哈尔滨工程大学学报2018，Vol.39Issue(6)：955-972,18.DOI:10.11990/jheu.201710026
MPS方法研究进展及其在船舶水动力学问题中的应用
Developments of the MPS method and its applications on hydrodynamics problems
摘要
Abstract
The moving particle semi-implicit (MPS) method, a recently introduced meshless method based on La-grangian description,has drawn increasing attention from researchers owing to its advantages in handling flows char-acterized by a violent free surface. In this paper,we focus on the development and application of the MPS method to marine hydrodynamic problems. To ensure computational accuracy, we introduce various improvements on the particle interaction model to enhance computation stability and pressure smoothness. We then present some compu-tational acceleration techniques for increasing computational efficiency. To apply the MPS method to hydrodynamic problems,researchers must address a number of issues relating to the boundary conditions and multiphase flow model. We review some of the latest naval architecture and ocean engineering applications using the MPS method and evaluate its potential developments with respect to its numerical format, combination with other methods, and application to three-dimensional problems.关键词
无网格粒子法/移动粒子半隐式方法/并行加速技术/重叠粒子技术/多分辨率粒子技术/多相流/流固耦合Key words
meshless method/moving particle semi-implicit(MPS) method/parallel acceleration technique/over-lapping particle technique/muti-resolution particle technique/muti-phase flow/fluid structure interaction (FSI)分类
数理科学引用本文复制引用
陈翔,张友林,万德成..MPS方法研究进展及其在船舶水动力学问题中的应用[J].哈尔滨工程大学学报,2018,39(6):955-972,18.基金项目
国家自然科学基金项目(51490675,11432009,51579145) （51490675,11432009,51579145）
长江学者奖励计划(T2014099) （T2014099）
上海高校东方学者特聘教授岗位跟踪计划(2013022) （2013022）
上海市优秀学术带头人计划(17XD1402300) （17XD1402300）
上海市船舶工程重点实验室基金项目(K2015-11) （K2015-11）
工信部数值水池创新专项VIV/VIM项目(2016-23/09). （2016-23/09）
