| 蔡小舒,徐昂千.竖直椭圆管内降膜孤立波的实验研究[J].实验力学,1990,5(1): |
| 竖直椭圆管内降膜孤立波的实验研究 |
| Experimental Study of Solitary Waves in the Falling Film Inside a Vertical Elliptic Pipe |
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| DOI： |
| 中文关键词: 降膜,孤立波,摄影法测量 |
| 英文关键词:falling film,solitary wave,photographing |
| 基金项目: |
| 蔡小舒 徐昂千 |
| 上海机械学院，上海机械学院 |
| 摘要点击次数: 182 |
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| 中文摘要: |
| 作者在用摄影法进行坚直椭圆管内降膜波动实验研究时证实,当Re<400时,降膜内确实存在孤立波;R_(?)>400时,存在随机波.降膜中的孤立波是由小扰动发展而成的.实验结果与理论预测的孤立波特性吻合较好. |
| 英文摘要: |
| Using the photographic method, authors confirmed experimentally the existence of solitary waves in the falling film inside a vertical elliptical pipe while Re number was below 400. There were stochastic waves for Re(?)400. The solitary wave in the falling |
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