Mostrando ítems 1-3 de 3
Nucleação transiente e estacionária em dissilicato de lítio
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2018-05-29)
Glasses and supercooled liquids tend to crystallize below the melting temperature. Crystallization is a phase transformation where the atomic structure ceases to be non-crystalline and becomes periodic. The focus of this ...
Avaliação da anomalia da teoria de nucleação clássica em vidros silicatos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2021-07-13)
Under some conditions, the Classical Nucleation Theory (CNT) provides a good description of the temperature dependence of the experimental homogeneous nucleation rates in supercooled liquids. Allegedly, however, it strongly ...
Estudio de la dinámica del frente de mojado en procesos de temple con convección forzada
(Universidad Michoacana de San Nicolás de Hidalgo, 2012-01)
In the heat transfer no-stationary processes as the case of the quenching presents a sequence by of highly complex phenomena on the probe surface. These phenomena are presented firstly for the formation of vapor blanket, ...