2211 同軸噴流クラスタバーナを用いた水素含有燃料のNOx排出特性に関する検討(J16-1 燃料多様化と燃焼・化学反応制御(1),ジョイントセッション,21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

概要

論文の詳細を見る
The authors have been developing the dry low-NOx combustion technology for hydrogen-containing gas fuels. This paper experimentally investigates the NOx emission characteristics of the combustion of the hydrogen-containing gases using a cluster burner. Combustion tests were carried out under atmospheric pressure. The combustion gas temperature at the exit of the burner ranged from 1200 to 1750℃. The conclusion is that: (1) The NOx emissions increased with the content of hydrogen in fuel due to the increases in flame temperature both in the central region of the combustion chamber and in the outer region just downstream of the burner. (2) The stable combustion of high-hydrogen-containing gas (the content was up to 83%) was obtained without flashback.
2008-08-02