423 低カロリーガスの火炎構造と燃焼特性に関する基礎的研究(エネルギー有効利用(2))

概要

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Recently, the biomass gas is remarked as renewable energy. The practical effective utilization for the fuel is reported. Some of biomass gases are produced by the gasification with the gas furnace and by sewerage processing. The gas includes various species of components which are such inert gas as Nitrogen N_2, carbon dioxide gas CO_2 and flammable components as hydrogen H_2, methane CH_4 and carbon monoxide CO. The fuel calorific value depends on the ratio of each component. In this study, the diffusion flame is formed when the biomass gas spouts from the burner nozzle. The practical biomass gas BG and dilute hydrogen H_2 with mixing Nitrogen N_2 are used as the fuel. The characteristic of combustion of the low-calorie gas fuel is investigated. The objective of the present study is to get further understanding of lifting/blow-off and the flame structure with regard to the dilute diffusion flame of Low Calorie Biomass Gas. It is found that the biomass gas is effective as renewable fuel.
一般社団法人日本機械学会の論文
2010-06-26