In the framework of the airframe (AIR) ITD work package, as required by the JTI-CS2-2014-CFP01-AIR-01-04, the ERACLE project is aimed to assess the impact on tonal and broadband noise of the “core flow into propeller” architecture versus the conventional CROR architecture through wind tunnel test in low speed conditions. Going in detail of technical aspects, the ERACLE consortium will support the ...