Lavinia Codarcea-Munteanu - Department of Mathematics and Computer Science, Transilvania University of Braşov, B-dul Eroilor nr.۲۹, ۵۰۰۰۳۶ Braşov, Romania.
Marin Marin - Department of Mathematics and Computer Science, Transilvania University of Braşov, B-dul Eroilor nr.۲۹, ۵۰۰۰۳۶ Braşov, Romania.
Sorin Vlase - Department of Mathematics and Computer Science, Transilvania University of Braşov, B-dul Eroilor nr.۲۹, ۵۰۰۰۳۶ Braşov, Romania.

In the present article, the theory of linear thermoelasticity without energy dissipation is addressed from the perspective of the analysis of the spatial evolution of harmonic vibrations in time, in the context of a porous micropolar media. Some preliminary identities are determined that will lead to estimates of the harmonic vibration amplitude, some of these estimates being consequences of the distance influence from the disturbed base, provided that a certain critical value for the vibration frequency is considered.

micropolar, Voids, Vibration, Thermoelasticity, Dissipation