|
Name of contributor
Christoophe MaisondieuIFREMER - Applied Hydrodynamics Laboratory
Simulation Method
BEM, Boundary conditions developed to 2nd order
Method for ft computation
Derivatives of potential are directly given by resolution of integral equation. ft and other time derivatives are computed the same way.
Wave Absorption
Wave absorbing beach (beach length = 2 * wave length)(Only used on free surface dynamic boundary condition.)
Intersection
The problem with singularities appear at both ends of the wedge could be solved by modification of normal directions at each extremity of the wedge. This option should be implemented soon.
Number of nodes
60 per wave length, 31 on wedge
Time integral method
4th order Runge-Kutta methodDt = T / 60 ( T : Heave period )
Computer information@
Language : matlab
Reference papers
BEM-E |