How Supercomputing is Helping Design New Engine Technologies, Including Open Fan

GE Aerospace and Safran Aircraft Engines unveiled in 2021 the CFM Revolutionary Innovation for Sustainable Engines (RISE)* program, which encompasses development of a suite of technologies, including advanced engine architectures like the Open Fan, compact core, and hybrid electric systems to be compatible with 100% Sustainable Aviation Fuel (SAF). The goal of the RISE Program is to develop technologies that enable a future engine to achieve at least 20% lower fuel consumption and 20% fewer CO2 emissions compared to today's most efficient commercial engines.