Dielectric spheroidal systems with zero charge density contained in a piecewise uniform electrostatic field are considered. For such systems, the Gibbs equation is deduced for a set of stable-equilibrium states with all the possible values of the entropy, the volume, the electric-field magnitude and the ratio between the semi-axes of the system. Moreover, temperature changes in quasi-static processes with constant entropy and volume are evaluated. © 1993 Società Italiana di Fisica.
Zanchini, E., Barletta, A. (1993). On the thermodynamics of a dielectric spheroidal system in an electric field. IL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. B, GENERAL PHYSICS, RELATIVITY, ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 108(6), 675-687 [10.1007/BF02827001].
On the thermodynamics of a dielectric spheroidal system in an electric field
Zanchini E.;Barletta A.
1993
Abstract
Dielectric spheroidal systems with zero charge density contained in a piecewise uniform electrostatic field are considered. For such systems, the Gibbs equation is deduced for a set of stable-equilibrium states with all the possible values of the entropy, the volume, the electric-field magnitude and the ratio between the semi-axes of the system. Moreover, temperature changes in quasi-static processes with constant entropy and volume are evaluated. © 1993 Società Italiana di Fisica.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
