A huge farm, harmless to humans and animals, no one will notice.

Those huge machines can be said to be water storage towers, storage tanks and the like.

Many of the big farms of the United States imperialism have a lot of huge storage tanks. Looking at the past from a distance, outsiders can't tell the difference at all.

As for those who are insiders, they can only see clearly when they get closer.

What is the name of the farm?

It's called Farm No. 1.

Specializing in breeding No. 1 soil pigs or something.

Later, when I go to other cities, I will do it, it will be No. 2 and No. 3......

When the number of the farm reaches more than 100, it is almost time for me to retire.

Go to the Great Northwest to do a farm......

Go to Africa to start a farm......

This kind of harmless project must be welcomed by everyone!

"The farm needs water. But there is no river nearby!" Cheng Kailong frowned and said, "It needs to divert water from a distance, the project is huge, and it is easy to attract attention." ”

"It doesn't matter. God it's going to rain regularly. Wang Buan said with a smile.

What is the biggest reliance on a farm?

A synthesizer of water molecules, of course!

With this baby, it is definitely smooth wind and rain, and the grains are abundant!

If it rains, it rains.

If it doesn't rain, it won't rain.

Not to mention on the outskirts of Yucheng, even in the Taklamakan Desert in the great northwest, farms can be established.

Water is the source of all things.

As long as there is water and sunlight, most animals and plants can thrive.

Rice, wheat, corn, potatoes, sorghum, all the same.

In addition to food crops, there are also a large number of cash crops. Including all kinds of fruit trees and so on. What do you like to eat most lychee, longan, mango, dragon fruit and the like?

Seriously, Wang Buan is really a little eager to try!

The second-level water molecule synthesizer covers an area of more than 100,000 square kilometers.

If a few water molecule synthesizers are regularly placed in the great northwest, the entire northwest can be turned into 10,000 acres of fertile land. The same is true for North China. Since then, there has been no smog or sandstorms in the capital.

Our country is very large, more than three times the size of India. India has only 2.98 million square kilometers of land territory. However, the area of arable land in our country is not as good as that of India. The main reason is that most of the land in North China and Northwest China is relatively dry and cannot be fully utilized. In these areas, there is a severe shortage of water resources.

If sufficient water resources are available, these regions can be revitalized and economic growth spurred.

Tien Shan Province alone has a land area of 1.6 million square kilometers, and when fully utilized, the effect is simply unpredictable.

If you open your mind a little, you can also think of the Middle East and Africa.

We don't export revolution either.

Let's export water.

Do you want water in the Middle East? Water is more expensive than oil.

If you want water in Africa, if you want water in the Sahara Desert, if you want water, you have to listen to us......

Well, to put it another way, the countries of the third world should be closely united......

When I think about it a little, I feel a little excited.

When he had money, he would buy a large piece of land in the Sahara Desert as his private domain.

How much is the area?

At least a million square kilometers or more.

If all goes well, it is not impossible to build three to five million square kilometers.

After all, the Sahara Desert covers a total area of 9 million square kilometers. Don't overdo it yourself to buy half of it. It's one of the most inhospitable places on Earth, and who cares?

As for those warlords in Africa, who are busy fighting wars and making money all day long, as long as they have money, they are 100% willing to sell!

Napoleon sold Louisiana for a very cheap price!

What is it to sell the Sahara?

Who else but himself can turn the Sahara Desert into treasure?

Therefore, the water molecule synthesizer is definitely the big killer of the big killers. Confidentiality is mandatory.

All other machines can be sold. Only this one can't be sold.

You can't even let others know.

"By the way, this is the latest high-temperature corrosion-resistant alloy information. This is an improvement over the previous one. Hope it works for you guys. Wang Buan sent a copy of the information.

"Is this true?Withstand 3600 degrees of high temperature?" Cheng Kailong was completely stunned after reading it.

"Of course!" Wang Buan said confidently.

"Okay!" Cheng Kailong slowly popped out a word from the depths of his throat.

This information is about secondary high-temperature corrosion-resistant alloys.

The size of a soybean can withstand the weight of 3,600 tons. Able to withstand high temperatures of 3600 degrees. Capable of withstanding 360 tons of centrifugal force.

This alloy is simply an artifact for making aero engines. No other material can compare.

Especially to withstand the high temperature of 3600 degrees, it is simply appalling.

It must be known that the main defect of the current Taihang engine is in terms of life.

The high temperature combustion of the engine is very damaging to the material.

Especially after the turbofan is started, the temperature soars, which is definitely a fatal test for the manufacturing materials.

Once the turbofan is burned, the life of the engine block may be reduced by one-fifth.

If the turbofan burns for more than twenty minutes, it is possible to scrap the entire engine.

If it is made of these special high-temperature corrosion-resistant alloys, the life of the engine will be greatly increased. It's easy to increase it more than a dozen times.

It can withstand high temperatures of 3600 degrees Celsius, which is enough to withstand long-term turbofan burning.

Moreover, these super powerful raw materials can also be used to make turbine blades. This is also a fatal flaw.

Now, all these weaknesses have been filled.

No wonder Cheng Kailong is excited.

Those aviation experts may even be excited.

With these powerful materials, they were able to design even more powerful engines.

The biggest defect of the domestic large aircraft C919 is also the engine.

Now, this problem has been solved as well.

"And oh. Wang Buan sent the technical information of titanium alloy.

"Oh my God!" Cheng Kailong let out a low cry again.

As a soldier, he must have a strong ability to deal with changes, and he will not lose control easily in case of trouble.

However, in the face of the technical information handed over by Wang Buan, he couldn't help it. No way, the numbers are so exciting. Even crazy!

If there is one disadvantage of high-temperature corrosion-resistant alloys, it is that they are not satisfactory in terms of weight.

Now, titanium alloys just make up for this shortcoming.

Titanium alloys are comparatively lighter.

The more titanium alloy is used in the aircraft, the lighter the weight.

The lighter the weight, the faster the flight speed, the longer the range, and the more flexible the combat maneuvers will be.

The perfect combination of titanium alloy and high-temperature corrosion-resistant alloy can easily make the fighter surpass the double three.

What does Double Three mean?

The ceiling is more than 30,000 meters.

Speed over Mach three.

Among the officially installed military aircraft, so far, in a hundred years, only two aircraft have been able to successfully surpass the double three.

One is the Blackbird SR-71 of the US imperialists. It is claimed that it has never been shot down.

One, the MiG-25 of the Polar Bear, and later the MiG-31 variant.

Currently, the maximum speed of our country's most advanced J20 fighter is Mach 2.5 (850 meters per second), which is equivalent to 3,000 kilometers per hour.

Whereas, the Blackbird has a maximum speed of Mach 3.35, which is equivalent to 4062 kilometers per hour. More than 30%. If you take into account the development time of the Blackbird, which is the sixties of the last century, then this speed is simply terrifying. Fifty years later, we still can't keep up.

On the one hand, the material of the fuselage is not good.

On the one hand, there is the lack of thrust of the engine.

Either way, it has a lot to do with the basic material.

The MiG-25 was also forced to adopt a stainless steel fuselage due to the inability of the base materials. As a result, the consequences are also extremely severe.

Due to the heavy weight of the fuselage, the thrust of the engine must be terrifying. Therefore, the life of the MiG-25 engine is very short. Normal use, up to less than 150 hours. If you are flying at maximum speed with the maximum afterburner, hold on for more than ten minutes at most. After landing, the engine is scrapped directly.

Obviously, such an engine is not of much combat significance.

Even basic training time is insufficient, how to improve the combat level of pilots?

Blackbird's engine, on the other hand, can be recycled and has a relatively long lifespan. It's basically more than 1200 hours.

In order to maintain the life of the engine, the J20 has a cruising speed of only Mach 1.83. Approximately 2240 kilometers per hour.

Even so, the J20 uses a polar bear engine. The life of the domestic Taihang engine has always been unsatisfactory. The thrust-to-weight ratio is also insufficient. Equipping J10 and J11 is barely OK, but for J20, it's indeed a bit behind. Therefore, the turbofan-15 engine is currently being fully developed. I hope to make up for this shortcoming.

The biggest shortcoming of the turbofan-15 engine is the material. High-precision raw materials.

Without the right materials, everything is in the air.

On the contrary, if there are suitable materials, the domestic Taihang engine can also become an artifact.

Otherwise, how could Cheng Kailong be so excited?

It is roughly estimated that after the use of completely new materials, the life of domestic engines can be increased by at least three times.

This is simply earth-shaking for the use value of the engine.

In addition, titanium alloys are also indispensable for the fuselage of fighters.

As soon as the speed of the fighter breaks through Mach 2.5, a special thermal barrier is formed. The temperature of the fuselage rises sharply.

Most of the metals are thermally expanded and contracted. Titanium alloys are no exception. Once the speed exceeds Mach three, the fuselage of the fighter will be lengthened due to the thermal barrier. For example, the Blackbird will have a full 30 centimeters of length. This requires a very high quality of titanium alloys. It must be as small as possible in terms of the amount of thermal expansion and contraction.

The secondary titanium alloy just meets this demand.

Even at temperatures up to 3600 degrees, its expansion error does not exceed 1 mm.

Basically, this error is negligible.

In fact, even at speeds of more than Mach 3, the temperature of the fuselage is unlikely to exceed 3600 degrees.

Repeated theoretical tests have shown that it is about 500 degrees at most.

If the speed exceeds Mach 6, the fuselage indicates that the temperature can reach about 1500 degrees.

In other words, even at six times the speed of sound, the secondary titanium alloy can be easily dealt with.

Even, ten times the speed of sound, is fully withstandable.

Ten times the speed of sound!

It's scary to think about.

3,140 meters per second, 11,304 kilometers per hour.

More than 10,000 kilometers per hour!

It only takes four hours to circle the earth!

"I would like to apply for a special medal for your great service. Cheng Kailong said solemnly.

"Okay!" Wang Buan did not refuse to come for honor.

"You wait patiently. ”

"Good. ”