Conductivity estimation for highly porous permeable cellular materials

被引：0
|
作者：
Yu. N. Kryuchkov
机构：
来源：
Powder Metallurgy and Metal Ceramics | 1998年 / 37卷
关键词：
Elementary Cell; Ukraine National Academy; Conductivity Estimation; Simple Geometrical Model; Edge Bridge;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A simple but geometrically fairly rigorous model is proposed for the structure in order to estimate the conductivities of highly porous permeable cellular materials. The model is based on elementary cells that take the form of semiregular polyhedra (truncated octahedra with conducting edge bridges). A method is given for determining the increase in conductivity because of increase in the cross section of these edge bridges on intersection. The calculations agree well with experiment.
引用
收藏
页码：526 / 528
页数：2
相关论文
共 50 条
  • [1] Conductivity estimation for highly porous permeable cellular materials
    Kryuchkov, YN
    POWDER METALLURGY AND METAL CERAMICS, 1998, 37 (09) : 526 - 528
  • [2] ELECTRIC-RESISTANCE AND THERMAL-CONDUCTIVITY OF HIGHLY POROUS PERMEABLE CELLULAR MATERIALS
    ANTSIFEROV, VN
    KUNEVICH, AP
    BASANOV, VA
    MEDVEDEV, AP
    SOVIET POWDER METALLURGY AND METAL CERAMICS, 1988, 27 (08): : 668 - 672
  • [3] Hydrodynamic processes in highly permeable porous cellular materials
    Shaimardanov, A. S.
    Kol'tsova, E. M.
    Kozlov, A. I.
    Zhensa, A. V.
    Kostikov, V. A.
    Gordeev, L. S.
    THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2007, 41 (02) : 137 - 142
  • [4] Hydrodynamic processes in highly permeable porous cellular materials
    A. S. Shaimardanov
    E. M. Kol’tsova
    A. I. Kozlov
    A. V. Zhensa
    V. A. Kostikov
    L. S. Gordeev
    Theoretical Foundations of Chemical Engineering, 2007, 41 : 137 - 142
  • [5] DIFFUSIONAL PROCESSES IN HIGHLY POROUS, PERMEABLE, CELLULAR CUPRONICKEL-BASED MATERIALS
    ANTSIFEROV, VN
    BEKLEMYSHEV, AM
    KOSHCHEEV, OP
    KUNEVICH, AP
    PESHCHERENKO, SN
    POWDER METALLURGY AND METAL CERAMICS, 1993, 32 (01) : 41 - 44
  • [6] Filtration in highly porous cellular materials
    A. M. Beklemyshev
    Russian Physics Journal, 1998, 41 (4) : 338 - 340
  • [7] Thermal conductivity of highly porous mullite materials
    Gong, Lunlun
    Wang, Yonghong
    Cheng, Xudong
    Zhang, Ruifang
    Zhang, Heping
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2013, 67 : 253 - 259
  • [8] ELECTRODEPOSITION OF NICKEL ON HIGHLY POROUS CELLULAR MATERIALS
    ANTSIFEROV, VN
    KOSHCHEEV, OP
    KICHIGIN, VI
    KAMELIN, VV
    JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1992, 65 (12): : 2189 - 2194
  • [9] ELECTRODEPOSITION OF COPPER ON HIGHLY POROUS CELLULAR MATERIALS
    ANTSIFEROV, VN
    KOSHCHEEV, OP
    KICHIGIN, VI
    KAMELIN, VV
    JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1992, 65 (07): : 1251 - 1255
  • [10] Three-dimensional skeleton models of highly porous gas-permeable cellular materials for supersonic aerodynamics
    S. V. Kirilovskiy
    T. V. Poplavskaya
    S. G. Mironov
    I. S. Tsyryulnikov
    I. R. Valiullin
    T. S. Militsina
    Thermophysics and Aeromechanics, 2022, 29 : 703 - 714
12345