See Fipsa and Aero Engineering for other details too.

-The engine is designed to reduce fuel consumption, environmental pollution and noise, thanks to a more efficient combustion and choosing the most competitive current formula such as the turbofan. But in this case with two contra-rotating fans.

“Fipsa's Freenox”

-With spectacular reductions on paper, 20% in consumption, 80% environmental impact and 50% in noise, it is expected to meet the objectives established by ACARE for 2020. (Advisory Council for Aeronautics Research in Europe).

-The engine is already known as the TPAX-NG or New Generation Experimental Aeronautical Turbopropeller.

-It is expected to meet the next needs of airlines to compensate for the continuous increases in fuel prices and in the political aspect to comply with the new environmental legislation.

“ERSystem module”

-The Technical Novelties that they offer are:

-Module of endothermic reaction system. ERSystem.

-Low pressure compression system (High Speed ​​Compressor). High pressure system. (Redesigned).

-Combustion chambers with mixing area and double combustion.

"New view of the ERS"

-New-design injectors. Chamber cooling system of new design.

-Low pressure turbine (Centraxturbine-R).

-Two-stage, contra-rotating fan system. (BifanR). Three-shaft system with Fan power system (FAPS-R).

-ESM or Engine System Manager. Electromagnetic supports. (FAPS-EMS).

“And another view of the ERS”