| Large Amplitude Solitary Waves in a Fluid－Filled Elastic Tube |
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| 作者姓名： | DUANWen-Shah |
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| 作者单位： | DepartmentofPhysics,NorthwestNormalUniversity,Lanzhou730070,China |
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| 摘 要： | By usign the potential method to a fluid filled elastic tube, we obtained a solitary wave solution.Compared with recluetive perturbation method, this method can be used for larger amplitude solitary waves. The result is in agreement with that of small amplitude approximation from reduetive perturbation method when the amplitude is small enough.
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| 关 键 词： | 孤波 位势方法 流体装载弹性管 扰动法 孤波解 |
| 收稿时间： | 2002-11-28 |
Large Amplitude Solitary Waves in a Fluid-Filled Elastic Tube |
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| DUANWen-Shah.Large Amplitude Solitary Waves in a Fluid-Filled Elastic Tube[J].Communications in Theoretical Physics,2003,40(2):211-214. |
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| Authors: | DUAN Wen-Shan |
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| Institution: | Department of Physics, Northwest Normal University, Lanzhou
730070, China |
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| Abstract: | By using the potential method to a fluid filled elastic tube, we
obtained a solitary wave solution. Compared with
reductive perturbation method, this method can be used for larger
amplitude solitary waves. The result is in agreement with that of small
amplitude approximation from reductive perturbation method when
the amplitude is small enough. |
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| Keywords: | soliton potential method |
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