Finite element analysis of the dynamic behaviour of a microbubble within a rigid micro-tube / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 911-915, 2011.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-359154
Biblioteca responsável:
WPRO
ABSTRACT
The dynamic behaviour of a microbubble confined within a rigid micro-tube was studied using finite element method. The results indicated that the microbubble oscillation was limited when constrained within the micro-tube. Both the expansion ratio of its effective radius and natural frequency decreased with the decrease of the tube radius. Meanwhile, the deformation of the microbubble was non-spherical and became more significant when the ultrasound pressure amplitude increased. The dynamic behaviour in micro-tube was different from that in infinite liquid.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fisiologia
/
Vasos Sanguíneos
/
Meios de Contraste
/
Análise de Elementos Finitos
/
Microbolhas
/
Simulação de Dinâmica Molecular
/
Microtúbulos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2011
Tipo de documento:
Artigo