声流微通道中驻波场稳定性的数值模拟与分析

2022 IEEE XVIII International Conference on the Perspective Technologies and Methods in MEMS Design (MEMSTECH) Pub Date : 2022-09-07 DOI:10.1109/MEMSTECH55132.2022.10002931

T. Klymkovych, N. Bokla, O. Matviykiv, V. Stakhiv, M. Melnyk

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引用次数: 0

摘要

实际研究通过数值模拟确定了矩形微流体通道内的声力和合适的压力分布。在不同的压电衬底上形成标准的IDT对，产生驻声。数值计算的主要目的是分析不同实验室芯片设计因素和工作参数下压力节点位置的稳定性。

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Numerical Simulation and Analysis of the Acoustic Standing Wave Field Stability in Acoustofluidic Microchannel

Actual research presents numerical simulation which has been run to define the acoustic forces and appropriate pressure distribution profile in a rectangular microfluidic channel. Standing acoustic wave was generated by standard IDT pair, formed on different piezoelectric substrates. The main aim of the numerical calculations was analyzing the stability of pressure nodes position for different Lab-chip design factors and operating parameters.

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2022 IEEE XVIII International Conference on the Perspective Technologies and Methods in MEMS Design (MEMSTECH)

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