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周显初. 铰接圆柱体在二色波中的二阶低频力[J]. 力学学报, 1995, 27(5): 603-608. DOI: 10.6052/0459-1879-1995-5-1995-472
引用本文: 周显初. 铰接圆柱体在二色波中的二阶低频力[J]. 力学学报, 1995, 27(5): 603-608. DOI: 10.6052/0459-1879-1995-5-1995-472
SECOND ODER LOW-FREQUENCY WAVE FORCES OF AN ARIICULAED CYLINDER IN BICHROMATIC WAVWS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(5): 603-608. DOI: 10.6052/0459-1879-1995-5-1995-472
Citation: SECOND ODER LOW-FREQUENCY WAVE FORCES OF AN ARIICULAED CYLINDER IN BICHROMATIC WAVWS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(5): 603-608. DOI: 10.6052/0459-1879-1995-5-1995-472

铰接圆柱体在二色波中的二阶低频力

SECOND ODER LOW-FREQUENCY WAVE FORCES OF AN ARIICULAED CYLINDER IN BICHROMATIC WAVWS

  • 摘要: 考虑了铰接圆柱体的响应,给出了二色波中铰接在海底的圆柱体的二阶低频力。在未求出二阶速度势的情况下,利用其定解条件给出了二阶速度势的影响,给出了二阶低频力的解析表示式。二阶低频力主要由一阶速度势决定。二阶入射速度势以及圆柱的二阶响应对二阶低频力的影响可以忽略。

     

    Abstract: The second order low-frequency wave force of a cylinder art icdated on the seabed in bichromatic waves is given analytically。 It mainly depends on the interaction of thefirst order potential. The effect of the second order response of a cylinder and the secondorder incident potential on the low-frequency wave force can be neglected。

     

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