India offered the latest 177S aircraft engine for the AMCA fighter, but Delhi fears dependence on Russian technologies
A flat nozzle, like on the F-22, can reduce the aircraft's visibility
AL-51F1
From Su-57 to AMCA: Russia offered India power plant technologies for a new-generation fighter
The experience of developing the AL-51F1 engine can become the basis for cooperation between Moscow and New Delhi
AL-51F1 engine for Su-57 will provide supersonic speed without afterburner
The power plant has an increased service life compared to the AL-41F1
UEC created 1,200 new developments for Russian aircraft engines in 6 years
The company is among the leaders in the number of inventions in the industry
A New Batch of Su-57s Arrived with Older AL-41F1 Engines
The latest deliveries strengthen the Aerospace Forces, but without the AL-51F1 the fifth-generation potential is not fully unlocked
Technology like on the Su-57 proposed for civilian aircraft
Supersonic will become quieter and maintain economic characteristics
Early-production Su-57 fighters will be retrofitted with AL-51F1 engines with 18,000 kgf thrust
The powerplant is already ready for serial production
Engine "product 177" with a thrust of 16,000 kgf suitable for the Su-75 Checkmate fighter
The dimensions of the power plant are suitable for a combat aircraft
Su-57 Shots with AL-51F1 Engines Appear: 18000 kgf Thrust and Flat Nozzle
The unit will provide the fighter with a supersonic cruising speed of up to 1.9 - 2.1M
Breakthrough in Aviation: Su-57 with AL-51F1 Engine to Become the Fastest Fifth-Generation Fighter
According to aviation industry analysts, the AL-51F1 engine will be able to develop a nominal thrust of at least 11,000 kgf
US Admired New AL-51F1 Engine for Su-57 Fighter: It Will Improve All Aspects of Flight Performance
Flight range and stealth in combat will increase