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Analysis of velocity profiles of blood flow in microchannels using confocal micro-PIV and particle method
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Orientador(es)
Resumo(s)
The combination of computational and experimental investigations provides an
excellent approach to understand complex phenomena involved at a microscopic level. This
paper emphasizes a new experimental technique capable to quantify the flow patterns inside
microchannels with high spatial and temporal resolution. This technique, known as confocal
micro-PIV, consists of a spinning disk confocal microscope, high speed camera and a diodepumped
solid state (DPSS) laser. Velocity profiles of physiological fluids were measured
within different microchannels. The measured results agree reasonably well with the
predicted analytical values. This new PIV system is a very promising technique to confirm the
validity of the data obtained by numerical simulations, such as the MPS particle method.
Descrição
Palavras-chave
Microcirculation Confocal micro-PIV
Contexto Educativo
Citação
Lima, R.; Wada, S.; Tsubota, K.; Yamaguchi, T. (2005)
- Analysis of velocity profiles of blood flow in microchannels using confocal micro-PIV and particle method. In II International Conference on Computational Bioengineering. Lisboa.