| 用电磁感应法测量磁流化床气泡特性的实验研究 |
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| 引用本文： | 蔡崧,邢春礼.用电磁感应法测量磁流化床气泡特性的实验研究[J].东南大学学报(自然科学版),1990(2). |
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| 作者姓名： | 蔡崧 邢春礼 |
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| 作者单位： | 东南大学热能工程研究所，哈尔滨工业大学动力工程系 教师 |
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| 摘 要： | 鉴于已有流化床气泡测量方法在磁稳定流化床中难于实现,本文提出了一种新型的气泡特性测量方法——电磁感应法,籍此满意地考察了磁稳定流化床的气泡特性,包括磁场强度、单孔气流流率、主流流率对气泡频率、速度、体积、汇合和分裂的影响。
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| 关 键 词： | 流化床 气泡 测量方法/磁稳定流化床 气泡特性 |
An Experimental Research of Bubble Properties in Magnetic Fluidized Beds by Use of Magnetic Inductive Method |
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| Cai Song,Xing Chunli Thermoenergy Engineering Research Institute.An Experimental Research of Bubble Properties in Magnetic Fluidized Beds by Use of Magnetic Inductive Method[J].Journal of Southeast University(Natural Science Edition),1990(2). |
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| Authors: | Cai Song Xing Chunli Thermoenergy Engineering Research Institute |
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| Institution: | Cai Song;Xing Chunli Thermoenergy Engineering Research Institute |
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| Abstract: | In view of the fact that the existing mothods of bubble measuring are difficult to bc realized in magnatic fluidizcd beds,a new method of measuring bubble properties-Mag- netic Inductive Method has been developed.By the help of this method the bubble properties in magnetic fluidized beds was studicd successfully,which concerned mainly with the influ- cnce of magnetic intencity,single jet gas flow rate and main fluidizing gas flow rate on bubblc frequency,velocity,volume and coalescence or splitting. |
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| Keywords: | fluidized beds bubble measurement methods/magnetic fluidized beds bubble characteristics |
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