| 珠状凝结是一种典型的分形生长 |
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| 引用本文： | 杨春信,王立刚,袁修干,马重芳.珠状凝结是一种典型的分形生长[J].航空动力学报,1998,13(3):273-274,346. |
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| 作者姓名： | 杨春信 王立刚 袁修干 马重芳 |
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| 作者单位： | 1.北京航空航天大学 |
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| 摘 要： | 本文根据近三十年来在珠状凝结换热研究中积累的实验研究资料，提出珠状凝结是一种典型的分形生长过程。由随机分形模型建立了珠状凝结液滴的尺度分布，应用重整化方法确定了液滴尺度的分布指数。
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| 关 键 词： | 球状聚合 液滴特征尺寸 随机分布 |
| 收稿时间： | 9/1/1997 12:00:00 AM |
| 修稿时间： | 1/1/1998 12:00:00 AM |
DROPWISE CONDENSATION AS A TYPICAL FRACTAL GROWTH PROCESS |
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| Yang Chunxin,Wang Ligang,Yuan Xiugan and Ma Chongfang.DROPWISE CONDENSATION AS A TYPICAL FRACTAL GROWTH PROCESS[J].Journal of Aerospace Power,1998,13(3):273-274,346. |
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| Authors: | Yang Chunxin Wang Ligang Yuan Xiugan and Ma Chongfang |
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| Institution: | 1.5th Dept.Beijing University of Aeronautics and Astronautics,Beijing 100083 |
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| Abstract: | The dropwise condensation is a typical fractal growth process, according to the experimental data and conclusions published in last 30 years.The drop size distribution in dropwise condensation is deduced,based on the random fractal model.The fractal dimension index in the size distribution is determined with renormalization method.The analytical results are in good agreement with experimental data. |
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| Keywords: | Dropwise condensation Drop Characteristic dimensions Random distribution |
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