Abstract
Results are presented for the effective conductivities of simple, face-centered, and body-centered cubic arrays of isotropic spherical particles embedded in an isotropic medium possessing a different conductivity. With the use of a multipole expansion technique, numerical and conceptual errors in the prior work of others are corrected. Agreement with existing experimental data is found to be excellent.
Zusammenfassung
Für die Leitfähigkeit einer einfachen körper-zentrierten kubischen Anordnung von isotropen kugelfömigen Teilchen, die in einem isotropen Medium mit einer verschiedenen Lefähigkeit eingebettet sind, werden Resultate angegeben. Mit Hilfe einer Multipole-Entwicklung werden gewisse numerische und konzeptuelle Fehler früherer Arbeiten korrigiert. Sehr gute Uebereinstimmung mit den vorhandenen experimentellen Resultaten wurde festgestellt.
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References
J. C. Maxwell,A Treatise on Electricity and Magnetism, Vol. 1, § 314 Clarendon Press, Oxford (1881). (See alsoH. S. Carslaw, andJ. C. Jaeger,Conduction of Heat in Solids (2nd ed.), p. 428. Oxford Univ. Press, London (1959).
R. S. Rayleigh,On the Influence of Obstacles Arranged in Rectangular Order upon the Properties of the Medium, Phys. Mag.34, 481–502 (1892).
I. Runge,On the Electrical Conductivity of Metallic Aggregates, Z. Tech. Physik,6, 61–8 (1925).
D. A. de Vries,The Thermal Conductivity of Soil, Meded. Landb Hoogesch. Wageningen,52(1), 1–71 (1952).
R. E. Meredith andC. W. Tobias,Resistance to Potential Flow through a Cubical Array of Spheres, J. Appl. Phys.31, 1270–3 (1960).
H. Brenner,Elements of Transport Processes in Porous Media, Springer-Verlag, Heidelberg (1978).
P. G. Saffman,On the Settling Speed of Free and Fixed Suspensions, Studies Appl. Math.52, 115–27 (1973).
B. Friedman,Principles and Techniques of Applied Mathematics, p. 139, John Wiley & Sons, New York (1956).
G. F. Smith,The Crystallographic Property Tensors of Orders 1 to 8, Ann. N.Y. Acad. Sci.172, 57–106 (1970).
H. Hasimoto,On the Periodic Fundamental Solutions of the Stokes Equations and their Application to Viscous Flow Past a Cubic Array of Spheres, J. Fluid Mech.5, 317–28 (1959).
M. Zuzovsky,Transport Processes in Spatially Periodic Suspensions, Ph.D. thesis, Carnegie-Mellon Univ, Pittsburgh, Pa. (1976).
J. B. Keller,Conductivity of a Medium Containing a Dense Array of Perfectly Conducting Spheres or Cylinders or Nonconducting Cylinders, J. Appl. Phys.34, 991–3 (1963).
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Zuzovsky, M., Brenner, H. Effective conductivities of composite materials composed of cubic arrangements of spherical particles embedded in an isotropic matrix. Journal of Applied Mathematics and Physics (ZAMP) 28, 979–992 (1977). https://doi.org/10.1007/BF01601666
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DOI: https://doi.org/10.1007/BF01601666