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Fluid absorption and diffusion in and between porous materials

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VRCAI '15: Proceedings of the 14th ACM SIGGRAPH International Conference on Virtual Reality Continuum and its Applications in Industry

Pages 23 - 26

https://doi.org/10.1145/2817675.2817691

Published: 30 October 2015 Publication History

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Abstract

This paper presents a physically based method to simulation the mechanics of a fluid flowing through porous deformable materials. We introduce Darcy's law to governing fluid absorption and diffusion. Over-saturated part of porous solid loses excess fluid by dripping. Contrary to previous wetting simulation approaches, we extend the diffusion model, with which fluid can transport in and between porous materials. Thus, our method is capable of simulating imbibition of fluid into porous solids and surface flow over different porous surfaces. In our algorithm model, physical properties are affected upon four stages, including fluid-solid coupling, fluid absorption, diffusion and over-saturation. Results show that our method provides various new effects and better computational efficiency.

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Cited By

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Mao AWang MLiu YWang HLi GGutierrez DHuang H(2017)Liquid wetting across porous anisotropic textilesSIGGRAPH Asia 2017 Posters10.1145/3145690.3145713(1-2)Online publication date: 27-Nov-2017
https://dl.acm.org/doi/10.1145/3145690.3145713
Shao XWu WWang B(2017)Position‐based simulation of cloth wetting phenomenaComputer Animation and Virtual Worlds10.1002/cav.178829:1Online publication date: 14-Aug-2017
https://doi.org/10.1002/cav.1788

Index Terms

Fluid absorption and diffusion in and between porous materials
1. Computing methodologies
  1. Computer graphics
    1. Animation
      1. Physical simulation
    2. Shape modeling
2. Mathematics of computing
  1. Continuous mathematics
    1. Topology
      1. Geometric topology

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Information

Published In

VRCAI '15: Proceedings of the 14th ACM SIGGRAPH International Conference on Virtual Reality Continuum and its Applications in Industry

October 2015

105 pages

ISBN:9781450339407

DOI:10.1145/2817675

Conference Chairs:
Issei Fujishiro
Keio University, Japan
,
Zhigeng Pan
Hangzhou Normal University, China
,
Nadia Magnenat-Thalmann
NTU, Singapore & MIRALab, University of Geneva, Switzerland
,
Editor:
Stephen N. Spencer
University of Washington
,
Program Chairs:
Masaki Oshita
Kyushu Institute of Technology, Japan
,
Xubo Yang
Shanghai Jiao Tong University, China
,
Hyun Seung Yang
KAIST, Korea

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 30 October 2015

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Short-paper

Funding Sources

National Natural Science Foundation of China
National High Technology Research and Development Program of China

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VRCAI '15

Sponsor:

SIGGRAPH

VRCAI '15: International Conference on Virtual Reality Continuum and Its Applications in Industry

October 30 - November 1, 2015

Kobe, Japan

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VRCAI '15 Paper Acceptance Rate 16 of 32 submissions, 50%;

Overall Acceptance Rate 51 of 107 submissions, 48%

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Cited By

View all

Mao AWang MLiu YWang HLi GGutierrez DHuang H(2017)Liquid wetting across porous anisotropic textilesSIGGRAPH Asia 2017 Posters10.1145/3145690.3145713(1-2)Online publication date: 27-Nov-2017
https://dl.acm.org/doi/10.1145/3145690.3145713
Shao XWu WWang B(2017)Position‐based simulation of cloth wetting phenomenaComputer Animation and Virtual Worlds10.1002/cav.178829:1Online publication date: 14-Aug-2017
https://doi.org/10.1002/cav.1788

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Unified particle system for multiple-fluid flow and porous material

Porous flow in particle-based fluid simulations

A fluid/cloth coupling method for high velocity collision simulation