E223 小型熱源に向けたDME触媒燃焼器の吸着熱を利用した低温始動性向上(固体燃焼・微小重力燃焼・触媒燃焼)

概要

論文の詳細を見る
This study investigates low temperature startability of dimethyl-ether (DME) catalytic combustor as a small size heat generator. A procedure of DME pre-supply followed by mixture supply into the reactor shows great improvement of startability. With this procedure catalyst surface temperature increases caused by DME adsorption heat at the period of DME pre-supply and increased temperature promote catalytic reaction. When the period of DME pre-supply is excess, the reactor temperature turns decrease by increased heat loss in comparison with adsorption heat. Consequently, it is suggested that the optimum condition for DME pre-supply exists to give best startability of DME catalytic combustor with this procedure.
社団法人日本機械学会の論文
2007-11-23