| 气化炉中冷态流场的LDA测量和研究 |
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| 引用本文： | 叶雯,沈剑平.气化炉中冷态流场的LDA测量和研究[J].化学反应工程与工艺,1994,10(3):247-253. |
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| 作者姓名： | 叶雯 沈剑平 |
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| 作者单位： | 联合化学反应工程研究所华东理工大学分所 |
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| 摘 要： | 应用激光多普勒测速仪（ＬＤＡ）对气化炉中流场分布进行测量，并比较了不同的内，环射流速度比值，不同的炉体几何尺寸对气炉中流场的影响，揭示了气化炉中流体流动规律，为设计和改造气化炉提供一个必要的基础。
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| 关 键 词： | 激光 多普勒测速仪 气化炉 流场 |
A STUDY AND LDA MEASUREMENT OF THE FLOW FIELD IN A COLD MODEL OF GASIFIER |
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| Ye Wen ,Sheng Jianping, Gu Huifang,Wu Minquan,Gong Xin.A STUDY AND LDA MEASUREMENT OF THE FLOW FIELD IN A COLD MODEL OF GASIFIER[J].Chemical Reaction Engineering and Technology,1994,10(3):247-253. |
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| Authors: | Ye Wen Sheng Jianping Gu Huifang Wu Minquan Gong Xin |
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| Abstract: | The flow fields in a cold model of gasifier have been measured for the bulk regions by a LaserDoppler Anemometer.The influences on flow fields of different parameters,such as ratios ofcentral to annular jetting velocities,vessel configurations and dimensions of gasifier wereinvestigated.Some important flow patterns in gasifier have been discoverd.The experimentalresults provide a theoretical basis for the design and improvement of the gasifier. |
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| Keywords: | Laser Doppler Anemometer Gasifier Flow field Cold model |
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