In the military industry that year, the cloud bombs started to wash the ground for monkeys

The Yingjiang military is very strict about the confidentiality of F22 parameters, and few people know about it.

But Lu Xuan came from the future, so he was very clear about it.

Even other people who didn't know were shocked when they heard the news.

After all, this is the fifth-generation fighter that Yingjiang claims.

It forced Mao Xiong to spend huge sums of money to develop the same type of fighter.

This is also part of Eagle Sauce's plan to launch Vantaa against Mao Xiong.

However, Lu Xuan quickly calmed down, he didn't believe that Ying Jiang was so generous and selfless.

"Mr. Wells, what price will we pay for selling such engine technology to us?"

Lu Xuan decided that no matter what price he paid, as long as he could get this engine, it was worth it.

Even if the engine technology is not very mature now, it still needs to undergo rigorous testing and upgrading.

But based on Lu Xuan's understanding of this engine, it is not difficult to develop an equivalent engine.

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Wells smiled and said: "Of course, the engine technology is not very mature, it depends on whether you dare to ask for it."

After thinking for a while, Lu Xuan said firmly, "Of course!"

"Well, our military's quotation is... 10 billion yuan."

"10 billion?"

Lu Xuan frowned.

It's not that this engine technology is too expensive for 10 billion meters.

Rather, it was too cheap, at least in Lu Xuan's view, it was very cheap.

"But I want to see some technical information." Lu Xuan said seriously.

It is only confirmed that it is the F119-PW-110 low-bypass ratio afterburning turbofan engine.

Regardless of anyone's objections, he will sign the contract without hesitation.

"of course."

Wells beckoned.

 …  

An expert handed over some technical information and introduced it:

"This is a brand new engine that can be mounted not only on fighter jets, but also on cruise missiles."

"Its theoretical speed can reach Mach 4 to 5. Of course, it needs to reach Mach 3 before it can really ignite successfully..."

Hearing this expert's introduction, Lu Xuan's heart jumped wildly.

Ramjet.

This is a ramjet.

Instead of the F119-PW-110 low-bypass ratio afterburning turbofan engine.

But Eagle Sauce sells this engine as a F119-PW-110 low-bypass ratio afterburning turbofan engine.

If it is someone else, I really believe it.

But Lu Xuan traveled from the later generations.

How could it be possible not to know the F119-PW-110 low-bypass ratio afterburning turbofan engine and ramjet engine?

Ramjet.

Full name ramjet engine.

It is an air jet engine with a very simple structure and suitable for high-altitude and high-speed flight.

This is the top engine that has been researched hard by countries all over the world after entering the 21st century.

In the 21s and 40s, such engines were already common.

Because this engine has excellent economic performance.

Especially after the ion ramjet engine was developed.

The performance of fighter planes or missiles is even more prominent.

Because in the upper atmosphere, due to the effect of the sun and cosmic rays.

Part of the air breaks down into ions, and when these ions recombine into molecules, a tremendous amount of energy is released.

Just spray in a small amount of catalyst to combine the ions into molecules to propel the plane or missile, not much fuel at all...gate.

161 Ramjet engine design data available

Although the ramjet engine is powerful, it also has very high technical requirements.

Even if the eagle sauce and Maoxiong of this era are united, they can't make it.

Because when flying at supersonic speeds, the high temperature generated by the friction between the engine and the air will reach 1000 degrees.

The temperature in the combustion chamber of the engine will reach 2600 to 2800 degrees.

In this era, there are only materials such as pure tungsten and molybdenum that can withstand such high temperatures.

These materials have sufficiently high melting points and have very good high temperature resistance properties.

But this material also has problems that cannot be solved.

The density of the material is too high, more than twice that of ordinary steel.

Therefore, the ramjet engine failed to solve the material problem even in the early 21st century.

However, in the 21s and 40s.

The Rabbit family is the first to solve this mystery that plagues the world.

It is a material with excellent performance obtained after multi-level fusion of graphite, tungsten, molybdenum, and rare earth "three three zero" elements.

Later generations called this material Shimo rare material.

The melting point of graphene materials exceeds 4000 degrees, and the heat dissipation is also very good.

It can fully withstand the ultra-high temperature generated by the ramjet during supersonic flight.

Moreover, this material also has very strong strength and hardness, and is an excellent armor material.

If there hadn't been a ramjet engine, Lu Xuan would have almost forgotten about such a heaven-defying thing as graphene material.

Lu Xuan already had the detailed production technique of this material in his mind.

If you can get ramjet technology.

Lu Xuan can make the Rabbit family's fighter jets and rocket engine technology ahead of the world for at least 30 years.

At that time, let alone three times the speed of sound, there will be no problem with five times or ten times the speed of sound.

Of course, to come up with such a fighter, the weak human body cannot bear it.

But at least the world's first double triple fighter with a speed of Mach 3 and an altitude of 30000 meters can be developed.

With ramjet technology, faster cruise missiles can also be developed.

Double-three fighter jets paired with supersonic cruise missiles are definitely an existence against the sky.

So when I heard Wells said that he would sell the ramjet technology.

Lu Xuan was so excited that his heart almost stopped beating.

Ramjet technology, not to mention 10 billion yuan.

Even if it was 20 billion yuan, Lu Xuan would tighten his belt and buy it.

But he still forced himself to calm down.

Only he can make a ramjet in this era.

And Eagle Sauce is obviously going to use this engine to trick rabbits.

Let the rabbit consume a lot of manpower, material resources, and astronomical funds.

In the end, it was discovered that this was simply an impossible engine to manufacture.

From this we can see how insidious Eagle Sauce's intentions are.

But Lu Xuan must not expose it now.

Not only can't be debunked.

How excited to be.

Thank you so much for Ying Jiang's greatness and selflessness.

So he stood up and thanked: "Mr. Wells, Eagle Sauce is indeed our best friend."

"With this engine technology, our third-generation fighters have a strong heart."

"We will be able to deal with the most advanced fighter jets of the evil bears."

Seeing that Lu Xuan had fallen into the pit, Wells was already bursting with laughter.

What he likes to see the most is that the rabbit is obviously cheated, and the rabbit is still grateful to him.

"Lu, as I said, we will help you solve the engine problem of the third-generation fighter jets, and I will do what I say."

Although the value of the ramjet in Lu Xuan's place is far more than 10 billion yuan.

But in the current era, it is tasteless, even deceptive.

This point, Yingjiang people are very clear.

Therefore, it is impossible for Lu Xuan to give them 10 billion yuan.

"However, Mr. Wells, you also know that our country is too poor."

"10 billion yuan is a very huge expense for us."

"Even though I don't think ramjet plus your friendship can be measured in money."

"But for our meager foreign exchange, it is very heavy pressure."

"And the investment in subsequent research and development, trial production, and testing will be even greater."

"So I think 5 million yuan should be acceptable to the superiors."

Wells immediately frowned, so it doesn't matter if the engine technology is given to the rabbit.

But it must not be shown, and the price must not be too low, lest the rabbit will become suspicious.

So Wells also said with a face full of embarrassment:

"Lu, we are negotiating, not buying vegetables at the vegetable market."

"Such a price is an insult to the scientists who developed this engine."

"But for the sake of the friendship between our two countries, let's deal with the evil bear together."

"I think the price of 8 million yuan is very reasonable."

"If it is lower than this price, I don't think there is any need for us to continue talking 0 .. "

Although Wells made concessions, he behaved very aggressively.

Of course Lu Xuan knew what these guys were thinking.

If you want to continue bargaining, it seems unlikely.

He could only bite and said, "Deal!"

Wells also stood up, smiled and extended his hand to Lu Xuan:

"Congratulations, Lu, you are about to have one of the most advanced fighter engines in the world."

"Thank you for your country's generosity, and thank Mr. Wells for his selfless help."

Lu Xuan reached out his hand gratefully to hold Wells' hand, but sneered in his heart: