Traveling through the sword to engage in military industry.

The Army has almost reached its peak when it reaches the combined brigade stage. It is hard to tell how it will change and develop in the future. The only thing left to do next is probably the continuous updating of weapons.

Stronger tanks, stronger artillery and more powerful armored vehicles, as well as the addition of new missiles and armed helicopters.

Therefore, for Ren Zhong, this communication with Li Yunlong is most likely the last one regarding the construction of the army.

As for the future development path, there was not much new that could be taught to him.

But for the ocean and the sky, it seems like the current career has just begun.

Therefore, Ren Zhong has already focused most of his energy on these two directions.

The success of the Jianghai-class destroyer only solved the problem of whether or not the navy existed. It is still dozens of streets away from becoming bigger and stronger. The next Luhai-class destroyer will not only be an enlarged version, but also achieve a real breakthrough in avionics and missiles.

In terms of current radar technology, after the input materials and new computer systems were forcibly upgraded, radar has begun to achieve leapfrog development. The core part of the three-coordinate radar has already had a foundation, and the next step is to polish the technology to form a complete new system.

Missiles are also beginning to work towards the combination of radar guidance and infrared guidance, which is of great significance to the development of the navy. Both air defense and anti-ship require more sophisticated guidance technology. Now rocket technology has developed several miniaturized rockets in the range of 100 kilometers to 300 kilometers, supporting the development of short-range surface-to-surface missiles and air-to-air missiles, anti-ship missiles and air defense missiles.

Especially in the area of ​​solid fuel, new technologies have been introduced to make breakthroughs again. The bodies of anti-ship missiles and air defense missiles have been reduced a lot. Referring to the "Viper" semi-active radar medium-range air-to-air missile technology, this air-to-air missile has a single-pulse scanning guidance method, high precision and strong anti-interference ability. It was once a main air defense missile introduced by Dongda in the main world. Based on this technology, the ship-borne air defense version and land-based air defense version of Hongqi-6 were successively developed. It has a range of 10 kilometers and belongs to the technology of the main world in the 70s.

It is quite difficult to re-copy it in the world of Bright Sword, especially in terms of technical information, as detailed information is not available. However, due to the long time that has passed, there are still a lot of introductory learning materials for each subsystem. Through Ren Zhong's collection and collation, most of the principle technical descriptions are still relatively complete.

After Professor Qian’s research and evaluation, we have the conditions to realize the core technology of this missile based on the introduction of computing modules and new materials.

Therefore, the main missiles for the navy, army and air force in the future are actually developed based on the technology and technical parameters of this missile.

For air-to-air missiles, the new air-to-air missile is code-named PL-3, while the land-based air defense missile is called HQ-3, and the sea-based one is called HQ-3.

In the world of Bright Sword, this is absolutely a groundbreaking and truly powerful air defense weapon. Compared with the current Thunderbolt missile, its hit rate and range have been greatly improved.

At the same time, radar technology is also being comprehensively planned and developed in the air-based, sea-based and land-based aspects. There are even plans to develop the first generation of airborne early warning aircraft based on the C-47 transport aircraft, the Sky Eye Project, and the Aegis Project that combines sea-based and land-based aircraft.

For these core technologies, Ren Zhong's investment is completely regardless of cost, even exceeding the cost of updating and iterating the Peace Egg.

In Ren Zhong's opinion, the ultimate means like the Peace Egg is rarely used, so after it is invented, generally no country dares to use it to threaten others in this regard.

On the contrary, the utilization of nuclear energy has required a lot of manpower and material resources to develop nuclear power, including nuclear power plants and small nuclear reactors.

Naturally, these technologies are prepared for the application of nuclear power to the navy and submarines.

Now submarine technology research has naturally been included in the priority plan, but Ren Zhong, based on the experience of the Rogue Eagle in the main world, is ready to skip the development of conventional submarines and go directly into the nuclear power era!

The reason is simple. Many problems that conventional submarines have to solve are self-contradictory. For example, the power drive in the sea requires the submarine to surface to breathe every once in a while. This is tantamount to suicide for the submarine. In the main world, this problem was not solved until the Stirling engine AIP technology matured.

However, AIP technology is still kept very secret even in the main world, and it is difficult for Ren Zhong to obtain relatively useful core information. Therefore, instead of solving countless technical problems of conventional submarines to create an assassin that can truly lurk for dozens of days, it is better to focus on conquering the technology of small nuclear reactors and enter the nuclear power era in one step.

To be honest, small reactor technology is not simpler than AIP technology. In this regard, the technical information obtained by Ren Zhong is very limited. Even the initial version of the Rogue Eagle nuclear power reactor design information is not detailed. The most he can find is some principle introduction information to inspire Professor Wu and his team's ideas and general technical routes.

You should know that Professor Wu's current team is a super team that the main world envies. Not only does it include the strongest nuclear physics geniuses in this space and time, but their starting point is also very high. They have mastered a large amount of public information on nuclear energy in the main world and some obstacles to implementation, and can avoid big pitfalls that require countless trials and experiments to eliminate.

Therefore, compared with their counterparts in the main world's historical time and space, their team is stronger, their data is more sufficient, and their computing resources and simulation verification conditions are even more different!
They can take advantage of Ren Zhong's unreasonable cheating and directly enter the small supercomputer era of the main world.

Nuclear reaction simulations can be performed directly using computers!
More than ten HPCs consisting of four 4-core Xeon Platinum 28Hs, 8380TB of memory, and eight H2s were transported to the Bright Sword World. In order to obtain this current top-level high-performance computing chip, Ren Zhong had to go to Europe to buy it, and then bring it directly to the Bright Sword World in Europe.

Because in the main world, such high-performance computing HPC is now prohibited from sale to Dongda.

Fortunately, Ren Zhong was able to travel between the two worlds, and after purchasing them, he exported these things to the Bright Sword World without anyone noticing. Of course, he also had to move a large amount of English quality and software to the Bright Sword World, otherwise, no one in the Bright Sword World would be able to figure out such a powerful computing platform.

In fact, Ren Zhong didn't understand these things either. He was a genuine liberal arts student, and learning these things by himself was basically like reading a book from heaven.

However, after so many years of computer technology transfer, in terms of hardware, we are still iterating and evolving in the transistor computer stage, and are about to enter the integrated circuit era.

However, in terms of software, after the Ubuntu system was directly ported and the time stamps were uniformly modified, many software and software development platforms were also imported into the world of Bright Sword, allowing the world of Bright Sword to enter the era of high-performance computing ahead of time. These high-performance computers were initially locked in the fifth district of the border area.

Next, in order to facilitate the application of heavy tasks, a new ninth district was opened in Xishan, Beijing to host the new high-performance HPC.

This formed two top-secret computing areas, supporting the high-performance computing research work of the Liming Research Institute.

The most commonly used ones now are simulation calculations in aviation aerodynamic research and simulation calculations in the field of nuclear energy utilization.

Ren Zhong purchased a lot of modern simulation computing platform systems from the main world. Although they are very expensive, they are indeed very widely used. After Professor Wu and Professor Qian learned and mastered the basics of these programming, computer simulation calculations greatly promoted the progress of research.

The new J-4 fighter, which is based on the size research of the F-7 Phantom fighter, has made rapid progress in finalizing its appearance. The first full-model prototype has been built and wind tunnel testing has begun.

In this way, the wind tunnel data was combined with simulation calculation verification, and the work of finalizing the fighter's appearance progressed very quickly. After all, Ren Zhong's tape measure team was also very professional, and the surveying and mapping work was meticulous, so there was naturally no error in the F-4 archival data provided.

However, the appearance of the fuselage is only part of a fighter jet. Even though simulation and calculation are possible now, the progress in the core avionics and aircraft engines is not as fast as that in the appearance.

After all, every breakthrough from materials to processing technology is a big breakthrough. (End of this chapter)