Heavy machinery chassis overall design technology, referred to as heavy-duty chassis overall design technology, in fact, the exact term should be large equipment overall design technology, which is neither for tanks or armored vehicles, nor is it just for platform chassis such as wheeled vehicles.

The core meaning of this technology lies in two words - integration.

The application scope of this technology is all large-scale equipment, including military equipment and civilian equipment, and the concept can even be applied to the design of network systems.

The paper published by Yao Yuan and the patent applied for are just the tip of the iceberg of this technology. This is why Zhu Yingjie said that this technology has great developability.

After the birth of many technologies, what they were when they were born will still be what they are twenty years later. This is called non-developability, while some technologies can be continuously extended and developed forward, with coherence and coverage.

The technology in Yao Yuan's hands has a special feature. Once you apply for a complete part of the core, such as the overall design technology of heavy machinery chassis, then if someone wants to apply for a patent for overall ship design technology in the future, they must face Yao Yuan.

With this patent in hand, it is extremely difficult to get around it.

Moreover, when Yao Yuan originally applied, he made special arrangements and built a patent fortress. His purpose was that the formation of overall design technology for large-scale equipment would take a long time. Even if all the scientific researchers of the Chunfeng Academy of Sciences were mobilized to work on it, it would not take ten or eight years.

The time required is not available, and it also involves production testing, etc., which requires a large amount of data and the cost is very high.

Therefore, it is better to first develop part of the core technology, form a patent fortress to ensure that this technology will not expire in your own hands for at least fifteen years, and then slowly take down the rest step by step, and finally master it.

A complete set of technologies.

He never imagined that Zhu Yingjie would see his idea, which he had never told anyone, through his paper.

Sure enough, the sense of smell of people who are in charge of various main ship scientific research projects is different.

Having said this, Yao Yuan stopped hiding it and said, "Yes, Mr. Zhu, what you said is right. The technology patent in my hand is only part of it, and the scope of the entire technology is very

It’s so big and covers a very wide range.”

He introduced the situation of this technology in detail. During this period, Zhu Yingjie interrupted from time to time to ask questions, and Yao Yuan gave detailed answers.

With such an introduction and a question, more than two hours passed.

It was past eleven o'clock in the evening, and Zhu Yingjie said without hesitation, "As expected, it is indeed so. If this technology is applied to the overall design of the ship, then..."

"There will be a qualitative change, a qualitative change from the outside to the inside, which is the latest generation of design technology. In fact, the Americans are working on the overall design technology of large equipment. This is the cutting-edge technology they are preparing to use on the next generation of stealth destroyers." Yao Yuan

explain.

If we say that the designs of BMW and Baojun cars use the world's cutting-edge military technology, I am afraid no customers will believe it, but it is a fact.

It was only in the second decade of the 21st century that world-class car companies such as Toyota developed a unified production platform. That is, using one platform and one production line to produce multiple models, this is one of the overall design technologies for large equipment!

Zhu Yingjie asked eagerly, "Where is the patent? Can Americans get a patent?"

"No, I have already registered a patent in the United States. However, the U.S. Department of Defense will not pay me patent fees, but if other companies want to use this technology or develop their own such technology, they must pay me.

Yes." Yao Yuan said matter-of-factly.

It's a good thing that the U.S. Department of Defense doesn't steal your money. It's a fool's errand to ask them to pay patent fees.

"That's good, that's good. Americans are famous for being barbaric." Zhu Yingjie said without surprise. After a moment of hesitation, he asked, "Xiao Yao, if we want to use this technology..."

"Free." Yao Yuan said without even thinking.

Zhu Yingjie looked at Yao Yuan in surprise, obviously not expecting Yao Yuan to be so cheerful.

Yao Yuan smiled and said, "All the technologies of Chunfeng Academy of Sciences are provided free of charge to the national defense and military industries, including all patents in my name."

"Really?" Zhu Yingjie couldn't believe it. "As far as I know, Chunfeng Academy of Sciences and Changfei Factory cooperated to develop a large aircraft project. Chunfeng Academy of Sciences used technology patents in exchange for controlling rights in the joint venture."

Yao Yuan said, "Those are two projects. The commercial large aircraft project is indeed dominated by the Chunfeng Academy of Sciences, but the military large aircraft project is provided to Changfei Factory free of charge. In fact, the two are conditions for cooperation."

"I understand, I understand." Zhu Yingjie rubbed his palms, "We are building a 5,000-ton destroyer, and I want to use your patented technology for a test."

Yao Yuan thought about it, Zhu Yingjie was the chief engineer, and his words carried more weight. If he could win his support, the possibility of realizing the 2010 Chinese Navy Dream Team plan would be even greater.

He thought about it and said, "Mr. Zhu, I transferred all the people from the heavy machinery chassis overall design technology research team. They were developing an extension of the overall design technology that can be applied to large ships, aircraft, and ground equipment two years ago.

Yes, there are results and experience.”

"Thank you so much! Thank you so much, Xiao Yao!" Zhu Yingjie was overjoyed.

Yao Yuan smiled and said, "I have a small request..."

"Please tell me, if you tell me, as long as I can do it and it doesn't violate the party's principles, I will agree to it," Zhu Yingjie said.

Yao Yuandao, "Change the 5,000-ton destroyer into a frigate, and then design an 8,000-ton destroyer, all using large-scale equipment overall design technology."

"Xiao Yao, you don't understand the situation. Let's not talk about whether the change in the nature of the ship is ours. Let's talk about the 8,000-ton destroyer. Let's not consider whether the overall design technology of large equipment is mature or immature, even if it is designed with current technology.

, we can't get such a big destroyer. Xiao Yao, military ships are different from civilian ships." Zhu Yingjie explained.

Yao Yuan simply took out a pen and paper and said while writing, "A single 30,000-horsepower gas turbine power system, a single 9,000-horsepower all-diesel combined power unit, integrated ship power system technology, and ship-wide power distribution control system technology."

He handed the paper to Zhu Yingjie and asked, "Mr. Zhu, if Chunfeng Academy of Sciences can provide these four system technologies, a 5,000-ton frigate and an 8,000-ton destroyer, what difficulties will there still be?"

None of the technologies he gave are related to weapon systems. These four system technologies can be used on both military ships and civilian ships.

Zhu Yingjie stared at Yao Yuan dumbfounded, and stammered, "Didn't the shipbuilding experts from Chunfeng Academy of Sciences...have all been seconded here? They..."

"Some of them are involved, and you can't get this information from them without permission. This is top-secret information from the Chunfeng Academy of Sciences."

…

Zhu Yingjie stared at the few lines of words on the draft paper for a long time. There were four items in total. The name of each item represented a blank in the country. The technology blank was preceded by a blank. The gap with foreign powers was not five.

Every year is ten years, but one generation is two generations, twenty, thirty, thirty or forty years.

Ask him how he believes that Chunfeng Academy of Sciences already possesses these four technologies.

"The single horsepower of the lm2500 gas turbine used on the No. 112 ship is 25,500 horsepower. Two units are used. The total horsepower exceeds that of ships of the same tonnage in the world. During sea trials, this ship ran a maximum speed of 33 knots."

Zhu Yingjie said in a deep voice, "Xiao Yao, the single horsepower of the gas turbine of Chunfeng Academy of Science is 4500 horsepower higher than that of lm2500. This is no joke."

He was born in the 1940s and had experienced the Great Leap Forward and so on, so his nerves were tense and he looked at Yao Yuan with a frown.

Yao Yuan said, "Our gas turbine has been officially finalized and named cfzr-30t. The all-diesel combined power unit was developed on the original basis after introducing the technology of the German MTU company for domestic production. The maximum power of a single unit is 9,000 horsepower.

It only takes 4 units to fully load the 5,000-ton frigate to meet the Navy’s requirements..."

He pointed to the Navy's index requirements, which are Party A's requirements and the owner's requirements.

The Navy requires a 5,000-ton destroyer to reach a maximum speed of 28 knots. The only domestically available engine that can meet this requirement is steam turbines. This power system with a very slow start-up speed is not suitable for use on combat ships.

But there is no other choice.

If Chunfeng Academy of Sciences can really provide a power system with power parameters that exceed similar products in the United States, then there will be no problem with the power of 5,000-ton frigates and 8,000-ton destroyers!

Whether it is a domestically produced warship or a domestically produced aircraft, which one is most stuck? It is the power system, and it will still be the power system twenty years later. After all, it is the power system.

This is the heart of the aircraft and ship.

Without a good power system, it cannot provide enough power. Electricity is the only source of power for the ship. Without power, the ship will be useless.

Compared with steam turbines, gas turbines are smaller. In other words, at the same tonnage, warships using gas turbines have more combat tonnage (the tonnage of installing and carrying weapon systems), and the startup speed of gas turbines is much faster, which is very important for warships.

The rapid dispatch capability that combat ships must have is crucial.

Therefore, the use of gas turbines is the most ideal power system for destroyers and larger combat ships.

However, gas turbines are precisely the most technically difficult and complex power system.

What Zhu Yingjie couldn't figure out was how the Chunfeng Academy of Science came up with a gas turbine overnight. The 30,000-horsepower gas turbine was not the 1,200-horsepower small gas turbine used in tanks. It was a serious heavy-duty gas turbine with a volume ratio of

The living room should be big.
Chapter completed!