| 气固流化床中非线性特性的多尺度分析 |
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| 作者姓名： | 甄玲 王晓萍 陈伯川 黄海 黄春艳 |
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| 作者单位： | [1]InstrumentDepartment,ZhejiangUniversity,Hangzhou310027,China [2]ChemicalEngineeringDepartment,ZhejiangUniversity,Hangzhou310027,China |
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| 基金项目： | Supported by the National Natural Science Foundation of China (No. 60075003). |
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| 摘 要： | Deterministic chaos theory offers useful quantitative tools to characterize the non-linear dynamic behavior of a fluidized bed and the developed complexity theory presents a new approach to evaluate finite sequences. In this paper,the non-linear,hydrodynamic behavior of the pressure flutuation signals in a reactor was discussed by chaos parameters and complexity measures.Coherent results were achieved by our multi-scale analysis,which further exposed the behavior in a gas-solid two-phase system.
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| 关 键 词： | 通用换算分析 浑沌性 气－固流化床 气－固两相体系 |
| 修稿时间： | |
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