Dielectric Properties of Porous Media

Hardcover
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Author: S.O. Gladkov

ISBN-10: 3540001867

ISBN-13: 9783540001867

Category: Materials Science - General & Miscellaneous

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This monograph systematically presents the fundamentals of theoretical and experimental research into the most important physical characteristics of porous structures. Non-standard behavior of certain physical parameters, such as the breakdown of the electric field of porous substances, is described. The method of calculation of the thermal conductivity coefficient of porous dielectrics, based on the non-equilibrium principle, is illustrated in detail. The present approach may be applied to the investigation of the properties of "disparate" substances such as cellulose matrices, composites, and fibrous structures. The book is intended for physicists, physical chemists and materials scientists at research and postgraduate and undergraduate levels. It may also be helpful for engineers and technical workers in the applied sciences.

Nomenclature1Introduction12Model of the Internal Structure of a Porous Dielectric53Equilibrium Physical Parameters of Porous Dielectrics314The Theory of Fast Nonstationary Phenomena in Porous Dielectrics615On Specific Features of Thermal Conduction and Diffusion in Porous Dielectrics1156Behavior of Porous Dielectrics in Acoustic and Electromagnetic Fields1717Conclusion215App. AProgram for Heat Conductivity Coefficient [kappa](m,T) Calculation217App. BCollision Integrals and Relaxation Time Calculation221App. CSimplified Theory of Thermal Conduction in a Porous Dielectric237App. D.1Theory of Fluctuations249App. D.2Fluctuations of the Main Thermodynamic Values251References257