Radiation heat transfer between fluidizing particles and a heat transfer surface in a fluidized bed

Jun Yamada, Y. Kurosaki, T. Nagai

研究成果: Article

5 引用 (Scopus)

抄録

We have investigated the radiation heat transfer occurring in a gas-solid fluidized bed between fluidizing particles and a cooled heat transfer surface. Experimental results reveal that cooled fluidizing particles exist near the surface and suppress the radiation heat transfer between the surface and the higher temperature particles in the depth of the bed. The results also clarify the effects of fluidizing velocity, optical characteristics of particles, and particle diameter on the radiation heat transfer. Based on these results, the authors propose a model for predicting the radiation heat transfer between fluidizing particles and a heat transfer surface.

元の言語English
ページ(範囲)458-465
ページ数8
ジャーナルJournal of Heat Transfer
123
発行部数3
DOI
出版物ステータスPublished - 2001 6
外部発表Yes

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Fluidization
Heat radiation
Fluidized beds
beds
heat transfer
Heat transfer
radiation
Gases
gases
Temperature

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Physical and Theoretical Chemistry
  • Mechanical Engineering

これを引用

Radiation heat transfer between fluidizing particles and a heat transfer surface in a fluidized bed. / Yamada, Jun; Kurosaki, Y.; Nagai, T.

:: Journal of Heat Transfer, 巻 123, 番号 3, 06.2001, p. 458-465.

研究成果: Article

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