2620 浮上がり噴流拡散火炎の基部構造に関する実験的研究

概要

論文の詳細を見る
Lifted diffusion flames appear to be less NOx emission than of attached diffusion flames. This seems to be attributed to the flame structure near the leading edges of lifted flames, the flame base structure. Thus, the flame base structure of lifted jet diffusion flames has been experimentally investigated by the temperature measurement using the Rayleigh scattering method and the OH radical emission measurement. It has been found that the reaction is enhanced at the flame base, the OH radical emission being strengthened by the increase in turbulence, while the flame temperature and its dissipation rate decrease with the exit velocity. Estimation of the scalar dissipation rate remains in our future works to be discussed in the frame of the flamelet model.
一般社団法人日本機械学会の論文
2000-07-31