EFFECTS OF PRODUCED COKE FISSURES AND VOLATILIZED GAS FLOW ON THE HEAT TRANSFER IN THE COKE OVEN.

Jun Fukai, Takatoshi Miura, Shigemori Ohtani

研究成果: Contribution to journalArticle査読

7 被引用数 (Scopus)

抄録

A heat transfer model of the coke oven chamber is proposed considering the radiation within the macro fissures in the coke and the convection of the product gas. Contributions of the radiation and convection to the temperature distribution in the coke oven chamber are numerically observed under the various conditions concerning the fissure width and the direction of the gas flow. As a result, it is found that both of them cannot be neglected in the heat transfer analysis in the coke oven chamber since they have the significant effects on the temperature distribution. By using a newly proposed thermal property estimation method, the thermal conductivity and the heat capacity of coal are estimated from temperature distribution computed by the model mentioned above. Thermal properties of coal which are estimated from the temperature history in the coke oven chamber are suggested to be much different from the true values and to have no generality.

本文言語英語
ページ(範囲)629-636
ページ数8
ジャーナルTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
73
6
DOI
出版ステータス出版済み - 1987
外部発表はい

All Science Journal Classification (ASJC) codes

  • 凝縮系物理学
  • 物理化学および理論化学
  • 金属および合金
  • 材料化学

フィンガープリント

「EFFECTS OF PRODUCED COKE FISSURES AND VOLATILIZED GAS FLOW ON THE HEAT TRANSFER IN THE COKE OVEN.」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