層流予混合火災の反応帯におけるOH^, CH^, C^*_2化学発光強度の空間分布特性 : 実験と数値計算の比較(熱工学,内燃機関,動力など)

概要

論文の詳細を見る
Experimental and computational studies of OH^*, CH^*, and C_2^* chemiluminescence in laminar CH_4/air premixed flames at atmospheric pressure were made. Detailed spatial distributions of OH^*, CH^*, and C_2^* emission intensities in the reaction zone were revealed in two-dimensional laminar premixed flames (φ=0.85-1.5) with spatially resolved emission measurements using the Cassegrain optics. Numerical calculations of one-dimensional laminar premixed flames using PREMIX code with GRI-Mech 3.0 added reaction and quenching kinetics for OH^*, CH^*, and C_2^* has also competed with the experimental results. Finally, the nearly linear correlations between the peak intensity ratio of OH^*/CH^* and the equivalence ratio in the reaction zone was established experimentally and computationally.
一般社団法人日本機械学会の論文
2003-08-25