After 12 years of perseverance and anticipation, China's J-20B fighter has finally entered a new stage, carrying a turbofan 15 twin engine to complete the finalized test flight. This marks a major breakthrough for China in the field of fighters, becoming one of the world's most powerful fifth-generation fighters. This article will delve into the birth process of the J-20B, technological breakthroughs and comparisons with international opponents, and look forward to its incomparable momentum on the future battlefield.
For 12 years, the J-20B has bloomed brilliantly.
The birth of the J-20B has gone through four key stages: demonstration, design, trial production and flight test, among which the flight test stage is the most risky and the longest cycle. The Russian Su-57 fighter has gone through 9 years of test flights and overcome a number of technical problems before it can enter the mass production stage. Today, the J-20B has completed the finalized test flight of the twin-engine turbofan 15, laying the foundation for its installation troops, and is expected to be put into service as early as 2024.
Technical Verification Machine: Ensure that the actual flight is consistent with the theoretical data.
According to the development procedure of the domestic fighter, the technical verification machine is the preliminary experimental stage of the new fighter, which is used to verify whether the technical indicators of the aircraft are consistent with the actual flight test data. After the test flight data is consistent, the aircraft can enter the finalized flight test stage. The J-20B was single-engine turbofan 15 in the technical verification stage, and finally ushered in the double-engine turbofan 15 in the finalized flight test stage, marking the improvement of its technical maturity.
The turbofan 15 leads the world in small ducted large thrust engines.
Turbofan 15 engine with 18The thrust of the 5 is outstanding, surpassing the F119 engine used in the American F22. This performance gap shows China's breakthrough in the field of small-ducted high-thrust engines, especially after the turbofan 15, and the US research and development in this field has stalled. The outside world believes that the J-20B equipped with a turbofan 15 engine will make it the world's most powerful small-ducted high-thrust engine.
The WS-15 engine: the unleasher of the true potential of the J-20B.
According to the Indian military ** Eurasian Times, the WS-20 engine built for the J-15 has made a breakthrough and is known as "monster power". It is expected that the WS-15 engine will completely release the true potential of the J-20 as a fifth-generation stealth fighter, and even its performance will surpass that of the F-22, forming a crushing trend of the F-35, making the J-20 the strongest fifth-generation aircraft in the world.
J-20B stealth performance: demystifying the mystery and surpassing similar fighters in the world.
The stealth performance of the J-20 has always attracted much attention. Despite domestic doubts about its stealth performance, the US military radar has never been able to detect the existence of the J-20. This shows that the J-20 has achieved remarkable results in stealth. There are reports that the J-20B may use the metamaterial stealth technology of the sixth-generation aircraft, which, if true, will far surpass the F22 and F35 of the US military.
OPTO Electronics Suite: Information Perception Outperforms F22
The J-20B is equipped with an OPTO electronic suite, including an electro-optical targeting system (EOTS), an electro-optical distributed aperture system (EODAS) and a laser ranging system. This allows the J-20B to spot enemy aircraft at a distance of 80 kilometers at night, far exceeding the F22, without relying on airborne radar. In terms of information perception capabilities, the J-20B is also significantly ahead of the F22.
Eddy current control technology: the lifting body mechanism has achieved new brilliance.
The J-20 adopts a lift body mechanism based on eddy current control technology, and the lift coefficient is about 21. It is currently the fighter with the highest ascent coefficient in the world. After being equipped with a turbofan 15 engine, the J-20B's supersonic cruise capability will be further improved, making it more comfortable in the face of the F22.
PL series air-to-air missiles: better air combat performance.
The J-20B is currently equipped with PL-10E and PL-15 air-to-air missiles, and the overall performance is better than that of the AIM-9X and AIM-120D air-to-air missiles equipped with the F-22. Taking into account the stealth factor, the J-20B performs better in terms of air combat performance. In addition, China's PL-17 air-to-air missile has also been successfully developed, further consolidating the position of the J-20B in modern air combat.
The dilemma of the F35: the twin-engine medium fighter faced a disadvantage.
For the F35, as a twin-engine medium fighter, it is naturally at a disadvantage in the face of the twin-engine heavy fighter J-20B, especially its inability to cruise at supersonic speed is more prominent. The complete body of the J-20B has been praised by foreign media as the world's most powerful fifth-generation aircraft, however, the American media sometimes say that these technologies are copied from the United States.
Actual combat performance: J-20B leads the way and shocks the world.
The J-20B has shown outstanding performance in actual combat, and has so far driven away enemy aircraft such as F22 and F35, leaving a deep impression on the US Navy. At the same time, although the F22 and F35 are fifth-generation aircraft, they have basically not achieved remarkable results in actual combat. The actual combat experience of the J-20B has made it highly visible in modern air combat.
The ultimate shock: the J-20B is the world's strongest fifth-generation aircraft.
From its first flight in 2011 to today's turbofan 15 twin-engine installation, the J-20B has gone through a long 12 years. During this time, the J-20B has endured countless doubts and ridicule, but now, it has finally proven itself and become a well-deserved artifact to protect the country. The rise of China's J-20B will write a new legend on the battlefield in the future!
The new development of the J-20B fighter is exciting, and this detailed report shows us the great breakthrough in the field of military technology in China. First of all, the design and flight test experience of the J-20B reflects China's solid foundation and strong strength in fighter research and development. After 12 years of hard work, from the technical verification aircraft to the finalized test flight, each stage is the crystallization of the unremitting efforts and outstanding wisdom of Chinese engineers.
The introduction of the turbofan 15 engine is undoubtedly one of the highlights of the performance improvement of the J-20B fighter. Its 18The performance of 5 thrust not only surpasses the F119 engine used in the American F22, but also marks China's global leading position in the field of small ducted large thrust engines. This achievement not only represents the technical strength, but also a significant improvement in the level of manufacturing in the world, laying the foundation for China's fighters to achieve greater advantages on the battlefield in the future.
The breakthrough of the WS-15 engine has allowed the J-20B fighter to completely unleash the true potential of its fifth-generation aircraft. The high praise of various ** and the name of its "monster power" have highlighted the leading position of the WS-15 in the global military arena. If this happens, the performance of the J-20B will surpass the F-22 fighter, forming a crushing trend for the F-35, adding new brilliance to the strength of China.
Regarding the stealth performance of the J-20B, the speculation in the article that it may use the metamaterial stealth technology of the sixth-generation aircraft is also thought-provoking. Stealth performance has always been the goal of developers from all over the world, and if the J-20B really achieves all-round stealth, it will have an absolute advantage in future air combat. The application of the OPTO electronic suite makes the J-20B far ahead of the F22 in terms of information perception, which provides more tactical advantages for future air combat.
Finally, the actual combat performance of the J-20B is even more remarkable. Compared with the F22 and F35, the J-20B has successfully driven away these two US fighters in the East China Sea, demonstrating its strong combat capabilities. This actual combat experience is not only the best verification of the J-20B's performance, but also wins more respect for China in terms of military strength.
Overall, the rise of the J-20B marks China's strong strength and continuous progress in the field of military science and technology. This will not only have a far-reaching impact on the international armament pattern, but will also contribute a powerful force to China's future security and peace maintenance. We look forward to more outstanding performances of the J-20B in actual combat in the future and make greater contributions to the maintenance of the world.
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