Shenyang J-11, J-16, J-15, History, Performance & Discussion

Edit: They’re the same, sorry I though you were comparing Su-27SM and J-11A

The additional external circle represents the MAWS found on the J-11A, three circles shows that the aircraft also has LWS like found on the Eurofighter.

https://community.gaijin.net/issues/p/warthunder/i/6mLWlJOzbR8u
I made a report 6 days ago, it was acknowledged but it’s still incredible that gaijin forgets J11 and J11a

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Well, J-11B Block 2 was passed to the developer, so lets hope it will be added in reasonable timeframe

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Hopefully, the next version will see J11B/J10B that only exists in leaks

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I might not surprised J-11BH from PLANAF instead J-11B (Early) for researchable tree because spec like J-11B Block 2, but J-11BH equipped tailhook

Battle rating 14.0, my guess

Would the J11B have better performance and thrust compared to the current SU27SM with the M1 engines? I know the J11B is said to be maybe lighter, but i’m not sure if the J11B has also improved thrust

WS-10A does have more peak thrust than standard AL-31F if Gaijin decides to model the post-2010s variant which solved many of reliability issues the initial batch had. It’s 132KN in emergency power, which is roughly comparable with M1.

Su-27SM is 400 kilograms heavier than Su-27S. The J-11 and J-11A is around 500 kilograms heavier than Su-27S due to the strengthened landing gear in the SK models. J-11B is said to be 800 kilograms lighter than Su-27SK.

So I think thrust to weight is comparable between J-11B and Su-27SM, at least being equivalent.

WS-10A has 132kn compared to Su-27SM 122kn irrc

The Su-27SM has Al-31FM1 engines in War Thunder now, in the current update.
It is 13.5 tons of thrust, 132.4KN
So it is comparable.

Oh ok

That is untrue. See this post
image

WS-10A has roughly equivalent thrust & curve to the Russian counterpart.

This is old, i have multiple sources that state otherwise

I was also mistakenly comparing to old Su-27SM engines

Feel free to provide them.

“Dragons Wings Chinese Fighter and Bomber Aircraft Development” by Andreas Rupprecht is one of them.

WS-10A thrust also depends on what batch it was produded in, since minor improvements have been made over time

Ruprecht is not a better source, he’s a German aviation enthusiast who gets majority of his information from online forums, media posts, etc.

The thrust in the source I quoted is the best source we have yet found for the engine. It shows a similar thrust curve to the Russian engines.

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What’s your sources name or link to the source?

I would mainly like to see the year of the source.
Because it could be an early batch WS-10A, or mislabeled WS-10.

2016, Shenyang Aerospace University Journal


Source

There have been unsupported claims that it could do 132kN (perhaps on bench?) and thrust was limited to reduce surging and stalling issues - something discussed in that paper.

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like I said, the thrust is the data in 0.6 mach. Compared to AL-31F’s curve this also stands. so 13200 is real. and WS-10 do have better performance in high altitude, for example, in 1mach 5km, ws-10a has about 110KN, AL-31F has about 100KN