[PDF] Top 20 Solution of Wave Equations Near Seawalls by Finite Element Method

... dimensional wave problems for off-shore structures using frequency domain ...solitary wave equations using finite process ...of wave on solid ...the wave effect on floating ... See full document

... Spline functions are a class of piecewise polynomials that satisfy continuity proper- ties depending on the degree of the polynomials. They have highly desirable characteris- tics, which have made them a powerful ... See full document

... to be zero. The relative permittivity of water is B 80 and of glass is B 3. Putting these values in Eq. (9) it can be seen that the normal component of the electric field in the electrolyte at the interface is negligible ... See full document

... the equations of the gas-solid reactions (or adsorptions) in packed beds are solved by Rayleigh-Ritz finite element method ...these equations successfully with various mesh numbers, ... See full document

... Finite element analysis is a fairly recent technique of numerical computations of ...The method has wide application and enjoys extensive utilization in the structural, thermal and fluid analysis ... See full document

... numerical solution of the sediment transport equations in one horizontal dimension, based on a discontinuous Galerkin finite-element ...continuous equations are discretized using nodal ... See full document

... The finite element method is described and analyzed in Section 3; in particular, since finite elements of common use for the Navier-Stokes equations - namely Taylor-Hood element ... See full document

... the wave propaga- tion using linear Shallow Water Equation (SWE), which has known influx and outflux transparent boundary ...the wave interaction on the ...numerical solution, we will use a ... See full document

... (v-p) finite element method that solves the pulsatile blood flow in ...The solution exploits the Galerkin method and the fully implicit incremental-iterative procedure for the ... See full document

... boundary method [14]-[18], the immersed in- terface method [19], the fictitious domain method [20] [21], the mortar finite element method [22], and the ex- tended finite ... See full document

... differential equations and those methods differ primarily in the style in which the normal and fractional deriva- tives are discretized ...finite element method has been applied for solving fractional ... See full document

... guided wave incident obliquely on a surface breaking crack in a laminated composite plate, with a view to ultrasonic nondestructive assessment of ...The solution to this problem is the first step towards ... See full document

... numerical method for modelling such multimaterial flows (fluid/solid) will be referred as the immersed volume method ( IVM ...this method can be found in [13] and will be revisited in this ...the ... See full document

... viscoelastic wave equation in the real-world engineering applications usually has complex known data or computed domains, the analytical solution cannot be generally solved, so one has to find its solutions ... See full document

... rotations as the primary nodal variables; to satisfy the continuity requirement each node has both deflection and slope as nodal variables. Since there are four nodal variables for the beam element, a cubic ... See full document

... controlled wave equation by the numerical approximation ...controlled wave equation and they obtained the controllability for the semi-discrete wave system, with the controls taken from an infinite ... See full document

... For (1), we use one variable changing and obtain a new problem. We apply SD-method for new problem and obtain a posteriori error estimates. A posteriori error bound provides a computable upper bound on the error ... See full document

... blast wave and tank is a typical fluid-structure dynamic ...blast wave is loaded to the tank as a foreknown ...composition wave reflection area, and then compute the overpressure on different part of ... See full document

... Differential Equations (PDE) with mixed derivatives along with Dirichlet and Neumann boundary ...generally Finite Element Method produces better ap- proximations when the boundaries are ... See full document

... the wave finite element (WFE) ...WFE method starts from a conventional finite element (FE) model of only a short section of a structure, which is uniform in one ...Existing ... See full document