Abstract
By using the theories on diffracted water wave in two layer ocean, the paper analyzes the problems related to Stokes second order multicolored wave diffraction by two kinds of typical porous structures, including a semi-immersed circular dock being porous on radial body surface and a submerged disk with porous vertical body surface. With the use of an eigenfunction expansion approach and Green second integral, the analytical solutions to first order wave diffraction and integral solutions to second order diffracted wave effects on porous structures are given.
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CHWANG A T, WU J. Wave scattering by submerged porous disk [J]. J. Eng. Mech., ASCE, 1994, 120(12): 2575–2587
MELVER P. Water-wave diffraction by thin porous breakwater[J]. J. Waterway, Port, Coastal and Ocean Eng., ASCE, 1999, 125(2): 66–70.
WILLIAMS A N et al. Water wave interaction with a floating porous cylinder[J]. Ocean Engineering, 2000, 27(1):1–28.
WILLIAMS A N, Li W. Water wave interaction with an array of bottom-mounted surface-piercing porous cylinders[J]. Ocean Engineering, 2000, 27(8):841–8
SILVA R, GOVAERE G, SALLES P. Wave interaction with cylindrical porous piles[J]. Ocean Engineering, 2003, 30(14):1719–1740.
XIPING YU. Diffraction of water waves by porous breakwaters[J]. J. Waterway, Port, Coastal and Ocean Eng., ASCE, 1995, 121(6): 275–282.
WU Jian-hua, Wu Xiu-heng, Li Shi-mo. Theories of wave diffraction and scattering caused by large scale bodies in stratified ocean (I)[J]. J. of Hydrodynamics, 1989, 4(2):81–88.
WU Jian-hua, Wu Xiu-heng, Li Shi-mo. Theories of wave diffraction and scattering caused by large scale bodies in stratified ocean (IV)[J]. J. of Hydrodynamics, 1991, 6(3):46–53.
YIH C S. Stratified flows[M]. New York, Academic Press, Inc., 1980, 235–268.
HUANG Hua, Luo Zhi-gao, Sun Ming-guang. Nonlinear wave loads on large scale circular cylinders[J]. Tropic Oceanology, 1999, 18(4):24–31.
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Project supported by the National Natural Science Foundation of China (Grant No: 10272118)
Biography: HUANG Hua (1961-), Male, Vice professor
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Huang, H., Zhan, Jm. Analyses of the problems of multicolored wave diffraction by porous circular dock and disk. J Hydrodyn 18 (Suppl 1), 413–419 (2006). https://doi.org/10.1007/BF03400481
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DOI: https://doi.org/10.1007/BF03400481