Chinese Aero Engine information thread

[kuge]

perhaps that j20 came from a dive & then pulled up that no after burner was required..??

 

[SME11B]

Cobra for a start

Is there a video of that? I have looked and have seen no evidence of the ability to do a cobra. I did see it do a sharp ascent but that's not the same thing.

 

[Figaro]

Is there a video of that? I have looked and have seen no evidence of the ability to do a cobra. I did see it do a sharp ascent but that's not the same thing.

1. Go to YouTube
2. Click search bar
3. Type in J-10 TVC Zhuhai 2018
4. Watch the entire video

 

[SME11B]

1. Go to YouTube
2. Click search bar
3. Type in J-10 TVC Zhuhai 2018
4. Watch the entire video

Now tell me where I can find the video of j-20 doing that.

 

[Figaro]

Now tell me where I can find the video of j-20 doing that.

I never said J-10 TVC, not J-20

 

[Akasa]

Could someone with a strong grasp of Chinese translate the following posters? It supposedly has something to do with the development of Batch #03 of the WS-15 engine.

Thanks.

In a separate event, it is alleged that the CASIC 3rd Institute has tested a TBCC (turbine-based combined cycle) engine successfully. If true, this would be China's second TBCC engine after the one that was tested on a hypersonic drone in 2015.

 

[cirr]

Turbine based combined cycle engine verification test successful

https://mp.weixin.qq.com/s/QF6VzNTRPc2ntvTev4ENag

 

[Han Patriot]

Turbine based combined cycle engine verification test successful

https://mp.weixin.qq.com/s/QF6VzNTRPc2ntvTev4ENag

They should keep this under wraps. CIA's real work now is internet browsing fan sites.

 

[j20blackdragon]

F-22 maximum afterburner flame and shock diamonds are fully visible in broad daylight.

Same with Ukrainian Su-27 with AL-31F.

J-20 (overweight and underpowered?) performing maneuvers like this with no afterburner...

F-35 full afterburner. Flame and shock diamonds visible.

J-20 with AL-31F? AL-31FM1? AL-31FN Series 3?
No flame.
No shock diamonds.
Nozzles are dark.

 

[SME11B]

F-35 full afterburner. Flame and shock diamonds visible.

J-20 with AL-31F? AL-31FM1? AL-31FN Series 3?
No flame.
No shock diamonds.
Nozzles are dark.

But is there a difference in speed? You posted of video of one and a photo of the other.

 

[055_destroyer]

But is there a difference in speed? You posted of video of one and a photo of the other.

Hence the shock diamond come in play... More or less tells u the hard pull up it substance and the thrust require.

Didn't the previous post talks about 1st prize award for a Chinese duplication of an engine application? To get such first place, I suspect it might do with the engine currently on board J-20. And it's not an ordinary AL-31F engine.

 

[SME11B]

Hence the shock diamond come in play... More or less tells u the hard pull up it substance and the thrust require.

Didn't the previous post talks about 1st prize award for a Chinese duplication of an engine application? To get such first place, I suspect it might do with the engine currently on board J-20. And it's not an ordinary AL-31F engine.

But there is a difference between thrust output and how hard the engine is being pushed. The f-135 is the most powerful fighter engine in the world right now. Was it being inferred that f-35 is less stealthy in IR? I have seen the f-35 flying in person and it seems to move pretty good, and it has a gun, the A model at least. I don't know what they were getting at or if there is enough info being displayed to make a determination.

 

[Oldman1]

F-35 full afterburner. Flame and shock diamonds visible.

J-20 with AL-31F? AL-31FM1? AL-31FN Series 3?
No flame.
No shock diamonds.
Nozzles are dark.

What are you trying to imply here?

 

[j20blackdragon]

F-35 full afterburner. Flame and shock diamonds visible.

J-20 with AL-31F? AL-31FM1? AL-31FN Series 3?
No flame.
No shock diamonds.
Nozzles are dark.

F-15 full afterburner climb.

J-20...NO afterburner climb???

 

[Figaro]

Could someone with a strong grasp of Chinese translate the following posters? It supposedly has something to do with the development of Batch #03 of the WS-15 engine.

View attachment 526605
View attachment 526606

Thanks.

In a separate event, it is alleged that the CASIC 3rd Institute has tested a TBCC (turbine-based combined cycle) engine successfully. If true, this would be China's second TBCC engine after the one that was tested on a hypersonic drone in 2015.

View attachment 526607

AVIC has already started batch production of the WS-15?