Chinese Engine Development

nkvd

New Member
@Latenlazy
does the paper mention if the YWH-30-27 is based on an existing core or completely new core.The link you kindly provided is in Chinese which with deep regret i cant read.Whatever else you can glean from the paper would be welcome
 
Last edited:

latenlazy

Brigadier
@Latenlazy
does the paper mention if the YWH-30-27 is based on an existing core or completely new core.The link you kindly provided is in Chinese which with deep regret i cant read.Whatever else you can glean from the paper would be welcome

It didn't explicitly say I think (still have to read it more carefully), but I would expect it to be a new core. The only news we had of it being otherwise turned out to be a bogus article that predicted the flight of a VTOL fighter in 2013.
 

A.Man

Major
Detailed Engine Production and Purchasing, Productiong of J-10A/S/B, J-11's, J-15's and J-16's

100547j8cb03x972k0r5kp_zps4528b4b8.jpg~original
 

Deino

Lieutenant General
Staff member
Super Moderator
Registered Member
To admit I'm a bit sceptical about its reliability !

WA-10G, Item 99M2 - which is in fact AL-31FM-2 - WS-10B-II are simply unlikely since they are either still under development, not existing or for the wrong airplane (WS-10B is for the J-10B with the lower gearbox and not for the J-11B/-15/-16) ... as such I'm more than seceptical. :(

Deino
 

Equation

Lieutenant General
What is the afterburning thrust of WS-17?

I guess in regards to 2D TVCN's you are talking about something along the lines of this.

View attachment 9552

Looks like an F-22 tvc nozzle to me.:confused: I mean that's ok if they borrowed that concept. Like AF Brat said, all jet fighters around the world borrowed ideas, concepts, and design from each other.
 

by78

General
Detailed Engine Production and Purchasing, Productiong of J-10A/S/B, J-11's, J-15's and J-16's

100547j8cb03x972k0r5kp_zps4528b4b8.jpg~original

I have my doubts about its credibility. The table reminds me of a very unreliable fanboy, who used to list his fantasy predications in tables of the same fonts and color scheme, which oddly included a photo of a German Wound Badge.
 

thunderchief

Senior Member
Does the Russian has higher production rate with AL31F or China with WS10A?

I think that production of AL-31F (original engine for su-27) has stopped. Overall, production of all AL-31 versions is almost certainly higher, considering the number of aircraft that use them all over the world.
 
Top