On November 23, a Y-20 large transport plane carrying the remains of 25 martyrs of the Korean Chinese People's Volunteer Army arrived at Shenyang Taoxian International Airport smoothly under the escort of two J-20 aircraft. This is also the fourth consecutive year that the Y-20 has successfully completed the task of transporting the remains of the martyrs of the Chinese People's Volunteers in South Korea to China.
For a long time, in the field of military industry, military transport aircraft have been a symbol of the hard power of a country and the Air Force, and an important component. As a new generation of military large transport aircraft independently developed by China, the Y-20 has become a sword to protect the country and the pride of the Chinese nation since it was installed in the air force in 2016.
Interpretation of the heavy weapon of the great power Y-20
According to public data, the Y-20 has a total length of 47 meters, a wingspan of 50 meters, and a height of 15 metersThe maximum take-off weight reaches 220 tons, the maximum load capacity reaches 66 tons, the shortest take-off distance is only 700 meters, the cruising speed is 800 kilometers, the range is more than 7,800 kilometers, and the practical ceiling is 13,000 meters. It also adopts the form of multi-pillar front three-point landing gear, which has a certain field take-off and landing capability.
The Y-20 can do things that other aircraft cannot. Although not directly used in combat, it is an essential type of mobile platform for military operations. It does not pick the time, the climate, or the environment, and sets off at any time.
The Y-20 conducted training on the release of jamming bombs.
It's fast enough to reach the mission area like lightning;Be agile enough to get out of danger safely. It also has a "big belly", equipped with state-of-the-art equipment and cutting-edge technology. Advanced performance, making it one of the world's top 10 most powerful transport aircraft.
Y-20 Extreme Challenge.
We know that the Y-20 is a large-scale strategic transport aircraft independently developed by China, and its strategic significance is no less than that of an aircraft carrier, and it is an important symbol of China's march to the world.
Recently, CCTV released the first picture of the static test of the Y-20 in the production workshop, the Y-20 was "tied up with five flowers", and after being loaded with 111% of the load, there was a sudden bang, the wing was instantly broken, and the ** wing box connecting the fuselage was also broken!But the scene was full of cheers, why is that?
Because this experiment is to test the ultimate load of the aircraft, to see how strong the aircraft is. Structural strength test - in other words, pull the Y-20 fuselage structure to the limit to see how much load it can bear, and whether it can hold heavy materials such as tanks and military supplies. It's brutal, but it's important
The level of passing the experiment is 100% to 120%, if it is broken if it is less than 100%, it means that the structural strength of the aircraft is not enough, and the design index is not reached, so it must be improved;If it exceeds 120%, it means that the structure is a bit wasteful, adding unnecessary weight, and other indicators such as range, maneuverability, and fuel consumption of the aircraft may decrease. At the scene, after the wing broke, thunderous applause suddenly erupted, cheering for the perfect precision of design and manufacturing.
Epilogue. Although the wing break incident of the Y-20 transport plane looks thrilling, it is actually a successful test, and this answer sheet is properly full marks. It proves that the design and manufacturing level of the Y-20 has reached the international advanced level, and also demonstrates China's technical strength and innovation ability in the field of large transport aircraft.
There is a fish in the north of the underworld, its name is Kun, the Kun is so big, I don't know how many thousands of miles it is, it turns into a bird, and its name is Peng. "Kunpeng" has always been a sacred bird in the hearts of the Chinese, Kunpeng spreads its wings for 90,000 miles, and there is no cliff in the long sky to fight!Today, the Y-20 "Kunpeng" spreads its wings against the wind, flies over the north and south of the river, flies over the open sea and ocean, and spreads the dream of strengthening the country and the army in front of the world with a new track of brave and high-flying flights.
*: Aerospace Science Conference.