20207 電磁波高効率燃焼場での同軸流拡散火炎の燃焼挙動について(熱工学(2))

概要

論文の詳細を見る
Experiments have been performed to examine on how the combustion behavior of Town Gas are influenced by the discharge of electro-magnetic energy at X wave number by using the co-axial diffusion flame. Because the methane can absorb the electro-magnetic energy near the X wave number. This means that the spin and vibration motion of methane and these precursors produced by thermal decomposition are promoted and then cause the increase of flame temperature. The temperature rising rate in water container is examined as a function of air-fuel ratio. The main results obtained for the study are as follows: (1) the discharge of the electro-magnetic energy into methane is very effective to increase the flame temperature, (2) the temperature rising rate is about 4〜5% at 1.68 of excess-air ratio, though these values lead to decrease with the decrease of excess-air ratio.
一般社団法人日本機械学会の論文
2006-03-09