ライブラリ登録: Guest

ISSN Online: 2377-424X

ISBN Print: 0-85295-345-3

International Heat Transfer Conference 10
August, 14-18, 1994, Brighton, UK

EFFECTS OF PARTICLE SHAPE AND CONFIGURATION ON THE THERMAL CONDUCTIVITY OF A POROUS MEDIUM

Get access (open in a dialog) DOI: 10.1615/IHTC10.780
pages 367-372

要約

Based on a lumped parameter method, algebraic expressions for effective thermal conductivities of porous media consisting of in-line elliptic cylinders (20) and ellipsoids (3D) with connecting bars are obtained. It is shown that the shape of the particles is important in the effective thermal conductivity of a porous medium if the solid/fluid thermal conductivity ratio is in the range of 10 < ks/kf < 103.