The diffusion of perturbations is investigated, beginning with Onsager-type equations for particle current and energy flow and conservation equations. This method takes into consideration the interplay of density and temperature, and the phenomena produced by this interplay - often neglected with other approaches - are fully accounted for. Time evolution of density and temperature profiles are presented. The speed of propagation of perturbation is calculated. © 2002 Elsevier Science B.V. All rights reserved.
Mostacci, D., Molinari, V., Premuda, M. (2002). Time-dependent Onsager equations and perturbation propagation. PHYSICA. A, 316(1-4), 213-224 [10.1016/S0378-4371(02)01527-3].
Time-dependent Onsager equations and perturbation propagation
Mostacci D.
;
2002
Abstract
The diffusion of perturbations is investigated, beginning with Onsager-type equations for particle current and energy flow and conservation equations. This method takes into consideration the interplay of density and temperature, and the phenomena produced by this interplay - often neglected with other approaches - are fully accounted for. Time evolution of density and temperature profiles are presented. The speed of propagation of perturbation is calculated. © 2002 Elsevier Science B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
