Dynamic Analysis of Fluid-Elastic Solids using MPS Method

• OGASAWARA Toshinori

  岩手大学工学部建設環境工学科

• KIKUCHI Shigetomo

  岩手大学工学研究科建設環境工学専攻

• SASAKI Shinya

  東亜建設工業 (株)

• SAKAI Shigeki

  岩手大学工学部建設環境工学科

Bibliographic Information

Other Title

• MPS法による流体-構造の動的解析に関する検討

Abstract

This study provides dynamic analysis of fluid-elastic solids using MPS (Moving Particle Semi-implicit) method. A twodimensionalcode based on particle interaction model of MPS method is developed to simulate fluid-structure interaction.The government equations of elastic structures are characterized by material density, Young's modulus and Poisson'sratio in solids. Meshes are not needed in the MPS method, so that fracture as well as large deformation can be analyzedwithout mesh distortion. The applicability of the present model is demonstrated for dam breaking. The result is in goodagreement with experimental data. Furthermore, structure analysis in a breakwater is carried out with wave propagation.The results rose the possibility that the present model can simulate fluid-structures interaction.

Journal

• PROCEEDINGS OF COASTAL ENGINEERING, JSCE

  PROCEEDINGS OF COASTAL ENGINEERING, JSCE 55 21-25, 2008

  Japan Society of Civil Engineers

Keywords

• General Chemical Engineering

Details

• CRID: 1390001204550683008
• NII Article ID: 130003992232
• DOI: 10.2208/proce1989.55.21
• ISSN: 18848222
• ISSN: 09167897
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed