天然ガスおよびその改質ガスの圧縮自己着火燃焼に関する研究(熱工学,内燃機関,動力など)

概要

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In this research, the influence on natural gas combustion of H_2 and CO was investigated by numerical calculations with elementary reactions. The investigation was carried out using the following procedures: (1). To research basic oxidation characteristics of CH_4/H_2/CO mixed fuel, parametric calculations for initial temperature were done. (2). For investigation of the effect of H_2 and CO on CH_4 combustion, the calculations with H_2 and CO initial mole fraction variation were done. As a result, it was clarified that the oxidation temperature of CO was higher than that of CH_4 and H_2 the increase of H_2 initial fraction has the effect to advance CH_4 ignition timing, and increase of the CO fraction, under the condition that only CO was added, has the opposite effect of H_2 addition.
社団法人日本機械学会の論文
2005-05-25