Fluid absorption and diffusion in and between porous materials

被引：0
|
作者：
20161502221259
机构：
来源：
(1) Shanghai Jiao Tong University, China | 1600年 / ACM SIGGRAPH卷 / Association for Computing Machinery, 2 Penn Plaza, Suite 701, New York, NY 10121-0701, United States期
关键词：
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. © 2015 ACM;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
119364
引用
收藏
相关论文
共 50 条
  • [41] WRINGING FLUID FROM FLAT POROUS MATERIALS
    WILDER, JE
    MANN, RW
    MECHANICAL ENGINEERING, 1967, 89 (02) : 82 - &
  • [42] Experimental determination on the capillary water absorption coefficient of porous building materials: A comparison between the intermittent and continuous absorption tests
    Lu, Jiang
    Wang, Ke
    Qu, Ming-Liang
    JOURNAL OF BUILDING ENGINEERING, 2020, 28
  • [43] Confirmation of anomalous diffusion in non-saturated porous building materials by a new capillary rise absorption test
    Küntz, M
    Lavallée, P
    Chevalier, J
    Riopelle, P
    Goyer, M
    MASONRY: OPPORTUNITIES FOR THE 21ST CENTURY, 2002, 1432 : 259 - 272
  • [44] Gas in scattering media absorption spectroscopy for time-resolved characterization of gas diffusion processes in porous materials
    Dostal, Michal
    Suchanek, Jan
    Bitala, Petr
    Klecka, Vit
    Nevrly, Vaclav
    Klimkova, Lenka
    Konecny, Petr
    Vorechovska, Dita
    Kubat, Pavel
    Zelinger, Zdenek
    MEASUREMENT, 2024, 230
  • [45] STABILIZATION OF SPREADING SHEAR FAULTS BY COUPLED DEFORMATION-DIFFUSION EFFECTS IN FLUID-INFILTRATED POROUS MATERIALS
    RICE, JR
    SIMONS, DA
    JOURNAL OF GEOPHYSICAL RESEARCH, 1976, 81 (29): : 5322 - 5334
  • [46] On the use of perforations to improve the sound absorption of porous materials
    Sgard, FC
    Olny, X
    Atalla, N
    Castel, F
    APPLIED ACOUSTICS, 2005, 66 (06) : 625 - 651
  • [47] Sound absorption of porous materials - Accuracy of prediction methods
    Oliva, David
    Hongisto, Valtteri
    APPLIED ACOUSTICS, 2013, 74 (12) : 1473 - 1479
  • [48] Angle-Dependent Absorption of Sound on Porous Materials
    Cucharero, Jose
    Hanninen, Tuomas
    Lokki, Tapio
    ACOUSTICS, 2020, 2 (04): : 753 - 765
  • [49] A TOOL TO PREDICT WATER ABSORPTION IN POROUS BUILDING MATERIALS
    Guimaraes, A. S.
    Ribeiro, I. M.
    de Freitas, V. P.
    JOURNAL OF POROUS MEDIA, 2017, 20 (02) : 127 - 141
  • [50] The measurement of acoustic impedance and the absorption coefficient of porous materials
    Wente, EC
    Bedell, EH
    BELL SYSTEM TECHNICAL JOURNAL, 1928, 7 (01): : 1 - 10
12345