Saturn AL-31 - Wikipedia
The base model AL-31F is a two-shaft axial-flow afterburning turbofan. The engine has a four-stage low-pressure compressor and a nine-stage high-pressure compressor, both driven by single stage turbines.
AL-31 (LeteckeMotory.cz)
Oct 11, 2008 · AL-31FM. The modernization of engines AL-31F to version AL-31FM1 (AL-31F series 42, serial No Item 99M1) began in about 2001 or 2002. Thrust increased from 12,500 to 13,500 kp. Time between overhault was increased to …
AL-31F turbofan engine - GlobalSecurity.org
The AL-31F aircraft engine is a modular two-shaft turbofan engine consisting of the following main parts: a gas generator (comprising low- and high-pressure compressors and turbines), an...
Saturn AL-31 | Military Wiki | Fandom
The Saturn AL-31 is a family of military turbofan engines. It was developed by Lyulka, now NPO Saturn, of Soviet Union, originally for the Sukhoi Su-27 air superiority fighter. It produces a thrust of 123 kN (27,600 lb) with afterburning in the AL-31F, …
AL-31發動機 - 维基百科，自由的百科全书
AL-31是俄罗斯 土星科研生产联合体生产的一系列渦輪扇發動機，最初始用於Su-27戰鬥機上，其他衍生型則使用於包括Su-30MKI與中國 殲-10等飛機上。 AL-31於1984年開始量產，編號R-32的特殊改良型使用於P-42試驗機上，於1986年創下世界爬升率紀錄。
AL-31 - Guide to Military Equipment and Civil Aviation
Sep 2, 2024 · The NPO Saturn AL-31FP is a derivative of AL-31F adding Thrust Vectoring Control (TVC) which critically improves the aircraft maneuverability. AL-31FP engines have been provided to the Indian Air Force Su-30MKI multi-role fighter aircraft and the Su …
Russia introduces new AL-31FN for SEF fighters, Will HAL consider …
Nov 9, 2024 · Originally developed by Salyut for the Chengdu J-10, the AL-31FN variant offers enhanced thrust, reaching up to 12.7 tonnes-force. This variant incorporates a redesigned gearbox, repositioned from the top to the bottom of the engine, which optimizes its configuration for the J-10 platform.
Why India’s Failure to Reverse Engineer AL-31F Engines Could …
Nov 3, 2024 · This article explores why failing to indigenize the AL-31F could set back India’s defense capabilities, how detuned versions of the AL-31F could have supported the AMCA, and a comparison with China’s achievements in reverse engineering engines for its …
AL-31F Engine Production on the Decline - Defense Security …
Jun 20, 2016 · Its heart, the AL-31F engine, has had a successful career with the type; however, engine production will go into steady decline during the next 10 years due to reduced orders for aircraft and possible future competition from the Chinese market.
HAL Sees Surge in Demand for AL-31F Engine Spares Amidst …
Jan 5, 2025 · Hindustan Aeronautics Limited (HAL) has recently experienced a notable increase in inquiries from various countries looking to procure spares for the AL-31F engines, which power the Su-30 family of fighter jets.