Gyyan
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How would it be 6th gen engine?
Izdeliie 30 was supposed to be a fifth gen engine right?
How would it be 6th gen engine?
izd 30 spec have to be confirmed.
View attachment 214406
View attachment 214407View attachment 214408
View attachment 214410
Specific weight
Izd. 30 = 100
F119-PW-100 = 116
M88-3 = 115
EJ200 = 131
Izd. 117 = 119
Specific Thrust
Izd. 30 = 100
F119-PW-100 = 100
M88-3 = 98
EJ200 = 94
Izd. 117 = 94
SFC
Izd. 30 = 100
F119-PW-100 = 125
M88-3 = 110
EJ200 = 112
Izd. 117 = 110
the izd. 30 has the same specific thrust of the F-22 and therefore is probably intended for similarly high cruising speed, while the SFC is 25% smaller. TWR should be around 12, which would mean 18 tf for an estimated weight of 1500 kg.
F-119 back in its day was called a 5th generation, and the izdelie 30 having the same thrust but less fuel consumption and less weight is no surprise because it's new. They did not want to go for flat square nozzles like the f-22 because it would kill the performance of engine so they went for round nozzles, were criticized they because the nozzles were not serrated like the f-35 until way later in development. Based on pictures they want to go back to square nozzles because they found a way to not kill the engine performance in controlling TVC. 6th generation engines are 3 stream cycle according to the new shit P&W and Lyulka have talked about and no idea how far lyulka is in detonation engines.
The flat nozzles are more than likely photoshopped in that tweet because the 2nd variant will not undergo any physical designs changes other than new engines and new avionics based on what the program stated. F-35s and su-57s still undergo upgrades but it's good to know what 6th gen designs will look like or possibly have.
So we are going to have three versions of the Su-75.
With the poor results of russian fighters in the ukrainian sky, I see no future for a brand new export russian fighter :
5th gen? are you speaking of the Fucking-35 plane ? Not supercruising, not FOC despite years and billions ?oh, look a pissed off french man moved his shitposting from the F-35 to the Su-57. I hope his anger has nothing to with his country being forced to suck Russian dick especially what's going on in Africa. Where is Frances's 5th gen fighter?
Somehow its looking sexier is there any change in the airframe?
no changes just talks of using a square nozzle ass for next time on possible future modifications with the 3 stream cycle engine.Somehow its looking sexier is there any change in the airframe?
Just wanted to add: that's not real life footage. It's either CGI or DCS or War thunder (from what I know, Su-57 is not there in War thunder but yeah it's in DCS, I may be wrong about it not being in war thunder, I think there is an Su-57 mod??).