27th Congress of International Council of the Aeronautical Sciences, 19 - 24 September 2010, Nice, France
Paper ICAS 2010-4.3.4

DETAILED INVESTIGATION IN DEVELOPMENTAL PROCESS OF FULL ANNULAR COMBUSTOR FOR SMALL AIRCRAFT JET ENGINE

M. Makida, H. Yamada, K. Shimodaira
JAXA, Japan

Keywords: full annular combustor, nox reduction,exit temperature profile, rich-lean

JAXA APG has been developed a full annular combustor for a small aircraft engine, and succeeded to reduced NOx emissions by 62% from the ICAO CAEP4 standard. Successive detailed measurements under several practical conditions were conduced to obtain data for combustor optimization.

view full paper