Recent Features and Industrial Applications of the Hybrid SPH-FE Method

被引：3
作者：
Groenenboom, Paul [1 ]
Cartwright, Bruce [2 ,3 ]
McGuckin, Damian [3 ]
机构：
[1] ESI Grp Netherlands, Leidschendam, Netherlands
[2] Univ Newcastle, Callaghan, NSW, Australia
[3] Pacific Engn Syst Int, Glebe, NSW, Australia
来源：
INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS | 2021年 / 35卷 / 1-2期
基金：
澳大利亚研究理事会;
关键词：
Smoothed particle hydrodynamics; finite elements; fluid-structure interaction; boundary conditions; validation study; industrial applications; FLUID-STRUCTURE INTERACTION; SMOOTHED-PARTICLE HYDRODYNAMICS; FREE-SURFACE FLOWS; SIMULATION;
D O I：
10.1080/10618562.2020.1800657
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This paper discusses selected features of the Smoothed Particle Hydrodynamics (SPH) method when used in combination with a Finite Element (FE) software tool. Special attention is paid to the implementation of wall boundary conditions in view of their relevance to the simulation of fluid-structure interaction (FSI). Several industrial applications of the hybrid SPH-FE method are reviewed in detail. These include the ditching of a fixed-wing aircraft, the ditching of a helicopter with an Emergency Flotation System, and the flooding of a ship due to a breach in the hull. The comparison of the results of the numerical study on fixed-wing aircraft against experimental data demonstrate the validity of the SPH method. It is concluded that the SPH-FE approach is well-suited for the simulation of violent flow phenomena and fluid-structure interaction.
引用
收藏
页码：106 / 128
页数：23
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