English 
Spanish 
3 min read
48 comments
Revolution in aviation: new Chinese hypersonic engine, reaching 20.000 km/h, that redefines global engineering, promising trips around the world in just 2 hours
Imagine crossing continents in less time than it takes to watch a movie. A China announced a revolutionary milestone in aviation that challenges the limits of what is possible: the development of a hypersonic aircraft engine capable of reaching the unprecedented speed of Mach 16.
In addition to promising to transform military aviation, this new engine promises to revolutionize commercial air transport, enabling trips around the world in just two hours. This technological milestone, confirmed by the South China Morning Post, is a notable leap since the project began in 2018, according to details published in Chinese Journal of Propulsion Technology.
The most powerful hypersonic engine in the world
This advance did not come out of nowhere. The South China Morning Post highlights the engine capable of reaching 20 km/h, classifying it as “the most powerful hypersonic engine in the world”. The duality of its functionality is impressive: up to Mach 7, it takes advantage of rotary detonation for maximum efficiency; above this, it transitions to oblique detonation, ensuring exceptional stability and performance.
- Little Boy Found Strange Stone On Beach — Archaeologists Say It's A 60-Year-Old Tool
- Brazilian state loses all its rail connections with other regions of Brazil and now needs 4 BILLION to reconnect the country
- Finland builds first nuclear waste burial mound for $4 billion, nearly 450 meters below the surface
- Radioactive Tsunami: The 100 MEGATON Weapon That Could Devastate Cities and Challenge the US Navy
Delving deeper into the mechanics of the new hypersonic engine
Delving deeper into the mechanics of this advancement, the engine operates in two distinct modes. Initially, up to the Mach 7 mark, it uses rotary detonation – a well-known but effective method. Once this speed is exceeded, oblique detonation comes into play, an advancement that promises unparalleled stability at extreme speeds.
This ability to switch between modes, perfected by Chinese engineers, not only demonstrates the engine's versatility, but also its potential to revolutionize the aircraft industry.
A Mach 16 future: what does this really mean for the world?
The impact of such technology on aviation is immense. China, by mastering this technological frontier, positions itself to lead the global hypersonic aircraft market. In addition to the obvious military interest, the implications for the transport of goods and passengers are vast. Imagining near-instantaneous global delivery or intercontinental travel in record time is no longer science fiction, but an imminent possibility.
This development not only redefines the concept of global proximity and accessibility, but also highlights China's position as an innovative technology giant. As we move closer to realizing these ultrafast journeys, the world looks on in hope and wonder at the next chapter in the history of aviation.
What's the use of a speed like that, you can't even enjoy the landscapes unless you're going to commercial?
At a speed like that it's practically impossible to live lol, the G force increases too much
No, it doesn't increase. You are confusing speed with acceleration.
Before alleging something you should inform yourself about it, tell me what is the unit of measurement for acceleration? And what is the unit of measurement for gravity? It's not the force of gravity, it's the acceleration of gravity.
Stay informed, best friend. If the jump is progressive in a pressurized cabin or in a pressurized plane, there are no problems!
Friend, human beings cannot handle this speed, this will be used in nuclear bombs
There is no speed that human beings cannot “handle” as long as the acceleration is not too fast.
I'm not an expert on the subject, but what will happen to aliens wanting to fly across the galaxy after this launch? Guaranteed outsourcing!
Transport of goods or more likely military
Want to enjoy landscapes, travel by bike
The problem is the plane. With the accordion, the fuselage reached more than 100 degrees, at mach 2. It must be entirely made of titanium and it will be financially unfeasible. News just to interrupt.
“internet”, this word does not exist in the Portuguese language.
“Interter”, this word does not exist in the Portuguese language.
True, this news is more likely to capture the attention of many
Commercial aviation? No one can survive the G force generated at this speed apart from the high temperature caused by friction with the air.
Speed does not generate G-force, acceleration does.
Remember top gun 2. Acceleration creates G force. Fighters climbing with maximum acceleration upwards to escape the mountain. Straight line speed does not create G-force. Remember when pilots pass out climbing in movies with maximum acceleration.
Ridiculous article. Only with spent fuel would this plane be economically unviable. Furthermore, as other commentators mentioned that alloy would be used to build such a plane, as the passengers would resist the G force, I think it is nothing more than pure propaganda with no use whatsoever.
It's going to be with solar energy, not waste compostable 🤣🤣🤣🤣 fuzilage so as not to weigh aluminum and plastic hahaha
G-force… Just restrict acceleration and maneuvers!
The engineer said nothing lol
Do you really think that after everything they have already invented, these Chinese are not capable of developing cabins that reduce internal g-force? Commercial is very difficult but military will certainly be viable. The friend Eduardo who says that the news is just for ENTERTAINMENT, should learn to speak PORTUGUESE before wanting to debate PHYSICS.
Please, no offense here on the blog! Debates must be held with respect so as not to become a lawless land, as it is today on social media. All good?
Kkkkkkkkk you guys here are very funny….lol
Colleague “expert” in physics, since when does speed generate G force?????