Long waves propagating over a circular bowl pit
作者： Kyung-Duck Suh , Tae-Hwa Jung , Merrick C. Haller
DOI: 10.1016/J.WAVEMOTI.2005.01.002
关键词: Optics 、 Analytic solution 、 Wave equation 、 Physics 、 Constant (mathematics) 、 Scattering 、 Mathematical analysis 、 Kondratiev wave 、 Attenuation 、 Hyperbolic partial differential equation
摘要: An analytic solution to the mild slope wave equation is derived for long waves propagating over a circular, bowl-shaped pit located in an otherwise constant depth region. The shown reduce previously case of enclosed basin and agree well with numerical hyperbolic mild-slope equations. effects dimensions on scattering are discussed based solution. This can also be applied pits different general shapes. Finally, attenuation region discussed.
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