Combustion gas temperatures in the free board of fluidized-bed furnace for power generation system using livestock wastes

Mo Yun, Jun Fukai, Yoshio Morozumi, Osamu Miyatake, Keiji Kurokawa

研究成果: ジャーナルへの寄稿記事

抜粋

The combustion gas temperatures in the free board of an internal fluidized-bed furnace using livestock wastes as fuel are experimentally and numerically investigated. Broiler excrements and mixtures of broiler-swine excrements are provided as the fuel. The gas temperatures in the free board are measured at several locations. The exhaust gas temperature is found to be above 1,000 K even for the mixed fuels whose moisture content is 40 wt%. Three-dimensional combustion simulations based on k-ε techniques are performed in the free board. The calculated gas temperatures in the free board reasonably agree with the experimental ones. The calculations show that the fuel gases are completely burned, maintaining the free board at high temperatures.

元の言語英語
ページ(範囲)661-665
ページ数5
ジャーナルKagaku Kogaku Ronbunshu
28
発行部数6
DOI
出版物ステータス出版済み - 1 1 2002

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All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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