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.
Artículo
en Chino
| WPRIM
| ID: wpr-359154
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:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Fisiología
/
Vasos Sanguíneos
/
Medios de Contraste
/
Análisis de Elementos Finitos
/
Microburbujas
/
Simulación de Dinámica Molecular
/
Microtúbulos
Idioma:
Chino
Revista:
Journal of Biomedical Engineering
Año:
2011
Tipo del documento:
Artículo
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