AL-41F-1S
The AL-41F-1S (article 117S) aircraft engine is a modular two-shaft turbofan engine with thrust vector control and integrated digital control.
The engine is installed on Su-35-type aircraft.
As for geometry and attachment points on the aircraft, the 117S engine conforms to its predecessors, the AL-31F and AL-31FP engines. This makes it possible to use the 117SengineforupgradingtheentirefleetofpreviouslybuiltSu-27-/Su-30-typeaircraft, with minor engine nacelle and equipment modifications.
Engineperformanceenhancementhasbeenachievedthroughtheuseofanewlowpressure compressor with increased air flow and efficiency and a new turbine with an improved blade cooling system.
Main characteristics:
Special power conditions, kgf: 14500-2% Full afterburner military thrust, kgf: 14000-2% Max military thrust (w/o afterburning), kgf: 8800±2% Specific fuel consumption (full afterburner military thrust setting), kg/(kgf·h): ≤1,78+0,04 Specific fuel consumption (max military thrust setting), kg/(kgf·h): ≤0,77+0,02 Turbine inlet temperature, °K: 1745 Length, m: 4,942 Air inlet diameter, m: 0,932 Dry weight, kg: ≤1604+2% Engine acceleration time (from idling to max military thrust setting), s: 3-5
The AL-41F-1S (article 117S) aircraft engine is a modular two-shaft turbofan engine with thrust vector control and integrated digital control.
The engine is installed on Su-35-type aircraft.
As for geometry and attachment points on the aircraft, the 117S engine conforms to its predecessors, the AL-31F and AL-31FP engines. This makes it possible to use the 117SengineforupgradingtheentirefleetofpreviouslybuiltSu-27-/Su-30-typeaircraft, with minor engine nacelle and equipment modifications.
Engineperformanceenhancementhasbeenachievedthroughtheuseofanewlowpressure compressor with increased air flow and efficiency and a new turbine with an improved blade cooling system.
Main characteristics:
Special power conditions, kgf: 14500-2% Full afterburner military thrust, kgf: 14000-2% Max military thrust (w/o afterburning), kgf: 8800±2% Specific fuel consumption (full afterburner military thrust setting), kg/(kgf·h): ≤1,78+0,04 Specific fuel consumption (max military thrust setting), kg/(kgf·h): ≤0,77+0,02 Turbine inlet temperature, °K: 1745 Length, m: 4,942 Air inlet diameter, m: 0,932 Dry weight, kg: ≤1604+2% Engine acceleration time (from idling to max military thrust setting), s: 3-5
16楼2018-08-01 09:58收起回复
，这货知不知道正常发动机慢车推全加力七八秒转速上不去就该切油了，不然燃烧室和高涡会烧完蛋
，真要垃圾到那份上，成都某单位得拎刀得杀到乌克兰去
