2D unstructured mesh finite volume method for simulating structural dynamics

Miao Yu Hai; Xiao Hui Su; Yao Cao; Yong Zhao; Jian Tao Zhang

doi:10.4028/www.scientific.net/AMM.376.345

2D unstructured mesh finite volume method for simulating structural dynamics

Miao Yu Hai, Xiao Hui Su, Yao Cao, Yong Zhao, Jian Tao Zhang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A novel procedure for calculating the dynamic response of elastic solid structures is presented. The ultimate aim of this study is to develop a consistent set of finite volume (FV) methods on unstructured meshes for the analysis of dynamic fluid-structure interaction (FSI). This paper describes a two-dimensional (2D) FV cell-vertex based method for dynamic solid mechanics. A novel matrix-free implicit scheme was developed using the Newmark method and dual time step algorithm and the model is validated with a 2D cantilever test case as well as a 2D plate one.

Original language	English
Title of host publication	Materials and Diverse Technologies in Industry and Manufacture
Pages	345-348
Number of pages	4
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.376.345
Publication status	Published - 2013
Externally published	Yes
Event	2013 International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2013 - , Hong Kong Duration: Jul 26 2013 → Jul 27 2013

Publication series

Name	Applied Mechanics and Materials
Volume	376
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Other

Other	2013 International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2013
Country	Hong Kong
Period	7/26/13 → 7/27/13

Keywords

Finite volume
Linear elasticity
Structural dynamics
Unstructured meshes

ASJC Scopus subject areas

Engineering(all)

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Hai, MY, Su, XH, Cao, Y, Zhao, Y & Zhang, JT 2013, 2D unstructured mesh finite volume method for simulating structural dynamics. in Materials and Diverse Technologies in Industry and Manufacture. Applied Mechanics and Materials, vol. 376, pp. 345-348, 2013 International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2013, Hong Kong, 7/26/13. https://doi.org/10.4028/www.scientific.net/AMM.376.345

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title = "2D unstructured mesh finite volume method for simulating structural dynamics",

abstract = "A novel procedure for calculating the dynamic response of elastic solid structures is presented. The ultimate aim of this study is to develop a consistent set of finite volume (FV) methods on unstructured meshes for the analysis of dynamic fluid-structure interaction (FSI). This paper describes a two-dimensional (2D) FV cell-vertex based method for dynamic solid mechanics. A novel matrix-free implicit scheme was developed using the Newmark method and dual time step algorithm and the model is validated with a 2D cantilever test case as well as a 2D plate one.",

keywords = "Finite volume, Linear elasticity, Structural dynamics, Unstructured meshes",

author = "Hai, {Miao Yu} and Su, {Xiao Hui} and Yao Cao and Yong Zhao and Zhang, {Jian Tao}",

note = "Copyright: Copyright 2013 Elsevier B.V., All rights reserved.; 2013 International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2013 ; Conference date: 26-07-2013 Through 27-07-2013",

year = "2013",

doi = "10.4028/www.scientific.net/AMM.376.345",

language = "English",

isbn = "9783037858073",

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AU - Hai, Miao Yu

AU - Su, Xiao Hui

AU - Cao, Yao

AU - Zhao, Yong

AU - Zhang, Jian Tao

PY - 2013

Y1 - 2013

N2 - A novel procedure for calculating the dynamic response of elastic solid structures is presented. The ultimate aim of this study is to develop a consistent set of finite volume (FV) methods on unstructured meshes for the analysis of dynamic fluid-structure interaction (FSI). This paper describes a two-dimensional (2D) FV cell-vertex based method for dynamic solid mechanics. A novel matrix-free implicit scheme was developed using the Newmark method and dual time step algorithm and the model is validated with a 2D cantilever test case as well as a 2D plate one.

AB - A novel procedure for calculating the dynamic response of elastic solid structures is presented. The ultimate aim of this study is to develop a consistent set of finite volume (FV) methods on unstructured meshes for the analysis of dynamic fluid-structure interaction (FSI). This paper describes a two-dimensional (2D) FV cell-vertex based method for dynamic solid mechanics. A novel matrix-free implicit scheme was developed using the Newmark method and dual time step algorithm and the model is validated with a 2D cantilever test case as well as a 2D plate one.

KW - Finite volume

KW - Linear elasticity

KW - Structural dynamics

KW - Unstructured meshes

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BT - Materials and Diverse Technologies in Industry and Manufacture

T2 - 2013 International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2013

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