3D modeling of acoustofluidics in a liquid-filled cavity including streaming, viscous boundary layers, surrounding solids, and a piezoelectric transducer

3D modeling of acoustofluidics in a liquid-filled cavity including streaming, viscous boundary layers, surrounding solids, and a piezoelectric transducer

We present a full 3D numerical simulation of the acoustic streaming observed in full-image micro-particle velocimetry by Hagsäter et al., Lab Chip 7, 1336 (2007) in a 2 mm by 2 mm by 0.2 mm microcavity embedded in a 49 mm by 15 mm by 2 mm chip excited by 2-MHz ultrasound. The model takes into accoun...

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Bibliographic Details
Main Authors: Nils R. Skov, Jacob S. Bach, Bjørn G. Winckelmann, Henrik Bruus
Format: Article
Language:English
Published: AIMS Press 2019-01-01
Series:AIMS Mathematics
Subjects:
microscale acoustofluidics
acoustic streaming
numerical simulation
3D modeling
Online Access:https://www.aimspress.com/article/10.3934/Math.2019.1.99/fulltext.html

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https://www.aimspress.com/article/10.3934/Math.2019.1.99/fulltext.html

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