Development of a small size gas engine using biomass gaseous fuel (combustion characteristics of low calorific gaseous fuels)

Yudai Yamasaki*, Go Tomatsu, Yuki Nagata, Shigehiko Kaneko

*この研究の対応する著者

研究成果: Article査読

5 被引用数 (Scopus)

抄録

Biomass resource is one of the attractive alternative fuels. It is efficient method to use it in distributed power generation system with gas engine because it disperses. However, its calorie is low, and gas composition is affected by resource, gasification method and gasifying conditions, it will change momentarily during engine operation. Gas engine is needed to be stable and high thermal efficiency operation under these fluctations. The objective of this study is to develop a small size gas engine system for biomass gaseous fuel. In this paper, effect of fuel composition on combustion was clarified by engine experiment with low calorific gaseous fuel. Diluted fuel made longer combustion duration and lower thermal efficiency, but it was not necessarily in lower calorie fuel. It was also confirmed that spark timing control against fuel composition fluctuation was efficient method to keep high thermal efficiency.

本文言語English
ページ(範囲)1256-1262
ページ数7
ジャーナルNihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
73
5
DOI
出版ステータスPublished - 2007 5月
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学
  • 機械工学

フィンガープリント

「Development of a small size gas engine using biomass gaseous fuel (combustion characteristics of low calorific gaseous fuels)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル