Some Considerations on 3D-Numerical Analysis of Harbor Oscillations at Arbitrary Topography

摘要

In this paper, by using 3-dimensional boundary element method proposed by Ijima, we have conducted numerical simulations on harbor oscillations for model harbors. In the process of making the program, we discover some topics on a convergence of integral on each element, and on a singularity integral on element (i=j), which is related to both a derivation of Green formula and a discretization of the integral equation.