The engine test for the Su-57 fighter was completed
The final meeting of the State Commission for the AL-41F-1 was concluded by the solemn presentation of the PJSC "UDK-UMPO" with the completion of the state bench tests of the experimental engine, the company said.
"AL-41F-1 performs the function of the first stage engine for the fifth generation fighter Su-57 (PAK FA). The first test flight of PAK FA with AL-41F-1 took place on January 29, 2010, "the UDK reminded.
The program of the Su-57 fighter (PAK FA) provides for the creation of the first serial samples with the engine AL-41F-1 of the first stage. From the engine for the Su-35S (product 117C) it is distinguished by increased traction, a sophisticated automation system, a completely digital control system, a new turbine and improved flow characteristics.
The engine of the second stage (product 30) must provide the fighter with cruising supersonic speed, higher maneuverability, and range of flight. The first flight of the Su-57 with this engine took place in December last year.
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