Abbas Khayyer

TL;DR: It is shown that MPS-based simulations are prone to become destabilized in presence of attractive interparticle forces, similar to the so-called tensile instability in SPH method, and two new modifications are proposed to resolve this shortcoming.

TL;DR: In this paper, the authors proposed modified MPS methods for the prediction of wave impact pressure on a coastal structure by introducing new formulations for the pressure gradient and a new formulation of the source term of the Poisson Pressure Equation (PPE).

TL;DR: In this paper, a Corrected Incompressible SPH (CISPH) method is proposed for accurate tracking of water surface in breaking waves, where corrective terms are derived based on a variational approach to ensure the angular momentum preservation of ISPH formulations.

TL;DR: An Optimized PS (OPS) scheme is presented for accurate and consistent implementation of particle shifting for free-surface flows, consistently resulting in perfect elimination of shifting normal to an interface and resolves the unphysical discontinuity beneath the interface.

TL;DR: In this paper, the authors provide an up-to-date review on several latest advancements related to particle methods with applications in coastal and ocean engineering and highlight the future perspectives for further enhancement of applicability and reliability of particle methods for coastal/ocean engineering applications.