Harbor Wave Estimation with Partial Reflection Boundary of the Boussinesq Equation Model

摘要

Simulated wave heights of short wave transformation on an actualport agree well with experimental results. Especially, wave diffractionsbehind the main breakwater are suitably reproduced because the partialreflected waves and the scattering waves with them are estimated bythe porous layer boundary. Although the diffraction of long waves iscalculated more weakly than one of short waves, the height ratio oflong wave in the port is larger than one of short wave. The porous layerboundary can automatically estimate the reflection coefficients of longwaves as well as short waves.