A-6 航空エンジン環境技術研究開発プロジェクトにおける燃焼器開発 : フルアニュラ燃焼器による性能確認(燃焼・燃焼器I,一般講演)

概要

論文の詳細を見る
A series of research experiments has been conducted to develop a combustor for a small aircraft engine in the framework of TechCLEAN project, which has been conducted by JAXA. The combustor was tuned to show the behavior of the Rich-Lean combustion through testing under atmospheric and practical conditions. Based on the selected design, a full annular combustor was fabricated and tested under practical conditions using the annular combustor test rig developed in 2007. The full annular combustor achieved the following performances; NOx emissions were reduced by 62% from the ICAO CAEP4 standard, CO and THC were also reduced 84% and 40% respectively, the lean blow out limit was kept over 200 AFR at idle and the exit temperature profile at full load was sufficiently uniform (P.T.F.< 0.19). The process of optimization will be discussed in this report.
公益社団法人日本ガスタービン学会の論文
2007-09-01