bonanza

Chapter 670 Renewable Energy

Although the NK-95 turboprop engine used by the famous Tu-12 strategic bomber is also a counter-rotating design.

But those are two sets of turboprops that counter-rotate, and counter-rotate to offset the torque generated by each other, thereby generating greater thrust.

The air flow of the turbofan engine leaves the compressor and enters the combustion chamber in an axial flow. Without swirl, there is no torque, and this counter-rotation is not required at all.

It is such a wonderful counter-rotating design, but the factory has been tossing on it for many years, and once declared mass production, but was soon stopped due to an accident.

The blade speed of the Tu-95 engine is only 735 revolutions per minute, while the speed of the turbofan engine is tens of thousands per minute. The technical difficulty of the two is not at the same level at all.

After watching the engine, Yang Dongsheng paid a special visit to the Chang'an City Government.

Yang Dongsheng plans to put the drone project in Chang'an.

UAVs are a high-tech industry. To make UAVs, first of all, the company must be located in a good city, at least at the provincial capital level, so as to retain talents;
Secondly, the local area must have a good aviation industry foundation;

Third, there must be a large area of ​​sparsely populated open space around for drone test flights.

In this way, only Chang'an, the capital of Shaanxi Province, and Rongcheng, the capital of Sichuan Province, meet these conditions.

Yang Dongsheng prefers Chang'an, because Rongcheng builds fighter jets, while Chang'an builds transport planes, and their drone is also a transport plane to put it bluntly.

Moreover, Chang'an also has educational advantages. Chang'an University of Technology can find almost all the talents needed to manufacture drones.

The biggest problem before them now is that they need to build an airport!
Although they currently have a good relationship with Chang'an Aircraft Manufacturing Factory, and they can use the airport for a test flight, but Yang Dongsheng still has more far-reaching plans.

To the west of Chang'an is the sparsely populated western region. Dongsheng Foods has opened up large areas of land in Mongolia, Xinjiang, and Gansu provinces, which are production bases.

To the east of Chang'an is the densely populated central and eastern region, which is the consumer market.

In the future, large drones will be used to transport things to Chang'an, and then small drones will be used to transport them to various cities.

Chang'an will be an important transportation node in the future.

The results of the talks were not bad. Changan welcomes them to invest, and they will give as much support as possible to the airport.

After leaving Shaanxi Province, Yang Dongsheng went to Mongolia and Xinjiang Provinces.

The earth has returned to spring, and the grass and winter wheat planted last year are already full of vitality.

It's just that they originally planned to reclaim at least 6000 million mu of land in Xinjiang this year, but the progress was a bit behind due to the epidemic.

It was almost May, and Yang Dongsheng returned to Huajing to prepare for the EMBA interview.

Not long after, Liu Xinyu also returned from Central Asia.

"Is there an epidemic over there?" Yang Dongsheng asked.

"Yes! But the land there is sparsely populated, and infectious diseases are not easy to spread! And to be honest..." Liu Xinyu hesitated, "After the disintegration of the Soviet Union, a large number of vested interests were born there. There are a large number of drivers, bodyguards and servants in my own big manor, even if there is an epidemic, they will not be infected, and as for the life and death of the people below, they are not lazy at all."

"so serious?"

"I feel that there is even more corruption there than in Russia. Anyone with a little power dares to ask you for money, and it is open!"

But fortunately, Central Asia is corrupt enough. Liu Xinyu has only been in the past few months, and this time he has harvested copper, chrome, molybdenum, lead-zinc mines... the biggest harvest comes from coal mines.

The Karaganda coalfield in Kazakhstan is the largest producer of coking coal in Central Asia.

The total area of ​​the coal field is about 3600 square kilometers, and the proven reserves are nearly 400 billion tons, of which 60% is coking coal.

However, the quality of the coal here is not very good, and the ash content is generally above 20%. This is the place farthest from the coastline in the world, and the transportation costs for exporting are huge. The coking coal produced is mainly sold to the nearby Temirtau Iron and Steel Plant. .

And even this Temirtao Iron and Steel Plant is currently half dead!

Liu Xinyu got about 20 billion tons of coking coal this time.

After packing up the newly acquired minerals in Central Asia, Yang Dongsheng took a look at the situation of each mine.

The combustible ice in several mines in Guazhou is almost used up, and Yang Dongsheng plans to get some more from Canada.

But after transferring the [-]D map to northern Canada, Yang Dongsheng was suddenly taken aback.

I saw that next to the combustible ice he was about to remove, the place where he had already removed the combustible ice formed a pattern like a ghost drawing, and the combustible ice formed this pattern.

Although not as much as he had removed before, yes, the combustible ice did regenerate.

To put it bluntly, combustible ice is methane and water!

This place has entered the lower reaches of a big river, so it is not surprising that there is water.

But where does methane come from?
As long as you have a little common sense, you know that oil and natural gas are non-renewable energy sources.

But what did he see now?Methane actually regenerates!
Yang Dongsheng turned his attention to the deeper underground. His ability has increased a lot recently, and can reach about 15000 meters.

In places where Yang Dongsheng's abilities are not yet visible, what exactly is going on, that he can continuously generate methane!

Although he couldn't see the situation there, after removing the combustible ice, Yang Dongsheng made the underground into a relatively loose structure again, and specially brought in some water to facilitate the regeneration of combustible ice.

Yang Dongsheng successfully participated in Huaqing's EMBA interview. It took half an hour to ask some questions about his experience in management. Yang Dongsheng felt that he answered well.

Back to the residence, came to the baby room, little Yang Jin just woke up.

Yang Dongsheng couldn't help poking her round belly, Yang Jin kicked her legs, Yang Dongsheng poked again, Yang Jin just grinned and started crying, "Wow!"

"You made her cry again!"

Yang Dongsheng walked out resentfully, he can't be blamed for this, the main reason is that the little girl is too timid.

Yang Dongsheng remembered that when Yang Yue was younger than Yang Jin, she couldn't even sit up. Once Yang Dongsheng annoyed her, Yang Dongsheng still remembers that little posture - wishing to get up and fight with Yang Dongsheng immediately.

At this moment, Yang Dongsheng's cell phone rang, and it was the second sister's call.

"Richu called me and said that he won't be returning to China anytime soon!" said the second sister.

"Why don't you come back? I bought him the house!"

"Because of the epidemic!"

"You didn't tell him that the domestic epidemic has been brought under control?"

After entering May, although new cases are still being discovered across the country, the increase has continued to decline, and more importantly, the death toll has stopped increasing.

Relevant departments also announced that the epidemic has been basically brought under control!
"I told you, but he didn't believe me!"

(End of this chapter)