Second-order wave force on bodies in bichromatic waves

Teng Bin; Li Yucheng; Dong Guohai

Article Contents

Article Navigation > Haiyang Xuebao > 1999 > 21(2): 115-123

Teng Bin, Li Yucheng, Dong Guohai. Second-order wave force on bodies in bichromatic waves[J]. Haiyang Xuebao, 1999, 21(2): 115-123.

Citation:

Teng Bin, Li Yucheng, Dong Guohai. Second-order wave force on bodies in bichromatic waves[J]. Haiyang Xuebao, 1999, 21(2): 115-123.

Teng Bin, Li Yucheng, Dong Guohai. Second-order wave force on bodies in bichromatic waves[J]. Haiyang Xuebao, 1999, 21(2): 115-123.

Citation:

Teng Bin, Li Yucheng, Dong Guohai. Second-order wave force on bodies in bichromatic waves[J]. Haiyang Xuebao, 1999, 21(2): 115-123.

PDF( 521 KB)

Second-order wave force on bodies in bichromatic waves

State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technololgy, Dalian 116023

Received Date: 1997-07-07
Rev Recd Date: 1997-10-27

Abstract

Abstract

Based on a higher-order boundary element method, a numerical model is established for complex solution of second-order diffraction and radiation potentials at the sum and different frequencies in bichromatic incident waves.The second-order quadrantic transform functions are obtained by the integration of second-order fluid pressure on the body surface.Comparison on bodies with simple geometry shows that the present results are in good agreement with published ones.Computation on a TLP model shows that the second-order quadrantic transform functions have distinct distribution at lower and higher frequency ranges.
- Second-order force,
- wave force,
- transform function

FullText(HTML)

References(8)

References

Molin B.Second-order diffraction loads upon three-dimensional bodies.Applied Ocean Research,1979,1,197~202

Eatock Taylor R,Huang S M.Second-order wave diffraction by a vertical cylinder in regular waves.Applied Ocean Research,1987,9,19~30

缪国平,刘应中.大直径圈柱上的二阶波浪力.水动力学研究与进展,1987,98,12~24

邹志利,戴遗山.直立圆柱二阶波浪力解析解.应用数学和力学,1994,15(9):807~819

Kim M H,Yue D K P.The complete second-order diffraction solution for an axisymmetric body-Part I.Bichromatic incident waves and body motions.J.Fluid Mechanics,1990,211,557~593

Teng B,Eatock Taylor R.New higher-order boundary element methods for wave diffraction/radiation.Applied Ocean Research,1995,17(2):71~77

滕斌.波浪对三维浮体的二阶作用.水动力学研究与进展,1995,10(3):316~317

Eatock Taylor R,C:hau F P.Wave diffraction-some developments in linear and nonlinear theory.Jour.of Offshore Mech.and Arctic Eng.,1992,114,185~194

Relative Articles

Supplements(0)

Cited By

Proportional views