China has made an electromagnetic trackA major breakthrough for this new typewill be for the futureNavyThe increase in combat effectiveness has an important impact. According toNavyThe latest ** from the team of Professor Lu Junyong of the National Key Laboratory of Electromagnetic Energy Technology of the University of Engineering, they have successfully tested oneElectromagnetic railgun, a key breakthrough in this technology allowed them to achieve a continuous firing of 120 shells with accuracy. with the United StatesNavyElectromagnetic railgunCompared to the Chinese oneElectromagnetic railgunFar surpasses its opponents in terms of performance.
Electromagnetic railgunThe principle is similar to that of a maglev train, which uses linear acceleration to achieve high-speed projectile launch. Compared to the traditional oneGunpowderAcceleration mode, electromagnetic acceleration has a smoother acceleration process and a higher muzzle velocity. Lu Junyong's teamElectromagnetic cannonIt achieves a muzzle velocity of 2,000 meters per second, which exceeds the traditional oneTank gunsmuzzle velocity. withGunpowderCompared with acceleration, electromagnetic acceleration has no limit of acceleration and can accelerate continuously, so the muzzle velocity is higher.
In addition, Lu Junyong's teamElectromagnetic railgunUniform acceleration is adopted, and it is eliminatedGunpowderThe restriction of the acceleration of the projectile by the friction of the chamber during acceleration reduces the recoil. At the same time, by adjusting the launch power and projectile weight,Electromagnetic railgunThe firing force can be precisely adjusted to optimize the trajectory and adapt to the needs of targets at different distances.
1. Long-range range brought by high muzzle velocity
Electromagnetic railgunIts high muzzle velocity gives it a powerful long-range capability. It is estimated that a muzzle velocity of 2000 m s can achieve a range of 100-200 km, which is more than conventionalTank gunsrange. In addition,Electromagnetic railgunIt can be launched at a large elevation angle, so as to take advantage of the upper atmosphere with low atmospheric resistance, and reduce the need for rocket range extension and ramjet range extension. This makesElectromagnetic railgunIt has a longer range advantage in both ground and sea attacks.
2. Low recoil and precision strike ability
Electromagnetic railgunThe uniform acceleration characteristics result in a much lower recoil, which provides greater flexibility in the selection and design of loading platforms such as ships. Compared to traditionalArtilleryElectromagnetic railgunThe low recoil allows it to be installed on ships with smaller tonnage, such as landing ships, etc. In addition,Electromagnetic railgunThe ability to strike accurately is also one of its important advantages. Through precise monitoring of the working conditions of the system and precise adjustment of optimization parametersElectromagnetic railgunIt can achieve continuous firing of multiple shells while maintaining a high degree of accuracy, which improves combat effectiveness.
3. Increase the amount of ammunition and reduce the equipment requirements
Compared to traditionalArtilleryElectromagnetic railgunThe electromagnetic acceleration method eliminates the need for the projectile cartridge in the traditional artillery shell, thereby reducing the size and weight of the equipment. This allows the loading platform to carry more ammunition, increasing combat continuity. In addition,Electromagnetic railgunThe low recoil and uniform acceleration characteristics make the installation and tonnage requirements of loading platforms such as ships greatly reduced, thus increasing the flexibility of equipment selection.
Although China has madeElectromagnetic railgunbut still faces some challenges and problems to be solved. The main problem of these is the problem of orbital ablation, which is also the United StatesNavyin researchElectromagnetic railgunone of the key issues encountered. Lu's team has yet to reveal a specific solution, but it is certain that they have made an important breakthrough. In addition, withElectromagnetic railgunAfter the practical application, the problems of the life of the system and the weight of the projectile also need to be further studied and solved.
Looking to the future,Electromagnetic railgunExpected to becomeNavyOne of the important equipment to improve combat effectiveness. Its high muzzle velocity and precision strike capability make it play an important role in long-range firepower strikes and anti-missile air defense. In addition,Electromagnetic railgunThe low recoil and flexible transmission power adjustment ability make it more flexible and adaptable in different combat scenarios.
Although at the moment China is inElectromagnetic railgunThe field is leading, but other countries are also actively engaged in related research and development. In this competition, China needs to continue to increase its strengthElectromagnetic railgunThe investment and research and development of technology continue to promote its practical and equipping process to ensure its futureNavyStay ahead of the curve in development. At the same time, China should also strengthen international cooperation and exchanges to jointly promote itElectromagnetic railgunThe development of technology to achieve win-win and common progress.