A SIMULATION OF MOBILE BED BEHAVIOR BY USING SOLID MPS METHOD

K.S. Kim

doi:10.6112/kscfe.2024.29.4.001

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2024 Vol.29, Issue 4 Next Page

Original Article

A SIMULATION OF MOBILE BED BEHAVIOR BY USING SOLID MPS METHOD 고체입자를 적용한 입자법을 이용한 해저면 운동 연구

31 December 2024. pp. 1-9

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Abstract

Large waves induce intense impact loads on the seabed. This phenomenon has been investigated through theoretical, experimental, and numerical approaches by several researchers. In this study, the Moving Particle Semi-implicit(MPS) method was employed to simulate the behavior of a mobile seabed under large waves, such as those generated by tsunamis. To accurately simulate solid particle interactions, newly developed particle interaction models were implemented and validated against corresponding experimental data. The numerical results showed good agreement with experimental findings. Additionally, particle velocity and pressure were plotted numerically, demonstrating the physical phenomena of mobile bed behavior under wave impact.

Keywords

Particle method

Mobile seabed

Solid particle interaction model

(Moving Particle Semi-implicit method)

키워드

입자법

변동 해저면

고체입자상호연성모델

MPS법

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Information

Publisher :Korean Society for Computational Fluids Engineering
Publisher(Ko) :한국전산유체공학회
Journal Title :Journal of Computational Fluids Engineering
Journal Title(Ko) :한국전산유체공학회지
Volume : 29
No :4
Pages :1-9
Received Date : 2024-05-28
Revised Date : 2024-10-22
Accepted Date : 2024-11-11
DOI :https://doi.org/10.6112/kscfe.2024.29.4.001

Journal of Computational Fluids Engineering ISSN:1598-6071(Print) 3022-6252(Online) 한국전산유체공학회지

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