Title :
Dispersion analysis of two-phase generalized model of dynamic thermoelastisity
Author :
Zimin, B.A. ; Sudenkov, Y.V. ; Sventitskaya, V.E.
Author_Institution :
Math. & Mech. Fac., St.-Petersburg State Univ., St. Petersburg, Russia
Abstract :
Two quasi-independent subsystems are allocated in the system of equations of the generalized dynamic thermoelasticity. There are elastic and thermal subsystems. The authors give an analysis of systems in terms of the dispersion functions. Dispersion function of such a system is complex, suggesting the existence of dissipation.
Keywords :
thermoelasticity; dispersion analysis; dispersion functions; dissipation; elastic subsystems; generalized dynamic thermoelasticity; quasiindependent subsystems; thermal subsystems; two-phase generalized model; Conductivity; Couplings; Dispersion; Heating; Mathematical model; Resonant frequency; Thermoelasticity;
Conference_Titel :
Mechanics - Seventh Polyakhov's Reading, 2015 International Conference on
Conference_Location :
Saint Petersburg
DOI :
10.1109/POLYAKHOV.2015.7106786
