BEM-A

Name of contributor

Hajime Kihara, National Defense Academy, Japan

Simulation Method

BEM ( Quadratic Element ), Fully nonlinear simulation based on MEL

Method for ft computation

Boundary-value problem for ft is solved.

Wave Absorption

Wave absorbing beach (beach length = wave length)

(Damping terms are added to kinematic and dynamic B.C.)

Intersection

Double nodes

Number of nodes

14 ~ 20 per wave length, 40 on body

Time integral method

4th order explicit Runge-Kutta method

Dt = Tw / 15 ~ Tw / 30 ( Tw : Wave period )

Computer information@

Computer : PC Celeron 366MHz

OS : Windows98

Language : Fortran77

Reference paper


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