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Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method

Min Wang, Y.T. Feng, G.N. Pande, A.H.C. Chan, W.X. Zuo, Gyanendra Pande, Yuntian Feng Orcid Logo

Computers and Geotechnics, Volume: 82, Pages: 134 - 143

Swansea University Authors: Gyanendra Pande, Yuntian Feng Orcid Logo

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DOI (Published version): 10.1016/j.compgeo.2016.10.006

Abstract

This paper presents a three-dimensional coupled bonded particle and lattice Boltzmann method (BPLBM) with an immersed moving boundary scheme for the fluid-solid interaction. It is then applied to investigate the erosion process of soil particles in granular filters placed within earth dams. The micr...

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Published in: Computers and Geotechnics
ISSN: 0266-352X
Published: 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa30607
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spelling 2016-12-06T15:23:44.2723619 v2 30607 2016-10-17 Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method 3a312604a89c3e9a24916145fafa61f1 Gyanendra Pande Gyanendra Pande true false d66794f9c1357969a5badf654f960275 0000-0002-6396-8698 Yuntian Feng Yuntian Feng true false 2016-10-17 FGSEN This paper presents a three-dimensional coupled bonded particle and lattice Boltzmann method (BPLBM) with an immersed moving boundary scheme for the fluid-solid interaction. It is then applied to investigate the erosion process of soil particles in granular filters placed within earth dams. The microscopic migration of soil particles can be clearly visualised as the movement of particles can be directly recorded. Three granular filters with different representative size ratios are simulated and the numerical results are seen to match the empirical criteria. In addition, the effect of the representative size ratio of granular filters, hydraulic loading and erosion time are discussed. Journal Article Computers and Geotechnics 82 134 143 0266-352X 28 2 2017 2017-02-28 10.1016/j.compgeo.2016.10.006 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2016-12-06T15:23:44.2723619 2016-10-17T09:27:48.0893922 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Min Wang 1 Y.T. Feng 2 G.N. Pande 3 A.H.C. Chan 4 W.X. Zuo 5 Gyanendra Pande 6 Yuntian Feng 0000-0002-6396-8698 7 0030607-17102016092912.pdf wang2016(4).pdf 2016-10-17T09:29:12.1600000 Output 1380080 application/pdf Accepted Manuscript true 2018-10-15T00:00:00.0000000 false
title Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method
spellingShingle Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method
Gyanendra Pande
Yuntian Feng
title_short Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method
title_full Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method
title_fullStr Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method
title_full_unstemmed Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method
title_sort Numerical modelling of fluid-induced soil erosion in granular filters using a coupled bonded particle lattice Boltzmann method
author_id_str_mv 3a312604a89c3e9a24916145fafa61f1
d66794f9c1357969a5badf654f960275
author_id_fullname_str_mv 3a312604a89c3e9a24916145fafa61f1_***_Gyanendra Pande
d66794f9c1357969a5badf654f960275_***_Yuntian Feng
author Gyanendra Pande
Yuntian Feng
author2 Min Wang
Y.T. Feng
G.N. Pande
A.H.C. Chan
W.X. Zuo
Gyanendra Pande
Yuntian Feng
format Journal article
container_title Computers and Geotechnics
container_volume 82
container_start_page 134
publishDate 2017
institution Swansea University
issn 0266-352X
doi_str_mv 10.1016/j.compgeo.2016.10.006
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 Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised
document_store_str 1
active_str 0
description This paper presents a three-dimensional coupled bonded particle and lattice Boltzmann method (BPLBM) with an immersed moving boundary scheme for the fluid-solid interaction. It is then applied to investigate the erosion process of soil particles in granular filters placed within earth dams. The microscopic migration of soil particles can be clearly visualised as the movement of particles can be directly recorded. Three granular filters with different representative size ratios are simulated and the numerical results are seen to match the empirical criteria. In addition, the effect of the representative size ratio of granular filters, hydraulic loading and erosion time are discussed.
published_date 2017-02-28T03:37:13Z
_version_ 1763751633549787136
score 11.013371

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