Rebirth of the New Farmers in the 1980s

No matter what means of transportation, the engine is the heart, without it, the power will be lost and the direction of progress will be lost.

The aircraft engine is the jewel in the engine, and its quality directly affects the aviation industry of a country.

It's a pity that Huaguo has obvious shortcomings in aircraft engines, and both military and civilian uses are lagging behind.

Military aircraft is related to the defense of a country's airspace, and a country without air supremacy during a war can only be beaten helplessly.

In this field, although Huaguo now has the J10 and J11, which are the best of the three generations, the engines are all hair.

Hua Guo's military aircraft engine technology learned from Maozi.

Mao Zi believes that during the war, it takes no more than 400 hours for a fighter jet to be shot down from the time it enters the battle. Therefore, Mao Zi's fighter jets are all designed according to this standard.

An engine life of four to five hundred hours is over.

This idea is understandable in wartime, but in peacetime it is a waste of precious things.

It is not easy to manufacture an engine, and it is too prodigal to scrap it after only a few hundred hours.

The biggest shortcoming of the Chinese Air Force is engine technology, which includes design, manufacturing and materials.

In fact, Huaguo people are not behind others in terms of design, the main thing behind is the material.

The absence of good materials naturally affects manufacturing.

The high-temperature-resistant material of the engine is the most critical part. Without good high-temperature-resistant materials, it is useless to design an engine no matter how well it is manufactured.

The material cannot support enough use time, and everything is equal to zero.

The high-temperature-resistant material that Xue Fengqin and Yang Li's team unintentionally made up for this gap has simply made Huaguo's engine life exceed thousands of hours. If more detailed research is carried out, it may be able to achieve Old rice plane engine level.

There are many things in the field of scientific research that point to point. If you make a breakthrough at a certain point, there is a great possibility that several difficulties will be connected, or even a small piece of problem will be solved.

Taking advantage of the shareholder wind of materials, Liming Factory overcame several engine material problems in one go.

As a result, Huaguo's engine technology seems to have been reborn overnight.

It should be a certainty that Xue Fengqin and Yang Li won the first prize of the National XX Science and Technology Award.

Of course, the remaining corner technologies of these technologies are used on the carrier of lithium batteries, which is enough to ensure that lithium batteries do not spontaneously ignite under any conditions.

When it comes to lithium batteries, you can't talk about electric vehicles.

Nanwan Group's electric motorcycles have now dominated the Huaguo motorcycle market.

Since the price of oil only rose but never fell, the price in Huaguo's oil product market was between 4.5 yuan and 5 yuan at this time.

The actual fuel consumption of a motorcycle is usually around two liters per 100 kilometers.

Don't believe the fuel consumption of 1.5 per 100 kilometers written in the manual, that refers to a pure new car.

The fuel consumption of a new car after one year cannot be backed by 1.5 fuel consumption.

This only refers to motorcycles below 100, such as 125 motorcycles,

Even a new car is worth more than two fuels, not much more.

In this way, the cost of fuel vehicles increases, and the advantages of electric vehicles are highlighted.

Electric motorcycles can basically be charged for one kilowatt-hour, and at most it will not exceed two degrees, and the cost will not exceed one yuan.

Nothing is more suitable than riding a motorcycle burning oil.

In particular, the motorcycles in Nanwan have a range of more than 100 kilometers, and commuters can charge their batteries once every three days on average.

This is the biggest reason why electric motorcycles have entered people's field of vision in the past two years.

In 2005, Nanwan Group sold more than 200,000 electric motorcycles, which is considered a small scale.

As of September this year, Nanwan Group has sold the same amount as last year, and it is expected to exceed 300,000 electric motorcycles by the end of the year.

At this rate, the annual sales of electric motorcycles will reach 500,000 in the next two years.

The former glory of Nanwan Motorcycle is about to make a comeback.

Electric motorcycles have begun to take shape, and the next step is to formally establish a project for electric vehicles.

Although a year ago, when the electric motorcycle was successfully developed, Nanwan began to carry out the research and development of electric motorcycles, but there was no formal project approval, and it was just a game of beating the rabbits.

It is different now, with formal projects, formal R\u0026D personnel, and formal funding allocation.

Wanfeng has three requirements: a battery life of 600 kilometers or more, a set of batteries with a mileage of no less than 70,000 kilometers, parentheses: man-made damage is not included; the cost of each ordinary electric car should not exceed 50,000 yuan.

He believes that as an electric car, no matter what you use to build it, if it exceeds 100,000, it is a hooligan.

For example, a pure electric car in later generations sells for three to four hundred thousand, why do you have it?

Just depending on the configuration in the car?

Wan Feng's future pricing for his group's electric vehicles is no more than 100,000 yuan, and the price of replacing a set of batteries is between 10,000 and 20,000 yuan.

certainly! If the customer needs a luxurious configuration, that's another story.

Electric vehicles still continue the idea of ​​Nanwan electric motorcycles, relying on powerful ternary lithium batteries as the main power, equipped with powerful DC generators to continuously charge the batteries during vehicle operation.

In this way, the endurance of the vehicle will be greatly enhanced.

The three major components of an electric vehicle in the last generation were batteries, motors, and electronic controls.

Now Nanwan Group has changed the three major parts of electric vehicles into four major parts, adding a powerful generator, and the generator is still the most important component.

How far a Nanwan electric car can run depends mainly on how much power the electric car's engine can charge the battery.

If the charge of the engine can be equal to the discharge of the battery, the battery life of these two electric vehicles can theoretically last forever.

But...it's simply not possible to drop.

When the vehicle is stopped, it is still necessary to rely on alternating current to supplement the power supply.

Why do motors use direct current?

Wan Feng recalled that the military of Huaguo in the previous generation took the direct current path in researching electromagnetic ejection of aircraft carriers.

But the West uses alternating current, and the result is a lot of problems. Whether it is the USS Ford aircraft carrier in the United States or the all-electric destroyer in Yingguo, they have become semi-finished products, and they spend far more time lying in the nest than showing off at sea.

This also made Hua Guo's great god surnamed Ma utter the domineering and sideways saying that if you want to lead, you must lead the United States.

The route is correct, the next step is a matter of time.

After the official approval of the electric vehicle project, more than 100 members of the Lanxinghan team immediately started the research and development of higher power engines.

Wan Feng believes that if Lan Xinghan's team can develop a high-power generator set, the military will be happy to adopt it.

In this way, Huaguo's all-electric propulsion fleet may appear faster in the future.

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