scholarly journals Dynamic PIV Analysis of the Flow Field Associated with the Mechanical Mitral Bi-leaflet Prostheses

2005 ◽  
Vol 25 (Supplement2) ◽  
pp. 211-212
Author(s):  
Takamasa FUKUDA ◽  
Jun SAITO ◽  
Kazumasa MORI ◽  
Toshinosuke AKUTSU
Keyword(s):  
Flow Field ◽  
Piv Analysis ◽  
Dynamic Piv

Nanoparticle Motion and Deposition Pattern From Evaporating Binary Droplets

2016 ◽  
Author(s):  
Xin Zhong ◽  
Fei Duan
Keyword(s):  
Flow Field ◽  
Binary Solution ◽  
Central Area ◽  
Droplet Surface ◽  
Sessile Droplet ◽  
Deposition Pattern ◽  
Fluorescent Microspheres ◽  
Nanoparticle Deposition ◽  
Image Velocimetry ◽  
Piv Analysis

The effect of ethanol in the binary solution sessile droplet is investigated on the flow field, nanoparticle motion and nanoparticle deposition pattern. It is found that the droplets with ethanol exhibited three distinct flow regimes through the Particle Image Velocimetry (PIV) analysis on the flow field of droplets suspended with fluorescent microspheres. Regime I features furious flows and vortices which transport particles to the liquid-vapor interface and make them aggregate. In regime II, the aggregates of particles move towards the central area of the droplet dominated by Marangoni flow led by non-uniformity of ethanol along the droplet surface. As the droplet enters regime III, most ethanol has evaporated and it is dominated by the drying of the remaining water. The loading of ethanol in the solution prolongs the relative durations of regimes I and II, resulting in the variety of the final drying pattern of nanoparticles.

Dynamic PIV flow field study of the bi-leaflet mitral prostheses

2006 ◽  
Vol 39 ◽  
pp. S305
Author(s):  
T. Akutsu ◽  
J. Saito ◽  
K. Mori ◽  
T. Suzuki ◽  
K. Miura
Keyword(s):  
Flow Field ◽  
Field Study ◽  
Dynamic Piv

2D-PIV analysis of loach motion and flow field

2006 ◽  
Vol 9 (4) ◽  
pp. 393-401 ◽  
Author(s):  
K. Nagayama ◽  
K. Tanaka
Keyword(s):  
Flow Field ◽  
Piv Analysis

Dynamic PIV Flow Field and Sound Study of the Bi-leaflet Mitral Prostheses

2007 ◽  
pp. 3155-3158
Author(s):  
Toshinosuke Akutsu ◽  
J. Saito ◽  
K. Mori ◽  
R. Imai ◽  
T. Suzuki ◽  
...  
Keyword(s):  
Flow Field ◽  
Dynamic Piv
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