On the feasibility of using smoothed particle hydrodynamics for underwater explosion calculations
type: Item
instance of: scholarly article
title: On the feasibility of using smoothed particle hydrodynamics for underwater explosion calculations
zbMATH Open document ID: 0841.76073
DOI: 10.1007/BF00364078
author: J. W. Swegle
author: Stephen W. Attaway
published in: Computational Mechanics
publication date: 1996-07-21T00:00:00Z
review text: SPH (smoothed particle hydrodynamics) is a gridless Lagrangian technique which is appealing as a possible alternative to numerical techniques currently used to analyze high deformation impulsive loading events. In the present study, the SPH algorithm has been subjected to detailed testing and analysis to determine the feasibility of using PRONTO/SPH for the analysis of various types of underwater explosion problems involving fluid-structure and shock-structure interactions. Of particular interest are effects of bubble formation and collapse and the permanent deformation of thin-walled structures due to these loadings.
Mathematics Subject Classification ID: 76M25
Mathematics Subject Classification ID: 76L05
zbMATH DE Number: 859424
zbMATH Keywords: fluid-structure interactions
zbMATH Keywords: finite element code PRONTO
zbMATH Keywords: shock-structure interactions
zbMATH Keywords: bubble collapse
zbMATH Keywords: gridless Lagrangian technique
zbMATH Keywords: bubble formation
describes a project that uses: PRONTO 2D
MaRDI profile type: Publication
cites work: Kernel estimates as a basis for general particle methods in hydrodynamics
cites work: Why Particle Methods Work
cites work: An introduction to SPH
cites work: Shock simulation by the particle method SPH
cites work: A Method for the Numerical Calculation of Hydrodynamic Shocks
cites work: Smoothed particle hydrodynamics stability analysis
full work available at URL: https://doi.org/10.1007/bf00364078
OpenAlex ID: W2023306541
description: scientific article; zbMATH DE number 859424