| 气流粉碎过程中激波的产生、影响及防止研究 |
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| 引用本文： | 刘东升,李凤生,宋洪昌,李春俊,刘峰彪. 气流粉碎过程中激波的产生、影响及防止研究[J]. 化工学报, 1997, 0(2) |
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| 作者姓名： | 刘东升 李凤生 宋洪昌 李春俊 刘峰彪 |
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| 作者单位： | 南京理工大学超细粉体与表面科学技术研究所 南京210014 |
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| 基金项目： | “八五”国防（火炸药）重点预研项目资助（No.Y9110） |
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| 摘 要： | 分析了气流粉碎过程中激波产生的原因,采用数值计算方法,讨论了激波对气流磨中颗粒的冲击速度的影响,并提出了防止激波产生的措施。
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| 关 键 词： | 粉碎 颗粒 激波 |
STUDY ON SHOCK WAVE FORMATION, ITS EFFECTING AND PREVENTION IN GRINDING PROCESS FOR JET MILL |
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| Liu Dongsheng,Li Fengsheng,Song Hongchang,Li Chunjun and Liu Fengbiao. STUDY ON SHOCK WAVE FORMATION, ITS EFFECTING AND PREVENTION IN GRINDING PROCESS FOR JET MILL[J]. Journal of Chemical Industry and Engineering(China), 1997, 0(2) |
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| Authors: | Liu Dongsheng Li Fengsheng Song Hongchang Li Chunjun Liu Fengbiao |
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| Abstract: | In this paper, the reasons of shock wave formation in a jet mill are analyzed firstly. Then the influence of the shock wave on impact velocity of particle is discussed by numerical method. Finally some suggestions are presented to prevent from shock wave formation in the grinding process. |
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| Keywords: | grinding particle shock wave |
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