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Chaos Transfer in Fluidized Beds Accompanied with Biomass Pyrolysis 被引量:1
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作者 唐松涛 李定凯 +1 位作者 吕子安 沈幼庭 《Chinese Journal of Chemical Engineering》 SCIE EI CAS CSCD 2003年第3期358-361,共4页
Experiments of biomass pyrolysis were carried out in a fluidized bed, and dynamic signals of pressure and temperature were recorded. Correlation dimension was employed to characterize the chaotic behavior of pressure ... Experiments of biomass pyrolysis were carried out in a fluidized bed, and dynamic signals of pressure and temperature were recorded. Correlation dimension was employed to characterize the chaotic behavior of pressure and temperature signals. Both pressure and temperature signals exhibit chaotic behavior, and the chaotic behavior of temperature signals is always weaker than that of pressure signals. Chaos transfer theory was advanced to explain the above phenomena. The discussion on the algorithm of the correlation dimension shows that the distance definition based on rhombic neighborhood is a better choice than the traditional one based on spherical neighborhood. The former provides a satisfactory result in a much shorter time. 展开更多
关键词 chaos transfer correlation dimension fluidized bed biomass pyrolysis
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