Fluid-Structure Interaction (FSI) is one of the interesting subjects in coastal construction. In this study, Smoothed Particle Hydrodynamic (SPH) method is utilized to model the fluid domain. Finite Element Method (FEM) is used to model the solid structure. SPH is a mesh-free method, which ...
An improved smooth particle hydrodynamics–finite element method (SPH-FEM) coupling approach was developed for investigating fluid–structure interaction (FSI) problems. To deal with the conjunction of physical quantities at the fluid–structure interfacial region, an interface particle coupling strategy was...
More examples can be found in the simulation of the Fluid-Structure Interaction (FSI) problem, where the SPH-FEM contact was used to establish the dynamic interactions between the fluids and solids [16], [17], [18]. Nevertheless, the thermal interaction between particle-based and mesh-based ...
They also simulated this model by smoothed particle hydrodynamics (SPH) and a good agreement has been obtained compared with experimental data. Idelsohn et al. (2008) carried out a series of tests on rolling tank sloshing with an elastic baffle, includes hanging elastic beam with shallow water,...
Numerical investigation of vehicle wading based on an entirely particle-based three-dimensional SPH model 2024, Computers and Fluids Citation Excerpt : Thanks to its inherent entirely Lagrangian and truly meshfree properties, the SPH method has been widely applied to problems involving violent free-surfa...
ANSYS LS-DYNA具有Lagrange、ALE、Euler、SPH、EFG等求解器。 统一的使用环境 在经典的ANSYS使用环境中,可以采用传统的ANSYS参数化设计语言(APDL)来进行复杂的显式动力学问题的求解。随着技术的发展,强大而全面的ANSYS Workbench环境具有双向的CAD接口功能、几何清理工具、自动网格划分功能。网格划分工具的扩展及大地提高了...
Numerical simulation of fluid-structure interaction problems by a coupled SPH-FEM approach: FSI using SPH and FEMIn scientific computing there is a great interest in numerical simulation of fluid-structure interaction (FSI) problems. Within this work a numerical approach to simulate fluid-structure ...
fluid-structure interaction (FSI)SPH-FEM modelA two-dimensional smoothed particle hydrodynamics-finite-element method (SPH-FEM) model is developed to model the movement of flexible floating boom and bending of its skirt under sea environment. The most significant feature of the present model is the...
They also simulated this model by smoothed particle hydrodynamics (SPH) and a good agreement has been obtained compared with experimental data. Idelsohn et al. (2008) carried out a series of tests on rolling tank sloshing with an elastic baffle, includes hanging elastic beam with shallow water,...
Numerical simulation of fluid‐structure interaction problems by a coupled SPH‐FEM approachCOMPUTER simulationFLUID-structure interactionELASTIC structures (Mechanics)HYDRODYNAMICSFINITE element methodIn scientific computing there is a great interest in numerical simulation of fluid-structure interaction (FSI) ...