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Journal article 1283 views 335 downloads

Real-time High-fidelity Surface Flow Simulation

Bo Ren, Tailing Yuan, Chenfeng Li Orcid Logo, Kun Xu, Shi-Min Hu

IEEE Transactions on Visualization and Computer Graphics, Volume: 24, Issue: 8, Pages: 2411 - 2423

Swansea University Author: Chenfeng Li Orcid Logo

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DOI (Published version): 10.1109/TVCG.2017.2720672

Abstract

Surface flow phenomena, such as rain water flowing down a tree trunk and progressive water front in a shower room, are common in real life. However, compared with the 3D spatial fluid flow, these surface flow problems have been much less studied in the graphics community. To tackle this research gap...

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Published in: IEEE Transactions on Visualization and Computer Graphics
ISSN: 1077-2626
Published: 2018
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URI: https://cronfa.swan.ac.uk/Record/cronfa34792
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first_indexed 2017-07-27T20:25:55Z
last_indexed 2020-08-18T02:54:16Z
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spelling 2020-08-17T13:26:33.4863313 v2 34792 2017-07-27 Real-time High-fidelity Surface Flow Simulation 82fe170d5ae2c840e538a36209e5a3ac 0000-0003-0441-211X Chenfeng Li Chenfeng Li true false 2017-07-27 CIVL Surface flow phenomena, such as rain water flowing down a tree trunk and progressive water front in a shower room, are common in real life. However, compared with the 3D spatial fluid flow, these surface flow problems have been much less studied in the graphics community. To tackle this research gap, we present an efficient, robust and high-fidelity simulation approach based on the shallow-water equations. Specifically, the standard shallow-water flow model is extended to general triangle meshes with a feature-based bottom friction model, and a series of coherent mathematical formulations are derived to represent the full range of physical effects that are important for real-world surface flow phenomena. In addition, by achieving compatibility with existing 3D fluid simulators and by supporting physically realistic interactions with multiple fluids and solid surfaces, the new model is flexible and readily extensible for coupled phenomena. A wide range of simulation examples are presented to demonstrate the performance of the new approach. Journal Article IEEE Transactions on Visualization and Computer Graphics 24 8 2411 2423 1077-2626 31 8 2018 2018-08-31 10.1109/TVCG.2017.2720672 COLLEGE NANME Civil Engineering COLLEGE CODE CIVL Swansea University 2020-08-17T13:26:33.4863313 2017-07-27T15:37:50.0856568 Bo Ren 1 Tailing Yuan 2 Chenfeng Li 0000-0003-0441-211X 3 Kun Xu 4 Shi-Min Hu 5 0034792-27072017154050.pdf ren2017.pdf 2017-07-27T15:40:50.7830000 Output 16673250 application/pdf Accepted Manuscript true 2017-07-27T00:00:00.0000000 true eng
title Real-time High-fidelity Surface Flow Simulation
spellingShingle Real-time High-fidelity Surface Flow Simulation
Chenfeng Li
title_short Real-time High-fidelity Surface Flow Simulation
title_full Real-time High-fidelity Surface Flow Simulation
title_fullStr Real-time High-fidelity Surface Flow Simulation
title_full_unstemmed Real-time High-fidelity Surface Flow Simulation
title_sort Real-time High-fidelity Surface Flow Simulation
author_id_str_mv 82fe170d5ae2c840e538a36209e5a3ac
author_id_fullname_str_mv 82fe170d5ae2c840e538a36209e5a3ac_***_Chenfeng Li
author Chenfeng Li
author2 Bo Ren
Tailing Yuan
Chenfeng Li
Kun Xu
Shi-Min Hu
format Journal article
container_title IEEE Transactions on Visualization and Computer Graphics
container_volume 24
container_issue 8
container_start_page 2411
publishDate 2018
institution Swansea University
issn 1077-2626
doi_str_mv 10.1109/TVCG.2017.2720672
document_store_str 1
active_str 0
description Surface flow phenomena, such as rain water flowing down a tree trunk and progressive water front in a shower room, are common in real life. However, compared with the 3D spatial fluid flow, these surface flow problems have been much less studied in the graphics community. To tackle this research gap, we present an efficient, robust and high-fidelity simulation approach based on the shallow-water equations. Specifically, the standard shallow-water flow model is extended to general triangle meshes with a feature-based bottom friction model, and a series of coherent mathematical formulations are derived to represent the full range of physical effects that are important for real-world surface flow phenomena. In addition, by achieving compatibility with existing 3D fluid simulators and by supporting physically realistic interactions with multiple fluids and solid surfaces, the new model is flexible and readily extensible for coupled phenomena. A wide range of simulation examples are presented to demonstrate the performance of the new approach.
published_date 2018-08-31T03:43:11Z
_version_ 1763752009077358592
score 11.035634

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