to find the Warrior of Light.

Han Yuan had never thought about these things before.

But with more and more knowledge in his mind, his eager heart couldn't help spreading his thoughts.

In about five days, the long-wave signal tower was built with the assistance of chimpanzees, and the zero space shuttle officially entered the stage of take-off testing.

It will complete the status inspection today, and receive a day's light to replenish power and working fluid, then take off at noon tomorrow and return at noon the day after tomorrow.

The 24 hours between tomorrow and the next two days is the time for the zero space shuttle to stay in low earth orbit.

The overall activity is similar to that of a low-Earth orbit satellite: 'Low-Earth orbit satellite'.

The so-called regression orbit is the phenomenon that the orbits of sub-satellite points overlap periodically.

That is, after a period of time in an orbit, the track of the sub-satellite point (the sub-satellite point can be understood as the point where the satellite was launched) returns to the original route.

That is to say, for a satellite in a return orbit, every time a return cycle (maybe a few hours, or two or three days) passes, the satellite passes over the sky again in turn.

In this way, the coverage area can be dynamically monitored to find changes in the target during this period of time. (The U.S. used return-to-orbit satellites to monitor Ah San’s nuclear weapons.)
On top of this, by calculating and adding some other parameters, a satellite orbit called 'sun-synchronous return orbit' can be designed.

The meaning is easy to understand.

It will be said that it can maintain the return of the sub-satellite point trajectory for a period of time, and at the same time receive the sunlight continuously.

Most countries' reconnaissance satellites, weather satellites, and earth resource satellites choose this orbit.

Not to mention the dynamic monitoring of regional changes, there is still 24 hours of light to provide electricity.

Like the Google satellite map, the scene on the ground can be captured super clearly. Although it has something to do with the shooting lens, it is also inseparable from the support of the sun-synchronous return orbit.

24 hours a steady stream of light is received, and the solar power sail can continuously provide electric energy, so that the satellite can always maintain a state of sufficient energy and can complete various tasks.

This kind of orbit is currently the most suitable for the Korean won.

The only disadvantage is that the requirements for satellite launch technology are very high.

It's not just when launching a satellite into a sun-synchronous homing orbit that requires considerable launch technology.

Moreover, when the satellite is in operation, in addition to the interference of the thin atmosphere, the orbital characteristics will change.

Also, because the sun faces the sun for a long time, the sun is finally on the same side of the orbital plane, which will produce a certain solar gravitational resonance phenomenon.

The gravitational resonance acts on the satellite for a long time, which will affect the orbit of the satellite and cause the inclination angle of the satellite to drift, thereby destroying the orbital parameter conditions required for sun synchronization.

Adding the two together, the satellite's orbital parameters are destroyed extremely fast.

The faster the destruction speed, the more times the orbit needs to be corrected, and the extremely fast consumption of the working fluid it carries has a great impact on the life of the satellite itself.

Therefore, the lifespan of a satellite in sun-synchronous homing orbit is much shorter than that of a normal satellite.

However, these shortcomings are not unacceptable shortcomings for the Korean won.

Because the things he sends need to work in a relatively short time, so no matter whether it is the space shuttle zero or the satellites to be launched, the working medium carried is enough for both.

As for the calculation of the sun-synchronous return orbit, he can handle it by himself.

After the brain has been developed by the human body development drug, Han Yuan knows more and more what it feels like to have a smart brain.

Except for love and women, as long as he learns most of the knowledge and information, he can quickly master it.

Although after graduating from university, the knowledge of mathematics and physics was returned to the teacher.

But after learning the medal, Han Yuan quickly mastered these things again, and his class was even higher.

Especially when the 'electric propulsion-no propellant engine' is manufactured in the third-level task.

Because the two modules of 'Ion Electric Field Generator' and 'Isothermal Magnetic Field Generator' both applied magnetic confinement technology, he couldn't understand the technical principles at the beginning, so he deliberately picked up some science things.

Although there is no teacher's guidance, the knowledge information transmitted by the system contains a lot of theoretical knowledge information.

The road of self-study is always bumpy, but the standard answers and problem-solving steps are in hand. If you can't learn it, you will be sorry for the human body development medicine provided by the system.

At present, the knowledge of theoretical basis and data calculation in my mind is enough for a period of time.

As for higher-level ones, more systematic learning is required.

It's a pity that it's still the same sentence, what he lacks most now is time.

(End of this chapter)