Tower Defense Strategy

In the octopus's cognition, the great development of the space industry is not too far away, it's probably more than two thousand years.

The earth ball is about to enter the space industry now. It is not difficult, but it is basically difficult right now.

However, the confrontation between the earth ball and the monster has reached the point where no space industry has joined, and it is very likely that the nuclear bombs will run out of ammunition and food.

I heard that there is a space station that can accommodate a dozen people. Octopus didn't wait for a new space station to be built. Instead, it took a set of classic processing techniques from the great development of the space industry, and it's still in use today!

The full name is the zero-gravity vacuum hydrothermal production chain.

Hot metal is a classic hydrothermal fluid. In a zero-gravity environment, the hydrothermal fluid will not automatically stay in the traditional container due to gravity, nor will it flow in several containers and molds by gravity. However, the hydrothermal fluid itself is manic, and impurities, gas, etc. will cause the hydrothermal fluid to run around.

Zero-gravity vacuum processing is not to say that a special container is made to restrain the hydrothermal fluid, because after that, the meaning of "vacuum" does not exist. Vacuum is a force that can change the properties of materials. It can truly achieve the effects of zero microporosity and absolute heat insulation. Zero gravity vacuum processing is to produce under relatively open vacuum conditions.

The hydrothermal production chain is a production technology that directly manipulates spherical hydrothermal fluids. It includes a series of subsystems such as uniform heating, high-temperature liquid ball operation, sputtering condensate cleaning, thermal radiation insulation, and fluid cooling modules.

Taking the uniform heating of the subsystem as an example, it includes functional equipment such as powder material ejection and braking, arc heat or thermal radiation melting, and heat treatment material kinetic energy control.

In Octopus, the hydrothermal production chain is a classic production line with a low threshold and a large capacity. In the eyes of the Tuqiu C National Academy of Sciences, this is an extraterrestrial machine that can only be accumulated and integrated in space production for hundreds of years.

A bunch of research institutes and industrial production units have dispatched elite study materials, each of which is so big that it feels that the three views are distorted.

From the basic state of production, it has overturned the traditional industrial theory.

Modern industry requires equipment to operate 24 hours a day, and the annual maintenance time should not exceed one month. Even once some equipment is started, the shutdown means the end of life.

This part has gradually formed an industrial chain and assembly line industrial format.

The hydrothermal production chain does not operate continuously. It only processes one hydrothermal ball at a time, and it cannot be used again until the hydrothermal ball is drained by subsequent links and the sputter condensate is cleaned.

Those who are impatient can't stand it anymore: there is no production efficiency.

I read a book next to me faster so I pointed him a page.

This page contains a general review of the high-temperature liquid ball operating system: "When the energy is sufficient, the zero-gravity high-temperature liquid ball can theoretically be made larger than the rocky planet, and it is the most suitable system for mass production of commonly used materials."

To be bigger than a rocky planet, do we still need to consider the issue of continuous production? What device can continuously process a planet-sized high-temperature liquid ball?

However, some people can see that there are pitfalls in the data, and they must not think that the system can be done right away if Tuqiu is done.

It does not need to be the size of a planet. In fact, as long as the diameter of the liquid ball reaches a few kilometers, the location of the device can hardly be called zero gravity. It is not even necessary to reach this stage. Such a huge amount of raw materials has already changed the gravity environment of the factory!

Therefore, many additional problems have to be solved, such as the displacement of the suspended equipment under zero gravity. Many equipment that has no power before will need to have the power to resist gravity traction after the scale is expanded.

Therefore, there are "when the energy is sufficient" and "theoretically" restrictive conditions in the data.

Perhaps one day the earth globe human beings develop into the real space industry era, and they will naturally come up with a similar theoretical system, but for the current C National Academy of Sciences, the overly subversive theoretical framework obviously reduces the efficiency of knowledge absorption.

Just like a person who has not studied painting, he may think that the transition from realism to impressionism is purely self-willing and depraved. Any elementary school student can paint impressionism. Once such a concept is established, it is necessary to understand more details in order to understand why there is Such a change, and then remember it.

As for the learner like a blank sheet of paper, just tell him that if you don’t learn realism and directly learn impressions, you will be able to remember immediately after your life is over.

Everyone went back to the situation of absorbing alien knowledge a few months ago, reading a few hours a day, and the rest of the incident was all quarrels and arguments... well, it was an argument.

Because this set of materials has many details, it is more difficult to bite than the purely theoretical materials in the Space University in the previous game, and most of the experiments are difficult to complete on the surface, and there will be no results at this time.

The progress of the other team went much smoother.

On the seventh day when Octopus produced the materials, the Academy of Sciences collected two tons of "brick walls" and "bullet-proof cloth" and launched them into the sky along with the space station's supplies, preparing for the trial construction of a new space station in outer space.

The reason why I only bought two tons is that the space station's replenishment plan has been completed a long time ago, and everyone has a lot of noise for temporary changes. In addition, this time I also carried almost a ton of special welding equipment for brick walls and foaming of bulletproof cloth." Painting" equipment.

There is no temporary engineer to go up, because the planned supply ship structure is not suitable for carrying people at the same time, but the astronauts have received special training, and they can perform various operations through online guidance better than ordinary people.

The standard thickness of a brick wall is five millimeters, the density is less than half that of steel, only 3.7, and the plate per square meter is 18.5 kilograms. There are only 100 square meters of plate in two tons. It should be said that it is very small, but it is enough to help the ground personnel understand the field. Welding experiments, stress testing, field wiring, equipment deployment, and other issues that need to be resolved in the construction.

Space operations are very dangerous. Due to the space suits, physical exertion is also very serious. Four astronauts were dispatched for extravehicular operations. It took three days to weld 50 two-square-meter boards to produce more than 20 square meters. A house less than three meters in height.

Regardless of how big it is, the feedback given to the ground by the astronauts when they got in was: "It's super spacious, I like it very much."

One hundred square meters of panels, through designing the shape of the panels, everyone tried every means to make the shape of the panels as consistent as possible to create a space of up to 60 cubic meters, and it was a continuous clearance. By comparison, each section of the space station where the astronauts are located is more than 50 cubic meters, and the section is still round, with a length of more than ten meters. The inside is actually very narrow. Many areas pass by two people at the same time, and they can only pass one upstream and one downstream.

Complete the main work, and then spend another day to check, repair welding, and install the hatch.

Then there was a Sao operation.

Ground decision! Get out of the space station's supply ship, intervene manually, and dock with the brick house!

After completing the replenishment task, the replenishment bay is mainly responsible for the functions of the recreation area. At the same time, it is used to recycle the garbage produced by the space station in the past few months. Re-enter the atmosphere after two months.

The reason for keeping it in the sky for two months is mainly to temporarily change it to a lifeboat when an accident occurs.

Now, because the brick wall room itself is a vacant room with standard hatches, it doesn't even have the ability to automatically dock, let alone do the rest of the experiment, of course, it needs a compartment with a certain function to integrate it to complete the follow-up tasks.

The astronauts are also very happy. If this experiment goes well, it means that everyone will not have to live in the cramped space station in the future, and it will be full of motivation.

Narrow space will cause pressure on humans. As time increases, this pressure will increase with the absolute silence of the universe. The most important training for astronauts is psychological training, which is to allow them to spend a few months. Even for half a year, they maintain their mental health, but even so, they still have to undergo a lot of psychological examination and treatment after returning to the ground.

If the space is similar to the surface, but there is a gap in gravity, not only the large space itself can be relatively decompressed, and more people can be put in, reducing the extra pressure caused by absolute silence and improving sociality, which will further reduce the pressure. As a result, the standards for astronauts can also be appropriately relaxed, and only a certain number of professionals need to be maintained in a space station to deal with emergencies.

In fact, this is also the reason why the existing space station cannot carry the heavy responsibility of the seeds of civilization, and the space aspect is not suitable for "life."

The above field experiments are progressing smoothly, and the surface can no longer wait.

The day before yesterday, a little monster of the first level came out. It landed in Country R from the North Ocean and was hit on the head by a hydrogen bomb. Because of the vast land and sparse population, the casualties were only a thousand people.

Everyone knows that according to the game experience, if there are three to five first-level monsters in between, then second-level monsters will appear.

Country C has tried its best to kill a few second-level monsters. With the random entry of monsters around the world, it is not a big problem to use the new space station as the "last base", but the subsequent third-level monsters are a node. The space station can in turn help the surface and assist in the construction of weapon satellites, and time is still tight.

Seeing that there was almost no discrepancy between the situation of the brick wall house and the data of the surface test, C National Academy of Sciences immediately reported the situation, and the response was very quick, and a bunch of notes were specially approved.

Among them, there is a decision to use light rockets to send a large number of profiles to the space station.

Why use light rockets? Isn't fat fragrant?

Aerospace is a process of adding more water to the surface and adding more water to the surface. The greater the load, the greater the proportion of fuel. The same technical standard, the load is reduced by half, the total tonnage should be reduced by two-thirds, the medium-sized rocket, the new technology low orbit, and the non-manned payload are only about 3%. (Manned people need to control acceleration, low carrying capacity and cargo rockets)

Now there is no need to launch a complete satellite. It is just a few boards and a fixture with docking capability. Of course, the lighter the rocket, the more cost-effective. Not only is the fuel cost-effective, because the diameter and height are much smaller, the production difficulty, transportation and launch conditions are also difficult. Lower, can realize the whole mass launch.

Together, the Academy of Sciences and the Aerospace Department divided the next launch plans into three categories.

The first category, special vehicles for brick walls and bulletproof cloth.

This is the easiest to make with just use, and is similar to some large ballistic missiles. As long as less than three tons of materials are sent to the space station at a time~www.wuxiaspot.com~The docking fixture itself can also be used as The cabin door/house door of the new space station.

Most parts of this category can be used in the ballistic missile production chain, and the output is not worrying.

The second category is equipment vehicles.

Since a new type of space station is to be built, the experimental equipment in the old space station that is small in size and light in weight, but with poor results, should not be moved upwards, and new ones should be sent directly.

The maximum load used in this category is twelve tons, which is the load weight used in the most recent replenishment tank.

The third category is personnel vehicles.

The space of the new type of space station is too easy to expand. It will be too late to train astronauts at that time. Now, one hundred reserve astronauts will be prepared soon. The standard can be appropriately lowered. Compared with the previous military-type astronauts, it is now above. Experts are needed even more.

There are also two types of vehicles of this type. One is a fat man, which is a rocket that can send more than 30 tons of load to the low-earth orbit, and the other is an earlier bundled model that can be transported by rail. In addition to personnel, the cabins they carry are mainly used to increase power generation capacity, and also serve as escape cabins and safety cabins inserted on the new space station.