"If it's a twin-engine J-20"
"I'm afraid there will be an unimaginable improvement in power performance!"
"It even far exceeds the power systems of the F22 and F35, reaching an incredible level!"
One person murmured to himself, his eyes full of disbelief!
After all, whether it is the J-20 or the J-15, they are originally twin-engine fighters!
If only a single unit is started and driven, this J-15 can achieve this effect.
One can imagine what effect the J-20 will have!
So what will be the performance of the J-20 equipped with two such engines?
They simply couldn't imagine it. I'm afraid even the F22 would have to be defeated, right? ?
Hear this.
Everyone present, even if they tried hard to control their emotions, the excitement and excitement were still beyond words.
His eyes were fixed on the J-15 that was constantly performing flight performances in the sky!
This aviation engine represents too great a significance!
Various shouts kept coming from the surrounding crowd, as if they were venting their emotions!
At this moment.
A military fan who had been immersed in shock just now came to his senses.
He quietly opened his mouth and said to everyone:
"Have you ever thought about the J-15 which is just a single engine!"
"Not only was it able to pull onions directly from dry land, but more importantly, its take-off distance was also important!"
"How terrifying will the thrust-to-weight ratio of that engine be? To what extent will it reach?"
Hear this.
Everyone in the audience fell silent in an instant and froze on the spot!
As for military fans who know something about aviation engines, their eyes are even more empty!
It was as if he was stunned by this piece of information!
"Hey, doesn't this mean?"
"Not only is it a vector engine, the thrust-to-weight ratio of this engine is even scarier!"
"At least it should be more than ten, or even around 13!"
"How can this be done, allowing the J-15 to pull onions on dry land within a short distance?"
A military media reporter took a deep breath, unable to believe the result!
If you are just pulling onions on dry land, as long as the thrust is enough, most fighter jets can do it.
However, if it is a special action like the J-15 just now.
That's not just as simple as pushing!
In just a few tens of meters of take-off distance, it lifted violently, as if it was flying straight into the sky at a 90° vertical angle!
To achieve this kind of super maneuverable and difficult action, not only a vector propulsion engine is needed!
What's even more critical is that an engine with a high thrust-to-weight ratio must even exceed 10!
Think of this.
Almost everyone in the audience was extremely happy in their hearts!
They all nodded in agreement with this sentence, their words full of excitement.
"That's right. Its thrust-to-weight ratio must be over 10, or even close to 13!"
"Is this an aero engine that we can build? Why can't I believe it?"
"The thrust is over 19 tons, and the thrust-to-weight ratio is so good."
"Doesn't this mean that the single-engine J-15 is not inferior to the F35?"
There were even many military fans in the audience who started to burst into tears. It was so exciting!
What does this engine mean? They know it very well in their hearts!
This is an engine with a single thrust of over 19.5 tons and a thrust-to-weight ratio close to 13!
Let alone the dual-engine J-20, even on the J-15.
In terms of power performance alone, it is not inferior to the fifth-generation F35! !
With everyone cheering heartily!
At this moment.
This J-15 slowly landed from a high altitude and landed steadily on the runway!
Immediately after being towed back to the hangar by a tractor, the entire flight base returned to calm!
It seems that this flight show should be over!
"Why is this performance only 25 minutes long? Isn't it 30 minutes?" A person asked curiously.
He just paid attention to the time and noticed something was wrong?
Why did this flight show end early?
"It's normal to have a difference of five minutes. After all, it's impossible to predict it so accurately!"
"What does it matter if you can see such a high-performance engine for a few minutes?"
"I've watched too many air shows and stuff. It's over when it's over!"
Several spectators nearby said with indifferent expressions.
Just when they all thought that this Air Force Open Day was over.
Suddenly, this time.
There was some movement in the hangar in the distance!
Only see!
A fighter jet was slowly pulled out by a tractor!
Several sharp-eyed spectators watched the fighter jets gradually reveal themselves on the runway!
I suddenly became excited!
"If I read correctly, this is the J-20, right?"
"This must be the J-20. Can't you recognize the obvious flat and unique canard wings? Are you embarrassed to say that you are a military fan?"
"What, it's going to perform a flight show this time too?"
Dragging them out of the hangar at this time, they thought naturally.
This should be another air show!
Under everyone's curious and expectant eyes.
The J-20 still did not break away from the tractor, but was slowly dragged forward.
There was no movement at all, no movement to prepare for takeoff!
As if it was just going through a formality, it brought the final curtain to this Air Force Open Sunset!
It’s like there’s no intention of taking off!
After a while.
The slowly moving tractor and J-20!
He stopped more than four hundred meters away from the entire audience stand and stayed where he was!
All of a sudden!
Everyone looked at this J-20, with rows of question marks popping up in their heads, completely confused!
"What is this for?? Why don't I understand?"
"Are you showing us the J-20 fighter jet?"
"This is wrong. It's so far away, who can see the fighter jet?"
"Aren't we going to have an air show? This doesn't look like it!"
The audience was full of confusion at this moment.
I have no idea at all what is happening now!
Why did it suddenly stop in place?
They noticed that the J-20 was slowly replenishing fuel in the distance.
Is it just refueling? Rather than some air show?
Just at this time.
As the direction of the fighter jet was adjusted, its tail nozzle was revealed!
A circular nozzle appeared in front of me, which was so similar to the J-15, it could even be said to be exactly the same!
Look at this scene!
In an instant, everyone's eyes widened and they looked stunned!
"Hey, this is too mysterious, isn't it?"
"Did I see it wrong? There is only one nozzle?"
"Is this J-20 a single-engine fighter? It's outrageous!!"
"Can someone tell me if I am dreaming now?"
"Even if the J-15 is a single-engine fighter, is the J-20 also a single-engine fighter?"
Dozens of media outlets and all military fans looked on in shock!
There is only one tail nozzle, which means that this J-20 is also equipped with only one engine!
To know.
Compared with carrier-based aircraft like the J-15, the J-20 is a heavy-duty air superiority aircraft!
What it needs is more powerful firepower and combat radius!
No matter how light it is, it weighs more than 25 tons when loaded with fuel!
After carrying ammunition, the take-off weight easily exceeds 30 tons, and this does not include the external fuel tank!
Any heavy fighter in the world, including the F22, has twin engines!
A single engine simply cannot provide the powerful thrust required by a heavy fighter!
"Doesn't that mean"
"The performance of a single unit of our new engine can even match the performance of two engines?"
"I'm afraid it won't be much worse than the thrust provided by the two previous engines combined!"
"Then how much thrust can it achieve? 21 tons? Or 24 tons?"
"Even if it's 21 tons, is this going to be outrageous?"
Think of this!
In an instant, everyone in the entire stand was making a noise.
Now they finally know why it attracts so many news media! !
I'm afraid you came here just for this news, right?
A few minutes later, the Air Force Open House officially came to an end.
Everyone dispersed gradually and orderly.
And at this moment.
In the hangar inside the flight base.
"Chief Engineer Jiang, if our J-15 and 20 are exposed!"
"I'm afraid the pressure on Ying-chan is quite high!"
There was a hint of schadenfreude in Lu Yuanhang's words!
Just in terms of the paper performance data currently exposed, it has already exceeded their F135 aero engine!
One can imagine.
The people over at Yingjiang will face such tremendous pressure!
"not enough!!"
“This is just an appetizer for them”
"There is also an aviation expo down there, and then the main event will be!"
Jiang Chen smiled and shook his head.
Just exposing the performance gap on paper is not enough!
When the time comes, he is ready to let Ying Jiang experience it too!
China’s sense of despair during the first aviation expo!
And this time.
Various military forums across the Internet, various military media, and even social media.
Headlines were announced one after another, attracting everyone's attention.
Various spy photos and news were exposed!
【Shocking! The J-15 is equipped with a new model of aeroengine and can take off on dry land! 】
【Attention! The vector propulsion engine is officially equipped on the J-15 and J-20! 】
[How powerful is the performance of the new aero engine? The single-engine J-20 heavy fighter is officially unveiled! 】
[Thrust may exceed 20 tons, China develops the world’s most powerful engine! 】
【Is it true or false? Can the J-20 heavy fighter be equipped with a single engine? 】
[The new aero engine is WS-15? The Air Force has not yet made a statement! 】
News reports like this are constantly bombarding the attention of all netizens!
"Vector propulsion engine? Thrust exceeds twenty tons??"
"Even the J-15 can pull onions directly on dry land? Is it fake?"
When many military fans saw these shocking news, their first instinct was that it was fake news!
It wasn’t until I saw Yangma’s news video that I believed this fact!
"We also have this kind of vector propulsion engine?"
“And it’s a high-thrust engine!?”
They feel like they are in a dream at this moment, and they don't want to wake up for a long time!
China has been waiting for this moment for too long!
at the same time.
Eagle sauce domestic.
Located in the Huada Desert Air Force Base.
Looking at the spy photo in front of me and the translated news above.
“WTF???”
"Is this a Chinese aircraft engine?"
The top officer took a breath!
I can't believe my eyes at all. The data here are too outrageous, right?
This young man, you don’t have martial ethics!
Actually attacked our Eagle Sauce?
PS: Please recommend monthly tickets! !
Pulling onions vertically on dry land requires thrust (afterburner thrust) > aircraft weight.
And if it is just normal takeoff and flight, then the thrust < aircraft weight is fine.
Referring to the F35, the maximum takeoff weight is 31 tons, but the thrust of a single engine is only 18-20 tons.
(End of chapter)
