Flow boiling heat transfer in circulating fluidized
bed

doi:10.1007/s11708-008-0067-5

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Front. Energy ›› 2009, Vol. 3 ›› Issue (1) : 85-89. DOI: 10.1007/s11708-008-0067-5

Research articles

Flow boiling heat transfer in circulating fluidized bed

Xiaoguang REN ¹, Jiangdong ZHENG ¹, Sefiane KHELLIl ², Arumemi-Ikhide MICHAEL ²,

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Abstract

In order to enhance heat transfer and mitigate contamination in the boiling processes, a new type of vapor-liquid-solid (3-phase) circulating fluidized bed boiling system has been designed, combining a circulating fluidized bed with boiling heat transfer. Experimental results show an enhancement of the boiling curve. Flow visualization studies concerning flow hydrodynamics within the riser column are also conducted whose results are presented and discussed.

Keywords

vapor-liquid-solid three phase / flow boiling heat transfer / circulating fluidized bed

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Xiaoguang REN , Jiangdong ZHENG , Sefiane KHELLIl , Arumemi-Ikhide MICHAEL ,. Flow boiling heat transfer in circulating fluidized bed. Front. Energy, 2009, 3(1): 85‒89 https://doi.org/10.1007/s11708-008-0067-5