Traveling through the sword to engage in military industry.

After the Han-class strategic nuclear submarine came out, almost the same news was more or less spread among the great powers.

However, for Ren Zhong, the reaction of the outside world is no longer important. The most important thing now is to follow his own pace.

Although it is impossible to build many aircraft carriers, we must have some, and the relevant technical aspects must also be mastered. At this point in time in the world of Bright Sword, with the Dongting Lake-class amphibious assault ship, there are no longer any shortcomings in the design of the aircraft carrier hull and related materials. In addition, with the two designated carrier-based aircraft, the J-9 and the Qiang-9, there are basically clear restrictions on the design of the aircraft carrier's hangar and take-off deck.

During the honeymoon period with Dongda, John Bull was willing to share some of his own experience in terms of the hull and power system. Their addition of these technologies was icing on the cake, but when it came to the key catapult system and arresting system, John Bull was unwilling to offer his own things.

You should know that this is one of the most core subsystems on an aircraft carrier. In the world of Bright Sword, only John Bull and Rogue Eagle currently have the steam catapult technology, and they are from the same source. In terms of the arresting subsystem, there are only three companies now, John Bull, Rogue Eagle and Big Bear. However, the arresting technology of John Bull and Rogue Eagle is also from the same source, so John Bull used the confidentiality agreement with Rogue Eagle as an excuse to cleanly refuse cooperation in these two areas.

Of course, Ren Zhong is also very clear about the true colors of these powers. When you don't have the technology, even if you come to them and ask for help, it will be useless. But once you have the technology, they will take the initiative to come to you and seek cooperation.

Whether it was the previous cooperation with Rogue Eagle or the current cooperation with John Bull, there is no exception. In the main world, it is even more exaggerated. They have even formed a relevant technical blockade mechanism to carry out all-round technical control over Dongda.

From Batumi to the Wassenaar Arrangement, the technological blockade of Southeast Asia by Western powers (including the Russians) has never stopped.

Therefore, when it comes to advanced technology, Ren Zhong has never thought of relying on Western powers. There is no other way. The main world's Dongda has suffered too many losses and beatings in this regard.

Ren Zhong would rather give up all his personal leisurely life and devote himself to the front line of technological research. He founded the Liming Research Institute and, through technology, industry and trade, transformed the technology into a huge Liming factory and sales system. He raised funds from the market to feed back the technology research model and successfully created the Liming Research Institute system, the largest freak-like scientific research consortium in the world!
Judging from the current operation and results, there are more than 10 direct R&D technical experts, plus a huge system of over one million R&D and engineering personnel in affiliated companies, which now supports the most core technical research work of the University of Tokyo.

In comparison, the new official scientific research system of the Academia Sinica of the University of Tokyo cannot be compared with it.

Because in terms of the source of technology, we have always relied on Ren Zhong's purchases from the main world.

Now we are focusing on the arresting system and steam catapult system, and we also have to rely on Ren Zhong's efforts to shorten the research and development time.

Although according to the current industrial technology foundation, especially the foundation of alloy materials has reached the level of the main world in the late 70s and 80s, even without Ren Zhong's arresting rope, it can be developed after experiments. After all, even if John Bull and Rogue Eagle have a tight blockade on this technology, some technical characteristics are still revealed.

Given the current strong R&D team of the Liming Research Institute, it is only a matter of time before the difficulties are overcome. However, the task is heavy and the time will certainly not be dragged out to 5 or even years. This is not only a time requirement, but will also greatly save the cost of the research.

All along, the reason why the Liming Research Institute has been able to, with the current human resources, almost bring the scientific and technological strength of the University of Tokyo from the low level of the 70th century to the 80s and s in key areas, spanning nearly a hundred years of scientific and technological development, is that it relies on taking shortcuts.

Especially in the areas of materials science and the foundation of the chemical industry, after nearly twenty years of hard work by Ren Zhong, they have finally been introduced and formed from the main world.

Ren Zhong returned to the main world and soon gained some understanding of the arresting system. In the main world, the mainstream MK7 arresting device of the Rogue Hawk is installed on large aircraft carriers in service. It can arrest modern carrier-based aircraft, and can arrest aircraft weighing 50000 pounds and landing at a speed of 105 knots. In an emergency, it can even arrest aircraft weighing 60000 pounds. The most important feature of the MK7 arresting device is that it is equipped with a fixed-length runaway control valve, which enables the hydraulic arresting machine to allow various types of carrier-based aircraft to finally stop in the designated area on the aircraft carrier deck. Another major feature of the MK7 arresting device is that it is equipped with a steel cable tail end buffer system and a pulley buffer system, which can solve the problems of easy loosening of the steel cable and excessive working tension of the arresting cable caused by the high landing cable speed requirements of modern carrier-based aircraft.

The MK7 arresting device is the most representative hydraulic buffer arresting device so far. From a mechanical point of view, it is a complex large hydraulic system, which consists of multiple subsystems: arresting cable, arresting cable support system, arresting machine system, pulley buffer system, cable tail end buffer system, cable system, fixed length run control system, reset system, oil cooling system, etc.

Ren Zhong could find relevant schematic diagrams, but he could never get detailed design information and parameters.

Diagram of an interceptor aircraft

Arresting device diagram

Fortunately, with the information of a bidding in the main world, Ren Zhong obtained a very critical performance parameter data. With these things, plus some introduction to the components of the arresting rope, it provided an application idea for the arresting cable research in the world of Bright Sword, that is, how to use it and what are the requirements, and determined the reasonable performance parameter boundaries. However, it still did not provide any substantial help in how to achieve the technical indicators of aircraft carrier arresting cables.

"Barrier rope? We don't have one." When Ren Zhong went to a private company in the main world that claimed to have a barrier rope to inquire, the salesperson denied it.

"Didn't the Internet say that you produced and sold 2002 of them overseas in 4000?" Ren Zhong asked with some hopelessness, "Can you start producing again?"

"No, sir, can you take the self-media stories you read online seriously? We make rigging, not arresting ropes." The salesperson said with a smile, "But there are too many rumors about our company, so it's normal for you to be misled. The real project is in Guizhou Province, and this is no secret, but I don't know whether they sell it to the outside world."

The salesperson on the other side was quite nice and gave Ren Zhong exact information.

However, when Ren Zhong called for consultation, the person who answered the phone rejected him outright.

“This product is not for sale to individuals!”

They do have it, but it is not sold to ordinary individuals and is truly a regulated product.

This immediately shattered Ren Zhong's idea of ​​buying a sample and bringing it to the world of Bright Sword.

With modern cutting-edge products, it is now very difficult to even purchase samples.

Especially in the military field, many things are still in use. For ordinary companies and individuals, these products are not for sale.

Ren Zhong was not too disappointed. After all, this was not the first time he had hit a wall. In the process of purchasing machine tools for the aviation industry, he had already encountered the situation where some modern high-end machine tools could not be purchased.

Not to mention special products like modern main aircraft engines, which are not eligible for sale to general companies except airlines. Therefore, apart from providing information and ideas, Ren Zhong has no other way to study the two key subsystems of the Liming-class aircraft carrier.

Fortunately, Ren Zhong was very calm inside and had no idea of ​​achieving all these goals overnight. His abilities in the main world were limited, and it was impossible for him to expose his abilities and beg for help from the national team.

Because in his opinion, the world of Bright Sword is of little use to the national team. The technology is nearly a century behind, and it is impossible for the team to obtain resources from the world of Bright Sword on a large scale. The celebrity paintings and calligraphy or diamonds and jades obtained from it will not have much impact on the huge Tokyo University.

But because he can connect the two worlds, he may have great research value and may even become a test subject.

This is not a question of patriotism.

For Ren Zhong, this may be a matter of life and death.

He will not leave his fate to an uncertain future.

After all, Ren Zhong is an ordinary person.

Even though the ability to travel between two worlds now seems a little special.

But in terms of personal ability, Ren Zhong is nothing special. In addition to transferring knowledge from the main world to the Bright Sword World to enhance the strength of Dongda in that world, Ren Zhong contributes to several companies in the main world that rely on funds exchanged from the scarce resources of the Bright Sword World.

Become a billionaire in the Overworld.

However, there are thousands of such wealthy people in the University of Tokyo, and there is nothing special about them.

In terms of aero engines, Ren Zhong is pushing for joint research and development with Rolls-Royce. Once this path is successful, no matter how long it can last, at least in the current cooperative projects, the training of researchers at Southeast University will keep up with the times.

There is no need to have simple copying capabilities as before, and to copy the Spey given by Ren Zhong.

After going through the complete forward research of an advanced aircraft engine, this was a new baptism for these aviation elites from Dongda University. This kind of engineering experience is hard to buy in the main world even with money.

Ren Zhong knew clearly that after Spey got the blueprints, it took him several decades to finally master and modify the WS-9 with real technology. It was because he bought the information that he did not directly go through the research and implementation process of this aircraft engine with Rolls-Royce.

However, Ren Zhong has the support of a team of material experts. Although it is difficult to directly develop a complete arresting cable, there are no restrictions on investing funds to research the basic alloy materials needed for this type of rigging.

After Ren Zhong got the material parameters, he separated the material research of the arresting rope and handed it over to the material alloy research team to conduct research in the main world. Although Ren Zhong has introduced quite a lot of alloys to the world of Bright Sword, none of them has the capabilities demonstrated by the arresting rope.

Alloys and carbon fiber are materials that Renzhong already has in abundance, but there has been no systematic testing to verify whether these materials can meet the requirements of arresting ropes.

Ren Zhong assigned scientific research tasks to the scientists he hired in the main world, although he did not fully expect them to produce results in the short term.

But this is originally a guaranteed method. If you can master the production and formula of materials in the main world, you can pass the first level directly.

After all, there are a lot of troubles now. If people don’t fight for the answers they have, then they are fools.

Although Ren Zhong's ability to mobilize scientific research resources in the main world is limited and he cannot follow the whole process, it is also difficult for them to fully deliver the research results by themselves.

But one advantage is that we are standing on the foundation laid by our predecessors. Ordinary industrial technology from the 1970s and 1980s can be obtained almost everywhere, but some of the main world's main military technology, even those that are outdated from the 1960s and 1970s, are not open to individuals now.

Therefore, Ren Zhong generally decomposes these technologies. Ren Zhong hopes to research the technologies from the source. After obtaining the basic technical details, these things will be truly valuable to the world of Bright Sword and can greatly reduce the efforts invested in technological exploration.

All along, Ren Zhong's strategy has been very effective in acquiring a large amount of basic technologies.

For the world of Bright Sword, the investment and time saved are often calculated in decades. These are two completely different worlds. In terms of technology, the world of Bright Sword, which is decades behind, has many technologies that are relatively low-end in the main world.

What Ren Zhong is doing now is to find ways to bring up the technological level of Dongda in the world of Liangjian. Not only does it need to surpass the accumulation of the great powers over the past two hundred years, it also needs to increase its lead by about 20 to 30 years, so that Dongda as a whole can reach the comprehensive technological level of the main world in the 1980s. It is unknown whether he can achieve this in his lifetime.

But there is no need to think so much now. Dongda has already begun the real electrification and industrialization process, which is thirty years ahead of the main world. Compared with the mainstream technology in the world of Liangjian, it has now taken the lead in several important areas. With nearly 100 million industrialized population, Dongda has become an absolute industrial power in the world of Liangjian.

If we look at the total steel production and electricity production, these basic indicators are already among the best in the world.

Not only has a relatively complete system been established in production, but the heavy task of scientific and technological development has also promoted large-scale university education. Now, the number of people receiving higher education next year is beginning to approach the one million mark.

In addition, the giant scientific research freak, the Liming Research Institute, has formed a closed-loop and complete cutting-edge scientific research system, so Ren Zhong can rest assured even if he lies down.

I just feel that I have not achieved success in my own hands, and I am somewhat unwilling to accept this. How many people can be so selfless as to not care about their own success? (End of this chapter)