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A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution

Ming Xia, Fengqiang Gong, Song Feng, Jin Yu, Yuntian Feng Orcid Logo, Min Wang Orcid Logo

International Journal for Numerical Methods in Engineering, Volume: 124, Issue: 8, Pages: 1701 - 1720

Swansea University Author: Yuntian Feng Orcid Logo

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DOI (Published version): 10.1002/nme.7181

Abstract

The coupled discrete element and lattice Boltzmann method using an immersed moving boundary scheme was extended to simulate methane hydrate exploitation involving mass transport and particle dissolution. In this coupled DEM-IMB-LBM model, a new Dirichlet-type thermal boundary condition is extended t...

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Published in: International Journal for Numerical Methods in Engineering
ISSN: 0029-5981 1097-0207
Published: Wiley 2023
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URI: https://cronfa.swan.ac.uk/Record/cronfa62246
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first_indexed 2023-01-03T12:08:52Z
last_indexed 2023-03-21T04:22:26Z
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spelling v2 62246 2023-01-03 A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution d66794f9c1357969a5badf654f960275 0000-0002-6396-8698 Yuntian Feng Yuntian Feng true false 2023-01-03 CIVL The coupled discrete element and lattice Boltzmann method using an immersed moving boundary scheme was extended to simulate methane hydrate exploitation involving mass transport and particle dissolution. In this coupled DEM-IMB-LBM model, a new Dirichlet-type thermal boundary condition is extended to simulate moving curved boundaries with constant concentration. A novel periodic boundary including an efficient searching algorithm for particle contact is proposed to reduce the computational cost and boundary effect. Then this model is validated by two numerical examples: a circular particle with concentration convection-diffusion moving in a horizontal channel and mass transport from a cylinder particle in a simple shear flow. The numerical results obtained from the proposed model agree well with previous studies. To further demonstrate the capacity of the proposed model, simulations of methane hydrate exploitation including two formations in marine sediments are carried out. The numerical results indicate that the coupled DEM-IMB-LBM is not only capable of simulating the dissolution of hydrate particles at the grain level, but also recover the sand erosion and migration process in a fundamental perspective during the methane hydrate exploitation process. Journal Article International Journal for Numerical Methods in Engineering 124 8 1701 1720 Wiley 0029-5981 1097-0207 Discrete element method, immersed moving boundary, lattice Boltzmann method,mass transport, methane hydrate, particle dissolution, periodic boundary condition 30 4 2023 2023-04-30 10.1002/nme.7181 http://dx.doi.org/10.1002/nme.7181 COLLEGE NANME Civil Engineering COLLEGE CODE CIVL Swansea University National Natural Science Foundation of China, Grant/Award Numbers: 11702235; 51641905; 51874144; 42077254; Natural Science Foundation of Hunan Province, Grant/Award Number: 2022JJ30567; Scientific Research Foundation of Education Department of Hunan Province, Grant/Award Number: 20B557; High-level Talent Gathering Project in Hunan Province, Grant/Award Number: 2019RS1059 2023-06-21T11:10:21.8668313 2023-01-03T12:03:49.0556541 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering Ming Xia 1 Fengqiang Gong 2 Song Feng 3 Jin Yu 4 Yuntian Feng 0000-0002-6396-8698 5 Min Wang 0000-0002-4454-2480 6
title A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution
spellingShingle A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution
Yuntian Feng
title_short A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution
title_full A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution
title_fullStr A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution
title_full_unstemmed A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution
title_sort A coupled DEM-IMB-LBM model for simulating methane hydrate exploitation involving particle dissolution
author_id_str_mv d66794f9c1357969a5badf654f960275
author_id_fullname_str_mv d66794f9c1357969a5badf654f960275_***_Yuntian Feng
author Yuntian Feng
author2 Ming Xia
Fengqiang Gong
Song Feng
Jin Yu
Yuntian Feng
Min Wang
format Journal article
container_title International Journal for Numerical Methods in Engineering
container_volume 124
container_issue 8
container_start_page 1701
publishDate 2023
institution Swansea University
issn 0029-5981
1097-0207
doi_str_mv 10.1002/nme.7181
publisher Wiley
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 - Civil Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering
url http://dx.doi.org/10.1002/nme.7181
document_store_str 0
active_str 0
description The coupled discrete element and lattice Boltzmann method using an immersed moving boundary scheme was extended to simulate methane hydrate exploitation involving mass transport and particle dissolution. In this coupled DEM-IMB-LBM model, a new Dirichlet-type thermal boundary condition is extended to simulate moving curved boundaries with constant concentration. A novel periodic boundary including an efficient searching algorithm for particle contact is proposed to reduce the computational cost and boundary effect. Then this model is validated by two numerical examples: a circular particle with concentration convection-diffusion moving in a horizontal channel and mass transport from a cylinder particle in a simple shear flow. The numerical results obtained from the proposed model agree well with previous studies. To further demonstrate the capacity of the proposed model, simulations of methane hydrate exploitation including two formations in marine sediments are carried out. The numerical results indicate that the coupled DEM-IMB-LBM is not only capable of simulating the dissolution of hydrate particles at the grain level, but also recover the sand erosion and migration process in a fundamental perspective during the methane hydrate exploitation process.
published_date 2023-04-30T11:10:20Z
_version_ 1769306556126461952
score 11.037144

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