Hand rubbing nuclear fusion live in the wilderness

Chapter 289 The Surprise Comes
With a photolithography machine, a designed circuit diagram, a variety of materials such as monocrystalline silicon wafers, and various knowledge information in his mind as an aid, Won will control the electric propulsion smoothly-no propellant engine needs Various functional chips have been manufactured.

The electric propulsion engine, which had been stored for a long time in the reinforced steel workshop, was dragged out again.

Installation of control equipment, connection of signal lines, installation of control switches, installation of adjustment switches, installation of power converters, and connection of functional chips.
Various related control parts of the electric propulsion engine that had been manufactured but not installed before were installed neatly and orderly by Won.

The next step is to test again.

Cold blowing test, hydraulic simulation test, power supply instability detection, engine resistance limit temperature detection, vector angle change detection, power output change detection.
This time, all kinds of basic testing procedures that could be done were completed, and it took a full fifteen days.

Compared with the last inspection process that took less than four days to inspect the electric propulsion engine, this time the inspection process took several times longer.

Moreover, this is only a basic inspection that can be done, and the rest of the inspections that require professional high-precision and computer-assisted inspections have not been done.

For example, for the sensors and sensors used in the measurement of the parameters of the whole process of the engine, KRW does not manufacture these two.

However, he used various probes instead.

Or "multi-component force test test", this is simply not done, because the conditions are not enough to do it.

Doing this requires high-computing computers for auxiliary manipulation and data analysis.

Where can the South Korean won get a computer with a high number of calculations?

Even if there is, the data analysis system can kill a person if it is written, and the time is simply too late.

In fact, his inspection and testing of the electric propulsion engine was completely incomplete.

An engine that can really be applied to an aircraft, the test process is much stricter than what he did, and it takes too much time to know where it is.

For example, in Huaguo, in the development of a fighter jet engine, at least 51, or even as many as 114 engines are required for ground tests and flight tests before the final finalization.

Because the ground test of the engine requires at least tens of thousands of hours, and the maximum test time can reach more than [-] hours.

In addition, there are tests including various flight tests that require more than [-] hours.

This is why the aircraft was born in the early twentieth century, but after more than 100 years, the engine has only evolved five generations.

For example, Da Maozi's fifth-generation engine technology, in fact, the technical principle is still in the 80s of the last century.

But it took a full 30 years before it was completely completed and deployed to fighter jets.

From here, it is enough to see the hardships of engine technology research and development.

It is not easy for Hua Guo to catch up to the top all the way from the foundation of being behind for decades.

This is inseparable from the various efforts of countless scientific researchers and ordinary staff.

More than half a month passed, and when Han Yuan completed the last micro-intake wind tunnel test and obtained the data of the engine, he completely relaxed.

After fifteen days of testing, although he was confident in what he had created, Han Yuan was still full of uneasiness.

This is human nature, and it is the same for anyone.

But now he can finally relax. After [-] days of various tests, the various data presented by the electric propulsion engine's feedback perfectly meet the standards.

That is to say, it has already been applied to the manufacture of the Le Luo triangular aircraft; that is to say, it has been completely completed in terms of the engine of the aircraft.

With an engine that has successfully passed all tests, the remaining Korean won can be exchanged for technology points.

A total of six electric propulsion engines are needed on a Leluo delta aircraft. He built one and needs five more.

By the way, another thing that needs to be mentioned is that the testing of lithium-sulfur batteries was also completed within these [-] days.

After all, many tests of electric propulsion engines take a long time, and there will be a lot of fragmented time during this period, which can just be used for testing lithium-sulfur batteries.

The last time I prepared a lithium-sulfur battery, because I was eager to use it to hunt the ancient Warnabi snake, I only did some simple tests such as charging and discharging.

And in these fifteen days, with these piecemeal time, South Korean Won also finished testing the lithium-sulfur battery simultaneously.

The quality of the things he produces is still guaranteed.

Even if the lithium-sulfur battery is rubbed out by hand, except for some impact on the capacity, there is no problem at all in other aspects, especially in terms of safety.

You must know that the testing of batteries is extremely strict.

In addition to the conventional high/low temperature start-up detection, battery capacity detection, temperature change resistance performance detection. And other routine detection tests.

KRW has also done various safety tests such as acupuncture puncture detection, high-altitude drop detection, and battery deformation detection.

There is even a use of a hammer to completely smash the prepared lithium-sulfur battery to test whether it will explode or burn when it is violently damaged.

The importance of this thing is no less than that of electric propulsion engines.

In the eyes of Korean Won, the safety inspection of lithium-sulfur batteries is even more than that of electric propulsion engines.

The engine stopped in the air, and there was still a glimmer of hope for survival. The battery exploded, so hehe.

It should be known that in the design, the total weight of the Leluo triangular device is [-] tons, while the high-energy storage lithium-sulfur battery occupies [-] tons.

It accounts for more than one-third of the weight, if there is something wrong with the battery in the air.
Tsk tsk, it is estimated that even the corpse will not be found by then, and it will become light in the true sense.

It's scary to think about.

A lithium battery of one or two hundred grams in a certain star company exploded and blew up people's faces to pieces.

And if the [-]-ton high-energy storage lithium-sulfur battery explodes in the air.

The power is probably no less than [-] tons of high-explosive TNT.

Therefore, for the detection of lithium-sulfur batteries, KRW is extremely strict.

Fortunately, the detected results and various data meet the standards. Even if the battery was smashed to pieces with a hammer, there was no explosion or combustion.

In addition, for electric propulsion engines and lithium-sulfur batteries, in addition to their own testing, KRW actually has another way of judging.

Very interesting way of judging.

The specific way is to read private messages.

That's right, it's just a private letter from Huaguo.

This is a coincidence that was formed a long time ago.

As early as a long time ago, many people contacted him through private messages, and Hua Guo was among them, but Han Yuan never replied.

In addition to some tentative contacts, private letters from certain departments or laboratories in Huaguo sometimes include some questions about science and technology.

For example, when the 'ZS-522 high temperature resistant and anti-adhesive protective coating' was prepared a long time ago, some private messages from Huaguo asked about the problems and reasons that occurred during the reprint.

At that time, Han Yuan happened to be bored and read the private message, and then talked about this aspect by the way the next day.

This may be misleading. Since then, basically every technology replica has some problems and will contact him through private messages, hoping to get his reply.

Although he basically didn't pay much attention to these private message issues later on, especially after considering system issues, in order to allow humans to maintain their own research and development capabilities, he ignored such issues again.

But this situation has continued.

But now, South Korea can roughly judge whether there are any serious problems with the electric propulsion engine and lithium-sulfur battery through the questions in the private message and the data passed over.

After all, these two technologies have been around for a while, enough for Huaguo to replicate them and conduct certain tests.

Among these tests, there must be some tests that he has not done.

Through some data from private messages, South Korea can also assist in judging whether there is any problem with the electric propulsion engine and lithium-sulfur battery.

In addition, in addition to various targeted and strict tests, in the design of the aircraft, each lithium-sulfur battery is separated by a fire-resistant material with strong toughness and hardness.

Even if there is a problem with a single battery, it will not affect other batteries.

In addition, the battery part also has protective measures such as an automatic disconnect switch.

To put it simply, it is when a battery accidentally explodes, burns, or is seriously damaged.

The relevant protection measures will be automatically activated immediately to isolate that battery or the battery in that area to protect other batteries.

These things were all considered and revised with reference to knowledge information when they were originally designed.

After all, you have to pay attention to things that involve your own life.

Therefore, when designing, Won tried to enlarge the volume of the triangular aircraft between the balance and suitable points.

Judging from the data on the design drawings, the volume of the Leluo triangular aircraft is much larger than that of an ordinary car or SUV.

The height of the entire aircraft reached [-] meters at the highest point in the center, and the length of the three sides exceeded ten meters.

The aircraft is divided into two layers. The bottom layer is where various components and instruments such as electric propulsion engines, lithium-sulfur batteries, landing gear, and control computers are placed.

The upper layer is where the display screen and various control instruments are placed.

These things are copied directly from the knowledge information in the mind.

But to be honest, the entire aircraft is extremely simple, except for the necessary parts, there are almost no decorations.

Even the floor of the compartment adopts a solid and reliable combination of titanium alloy skeleton + skin, which is fixed by rivets in order to save weight.

That's why the weight ratio of lithium-sulfur batteries is so exaggerated.

The 30.00-ton lithium-sulfur battery accounts for about [-]% of the weight of the entire aircraft.

Compared with new energy vehicles, the proportion of battery weight is much higher.

But in terms of volume, unlike new energy vehicles, which only have a small space on the chassis where batteries can be placed, aircraft have enough space to place lithium-sulfur batteries.

Of course, the total weight of the battery is too heavy is not good.

Although more batteries can provide more power, it will put a greater burden on the engine, and the thrust requirements for the engine will naturally be higher.

After all, as the overall weight goes up, the requirements for the engine are naturally higher.

For an aircraft, the weight of any part is something that needs to be considered.

Just like civil aviation airliners, the recruited flight attendants all have weight requirements.

Most of the waiters on long international flights are young, pretty, slim women.

One reason is that international flights are the face of a country, and the other is that younger women weigh less.

When staying on the plane, you can save more fuel.

A woman who weighs less than [-] catties, and a fat aunt who weighs [-] catties, who is more fuel-efficient and uses her toes to figure out.

Of course, there are other purposes, this depends on personal wishes.

The test of the electric propulsion engine and lithium-sulfur battery was completed, and the test results met the requirements, which made the Korean won and the audience in the live broadcast room very happy.

Because it represents a big step closer to the general emergence of flying machines.

After hoisting the tested electric propulsion engine back to the steel bar factory for safekeeping, KRW returned to the chemical laboratory again.

Take it out from the storage room to prepare the material of 'lanthanum gallium silicon thin film solar film'.

After checking the required materials and confirming that there are no omissions, Han Yuan pulled the camera and said with a smile:

"Aren't you very interested in how I provide power to the aircraft?"

"Now the answer comes."

"In addition to the high-energy lithium-sulfur battery that can store a considerable amount of electrical energy, the next thing I will manufacture will be the second component that provides electrical energy to the aircraft."

Hearing this, the curiosity of the audience in the live broadcast room was immediately aroused, and they all urged to ask.

Han Yuan smiled, and continued: "Solar thin-film power generation panels!"

"On the aircraft I designed, the upper part that can receive direct sunlight will be covered with solar panels to continuously provide electricity for lithium-sulfur batteries."

As soon as this remark came out, there was an uproar in the live broadcast room.

【solar energy generation? 】

[Anchor, are you sure you're not joking? 】

[My solar water heater can't boil a box of water even if it is exposed to the sun for a day in summer. The efficiency of solar power generation is really rubbish at present. 】

[Wind and solar power generation is notoriously unreliable, anchor, are you sure you want to use this?Don't fly into the sky, the battery is dead and fell down (_)]

[Anchor anchor, you should build a small nuclear fusion power generation device. 】

[Maybe the anchor has some black technology, why are you denying it so quickly? 】

[If it is like 'Wall-E', the battery can be fully charged in a few seconds, and those who deny it upstairs will be slapped in the face in an instant. 】

[To be honest, the power generation board of Wall-E in Robot Story is really awesome! 】

[No, no, no, you all got it wrong upstairs. It’s not the power generation board that’s awesome, but the battery. Every time Wall-E is charged, it’s just a lonely charge. In fact, the battery has never been used up. 】

[What kind of battery is so powerful that it can't be used up after working for at least 700 years? 】

(End of this chapter)