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Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater

Yaru Ren, Min Luo Orcid Logo, Pengzhi Lin

Water, Volume: 11, Issue: 2, Start page: 261

Swansea University Author: Min Luo Orcid Logo

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DOI (Published version): 10.3390/w11020261

Abstract

This paper presents a numerical study of the solitary wave interaction with a submerged breakwater using the Consistent Particle Method (CPM). The distinct feature of CPM is that it computes the spatial derivatives by using the Taylor series expansion directly and without the use of the kernel or we...

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Published in: Water
ISSN: 2073-4441
Published: MDPI AG 2019
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URI: https://cronfa.swan.ac.uk/Record/cronfa48806
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first_indexed 2019-02-12T20:04:55Z
last_indexed 2020-10-20T02:58:50Z
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spelling 2020-10-19T17:42:39.1672090 v2 48806 2019-02-12 Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater 91e3463c73c6a9d1f5c025feebe4ad0f 0000-0002-6688-9127 Min Luo Min Luo true false 2019-02-12 GENG This paper presents a numerical study of the solitary wave interaction with a submerged breakwater using the Consistent Particle Method (CPM). The distinct feature of CPM is that it computes the spatial derivatives by using the Taylor series expansion directly and without the use of the kernel or weighting functions. This achieves good numerical consistency and hence better accuracy. Validated by published experiment data, the CPM model is shown to be able to predict the wave elevations, profiles and velocities when a solitary wave interacts with a submerged breakwater. Using the validated model, the detailed physics of the wave breaking process, the vortex generation and evolution and the water particle trajectories are investigated. The influence of the breakwater dimension on the wave characteristics is parametrically studied. Journal Article Water 11 2 261 MDPI AG 2073-4441 consistent particle method; solitary wave; submerged breakwater; breaking wave; vortex 31 12 2019 2019-12-31 10.3390/w11020261 COLLEGE NANME General Engineering COLLEGE CODE GENG Swansea University 2020-10-19T17:42:39.1672090 2019-02-12T14:18:40.6672404 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - General Engineering Yaru Ren 1 Min Luo 0000-0002-6688-9127 2 Pengzhi Lin 3 0048806-12022019142245.pdf ren2019.pdf 2019-02-12T14:22:45.8070000 Output 8351781 application/pdf Version of Record true 2019-02-12T00:00:00.0000000 Distributed under the terms of a Creative Commons Attribution 4.0 (CC-BY) Licence. true eng https://creativecommons.org/licenses/by/4.0/
title Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater
spellingShingle Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater
Min Luo
title_short Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater
title_full Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater
title_fullStr Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater
title_full_unstemmed Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater
title_sort Consistent Particle Method Simulation of Solitary Wave Interaction with a Submerged Breakwater
author_id_str_mv 91e3463c73c6a9d1f5c025feebe4ad0f
author_id_fullname_str_mv 91e3463c73c6a9d1f5c025feebe4ad0f_***_Min Luo
author Min Luo
author2 Yaru Ren
Min Luo
Pengzhi Lin
format Journal article
container_title Water
container_volume 11
container_issue 2
container_start_page 261
publishDate 2019
institution Swansea University
issn 2073-4441
doi_str_mv 10.3390/w11020261
publisher MDPI AG
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - General Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - General Engineering
document_store_str 1
active_str 0
description This paper presents a numerical study of the solitary wave interaction with a submerged breakwater using the Consistent Particle Method (CPM). The distinct feature of CPM is that it computes the spatial derivatives by using the Taylor series expansion directly and without the use of the kernel or weighting functions. This achieves good numerical consistency and hence better accuracy. Validated by published experiment data, the CPM model is shown to be able to predict the wave elevations, profiles and velocities when a solitary wave interacts with a submerged breakwater. Using the validated model, the detailed physics of the wave breaking process, the vortex generation and evolution and the water particle trajectories are investigated. The influence of the breakwater dimension on the wave characteristics is parametrically studied.
published_date 2019-12-31T03:59:28Z
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score 11.016235

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