Hand rubbing nuclear fusion live in the wilderness

Chapter 333

Compared with the huge meteor shower in the reality of the earth, the movement in the simulated space is much smaller.

Coupled with the fact that it was daytime and still far away, the meteor shower fell without attracting the attention of Won and its creatures at all.
Now he does not have any monitoring equipment to monitor outer space and astronomy and weather.

However, observing the barrage on the virtual screen, Han Yuan knew that an unusually beautiful colorful meteor storm occurred on the real earth last night.

After all, last night's feast was so rare. Coupled with the videos taken by some astronomy enthusiasts, the colorful meteor storm quickly rushed into the trending searches, and discussions were naturally inevitable in the live broadcast room.

As for the falling meteors in the simulated space, Won simply doesn't know.

He has been writing the NC program for three full days in the NC room, never leaving the door.

Of course, the number of parts cut and processed by CNC equipment is also quite a lot.

After all, the operation of CNC equipment does not affect the writing of CNC programs.

After the first NC program can be written, it can be run first, and then the second program can be written.

The new integrated chip computer has enough computing power to do different things.

Relatively speaking, the processing of parts is more time-consuming than writing.

It took KRW more than an hour to write the first NC program before, but after three days, it only took him less than 10 minutes to write the same NC program.

The first one is genetic medicine and human body development medicine, the strengthening effects of these two can make him more and more proficient in writing numerical control programs.

The second is that with the completion of the NC programs for some parts, the general characters are becoming more and more perfect.

Most of the parts processing require universal characters, just call them directly, saving the time of writing.

Later, the processing speed of the CNC equipment could no longer catch up with his programming speed.

In three days, the South Korean won has tripled the gap between the two, and the gap is still widening.

That is to say, it takes 10 minutes to write a NC program, and it takes about half an hour to process it with NC equipment.

In addition, it would not take him a few hours to eat and sleep,

So after three days, the NC program written is enough for the NC equipment to run 24 hours a day for more than ten days.

The blueprint in his hand has also been reduced by about half from the previous thick stack.

For the rest of the drawings, it will take about three days to complete the writing of the NC program.

It has to be said that after entering the automated numerical control era, the energy has been greatly saved.

If you still use the M1 multi-axis linkage processing machine to cut these parts, even if you don’t consider the problem of precision, it will take at least three months to finish cutting these parts.

However, after using the 'MSC-CNC eight-axis six-link CNC machining equipment', the time for processing parts was shortened to about 20 days.

Of course, this is also the reason why the new CNC equipment can run 24 hours a day.

This one-to-one conversion doesn't sound like the efficiency gap is too big.

But after all 24 hours have been used, the extra two months are enough to do many other things.

This is the advantage of automation. Machines have a side that humans cannot match.

It took another three days, and Han Yuan finally completed the transformation of the CNC program with the drawings in his hand.

Almost all the remaining work can be handed over to automated CNC equipment.

He only needs to replenish the raw materials that have been sorted in the processing order every once in a while, and clean up the various metal scraps and finished products that are processed and shipped.

These tasks are so simple that they can be handed over to clever bonobos.

But after thinking about it for a while, Won gave up the idea.

No way, animals are not humans after all.

Even though chimpanzees are smart enough to do the work, they don't have the patience to do it in protective clothing.

Won has been training for a long time, but he has not been able to get the chimpanzee to stop him.

Especially the bonobos, except for the old bonobo injected with the genetic modification agent, the other bonobos' habit of doing it anytime and anywhere is basically unchangeable.

Let them do this, maybe they can do it in the CNC room while doing it.

So for the time being, it can only be handled by him personally.

However, the time saved can still allow him to assemble the parts that have been processed.

The hardware of the electromagnetic propulsion system is completely different from that of the electrostatic electric propulsion engine.

The ionization and acceleration regions of the latter are separate.

The former is one.

Not only has the structure changed, but the overall appearance has also changed a lot.

The electric propulsion engine in the intermediate electric energy application knowledge information presents a suona-like shape, because the ionization zone and the acceleration zone are separated.

Moreover, enough air working fluid must be obtained from the outside, so it needs a narrow and long shape to adapt.

The electromagnetic propulsion system is different, and its shape is a round pier.

To describe it in a down-to-earth way, this thing looks like several meat clips stacked together.

The same place as the electric propulsion-free medium engine, I am afraid that there is only the vector nozzle at the tail of the propulsion system.

The general structure of this place is the same, with a bowl-like tail and densely packed vector nozzles.

The function of these vector nozzles is the same as that of other aerospace engines, it can adjust the ejection direction of the ion plume, so as to achieve the function of controlling a part of the flight direction.

It's just because of the difference in technology, the material used in the tail vector unit of the electromagnetic propulsion system is different from that of the electric propulsion engine, so it cannot be exchanged for the previous vector unit.

The vector unit at the tail of the electric propulsion engine needs to withstand a high temperature of more than 1000 degrees.

However, the vector unit at the tail of the electromagnetic propulsion system only needs to withstand a temperature of about [-] degrees.

Although there are more alloy materials that can be used in this way, the previous vector unit also meets the requirements.

However, the temperature endured is reduced, and there are higher requirements for other performances.

The speed of the ion plume ejected by the electromagnetic propulsion system is stronger than that of the electric propulsion engine, and the requirements for the wear resistance, metal fatigue resistance, strength, and vibration resistance of the tail material are higher.

So it needs to use a new material to manufacture.

This time, the South Korean won uses a thick electroformed nickel lining, and the outer wall is wrapped with a tungsten-reinforced alloy material. The two are welded with tungsten-copper-nickel powder welding materials, and the combination can meet the corresponding requirements.

In addition, the most critical thing is that a set of liquid hydrogen circulation cooling device is arranged at the tail of the vector propulsion.

The cooling control valve is installed on the cooling bypass pipe of the working fluid ionization chamber.

Before the engine starts, the valve is fully open.

在发动机运转过程中，阀门可呈100%开启以实现100%至109%的冷却效果；或呈66.4%至100%开启，以实现65%至100%的冷却效果。

Don't think that the aerospace engine does not need to be cooled when it is running.

Even the engines of the American space shuttle, which burns with hydrogen and oxygen, require a cooling system.

Ultra-long-term high-temperature accumulation radiation reaction is one of the easiest ways to damage alloy materials.

If the cooling system is not added, the service life will be greatly reduced.

From this point, it is actually not difficult to see the gap between primary knowledge information and intermediate knowledge information.

There is no such cooling system on the electric propulsion-free fluid engine in the intermediate electric energy application knowledge information.

It controls the high temperature in the ionization zone and acceleration zone through the way of magnetic field guidance, which greatly weakens the high temperature accumulation radiation reaction.

This knowledge point is worthy of [-] points, and KRW was also discovered by comparison when learning primary aerospace application knowledge information.

If it is researched by human confidence, it may take more than ten years to perfect.

There are still many practices similar to black technology in electric propulsion engines.

Day by day, the parts processed in the CNC room are assembled bit by bit in the clean room by Won.

After working for more than half a month, the general appearance of the electromagnetic propulsion system can already be seen.

The electromagnetic propulsion engine located on the assembly frame is like a circular stone pier, with large and small pipes wrapped around it.

The big pipe is thicker than the wrist of a Korean won, and the small one is only the size of a little finger.

Some of these pipelines are cooling systems, some are working medium input pipelines, and some are control systems.

Large and small pipes are fixed on the surface of the electromagnetic propulsion engine like old vines wrapped around trees, which looks extremely messy.

These pipes are wrapped around the surface of the main body, causing the front section to look larger than the rear section.

This kind of design, at least, cannot be found in the various aerospace and aeroengines currently designed by humans.

However, under the explanation of Won, this design has brought a lot of inspiration to experts in aerospace engines from various countries.

Unlike electric propulsion engines, electromagnetic propulsion systems cannot be tested for the time being even after they are assembled.

Because other conditions are missing.

Working fluid, liquid hydrogen coolant, control program and other things.

As for the working medium, the electromagnetic propulsion system still uses the working medium 'xenon' currently used in electric propulsion engines in various countries of mankind.

It does not use air instead of xenon as the working medium like the electric propulsion-free working medium engine.

PS, this is also one of the great features of the electric propulsion-free fluid engine.

Xenon has become a high-quality working fluid in electric propulsion systems due to its characteristics of easy ionization, heavy ions, and friendliness to aircraft.

At present, humans can hardly find other working fluids to replace xenon.

Even if the close relative of xenon 'krypton' is used instead, its propulsion efficiency will drop sharply by about 15.00%.

So not to mention the use of air as the working medium of the electric propulsion engine.

In the eyes of experts from various countries, this is simply whimsical, like a dream.

After more than a year of research by various countries, they still haven't figured out how this is done.

Although the use of xenon as the working fluid of the electric propulsion engine is excellent, the efficiency is also very strong.

But it is unavoidable that xenon exists in very small quantities on the earth.

In the earth's atmosphere, the content of xenon is only one part in 150 million.

Extracting 1 liter of xenon gas requires more than two kilowatt-hours of electricity.

In the take-off stage, in order to generate high thrust, the working medium needs to be ejected with a large mass flow rate.

Calculated according to the efficiency of the electromagnetic propulsion system, it needs to consume about one hundred kilograms of xenon per minute.

And about [-] kilograms of xenon gas is enough for a half-ton detector to detect comets, the kind that never returns.

This is still a black-tech electromagnetic propulsion system that surpasses human beings, and the consumption of xenon is so terrifying.

If it is developed by human beings, take NASA's research and development of the electromagnetic propulsion engine as an example, if the same effect is to be achieved.

At least about ninety kilograms of xenon is consumed every second.

One is to consume 1 kilograms per second, and the other is to consume [-] kilograms per minute. It can be seen that there is a huge gap in technology.

Even so, Won needs a lot of liquid xenon if he wants to use the electromagnetic propulsion system to send the new space shuttle into the sky.

He has calculated that the three electromagnetic propulsion systems need to consume more than four tons of liquid xenon for a round trip.

If calculated according to the current 500 yuan per gram of liquid xenon, one kilogram of liquid xenon is 50 yuan.

And four tons of liquid xenon is two billion.

It costs two billion xenon to launch once and return once.

I am afraid that no country can afford this consumption.

Even Korean won can be exchanged for liquid xenon through technology points, which is quite painful.

However, in this system, the exchange of raw materials is much cheaper than the exchange of processed materials.

Using technology points to exchange, one unit of liquid xenon is [-] points.

And a unit of liquid is one cubic meter, calculated according to the density of liquid xenon is 3057kg/m3, which is a little more than three tons.

Four thousand seven hundred points can be exchanged for three tons of liquid xenon. This price can still be afforded by Korean won, and his technology points are close to one million.

It's worth spending some to get the extra rewards of side quests.

If he could exchange various materials in reality, he would become the largest material vendor in the world by himself.

Not to mention other things, as far as his current points can be exchanged for gold, the total amount is more than all the countries in the world combined.

It's a pity that technology points can only be used in the simulation space.

And things like gold are just a raw material for him in the simulation space.

Not even the cherished kind.

The unit conversion price of many raw materials exceeds that of gold.

The Korean Won does not know how the system calculates the exchange rate.

The only thing that is certain is that unprocessed pure raw materials are cheaper, but artificially processed parts and materials are more expensive.

For the test of the electromagnetic propulsion system, it took nearly another month to start.

Although the new space shuttle has not yet been manufactured, Won has manufactured the entire independent electromagnetic propulsion system.

Including storage for supplying xenon working fluid, controller, liquid hydrogen cooling system, control system of electromagnetic propulsion engine and other things.

The manufacture of these things is not simpler than the electromagnetic propulsion engine, especially the programming of the control system.

Even with integrated chip computers and Chinese intelligent programming language, it is not easy.

Because this is a relatively complete control system, not the one on the previous triangular aircraft.

The control system on the Le Luo triangle aircraft can't even be called a control system, it can only be called a simple control machine.

The control system used on the new space shuttle needs to control the engine to complete various functions such as power adjustment, aircraft orbit change, satellite launch, and electric propulsion engine switching in space.

The complexity of the two is completely incomparable.

(End of this chapter)