On polarization and identification of porous piezoceramics effective characteristics
Автор: Vernigora Galina D., Lupeiko Timofey G., Skaliukh Alexander S., Solovyev Arkady N.
Журнал: Вестник Донского государственного технического университета @vestnik-donstu
Рубрика: Физико-математические науки
Статья в выпуске: 4 (55) т.11, 2011 года.
Бесплатный доступ
Features of the porous ceramics polarization based on the previously developed theory are described. The numerical study of the field remanent polarization depending on the porosity percentage in ACELAN finite element package is presented. The research results are used to model the problem of determining the piezoelectric coefficients d31 and d33. The derived values go with their known experimental behavior.
Polarization, porous ceramics, fem, effective properties of piezocomposite
Короткий адрес: https://sciup.org/14249573
IDR: 14249573
