计及表面张力的非传播孤波理论 |
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引用本文: | 颜家壬,黄国翔.计及表面张力的非传播孤波理论[J].应用数学和力学,1987,8(10):925-929. |
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作者姓名: | 颜家壬 黄国翔 |
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作者单位: | 湘潭大学 |
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基金项目: | 国家自然科学基金资助课题 |
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摘 要: | 本文研究了表面张力对非传播孤波运动的影响,对Larraza和Putterman的理论进行了修正。发现表面张力使孤波横向振动频率范围增大,振幅增高,宽度减小。当表面张力系数a=0时,结果与Larraza和Putterman的理论相一致。
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收稿时间: | 1986-06-03 |
Theory of Non-Propagation Solitons Including Surface-Tension Effects |
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Institution: | Xiangtan University, Xiangtan |
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Abstract: | In this paper, the surface-tension effects to non-propagating solitons is studied. Thus the Larraza and Putterman's theory has been modified. It is found that the surface-tension makes the frequency range of crosswise Oscillation of solitions larger, the amplitude higher and the width smaller. When the surfacetension coefficient is equal to zero (α=0), the results are consistent with those of Larraza and Putterman. |
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