Liquid Pumping and Mixing by Pzt Synthetic Jet

Luan Le Van, Cuong Nguyen Nhu, Tuan Nguyen Tai, Thien Xuan Dinh, C. Tran, Lam Dang Bao, Tung Thanh Bui, V. Dau, T. Chu Duc
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引用次数: 1

Abstract

In this paper, a PZT synthetic jet that can function as both an efficient pumping and mixing device is developed. Compare with the conventional design where the practice of controlling the internal flow is undertaken by microvalves structure, this approach promotes the durability and allows the device to work with different liquids at high Reynold number without losing of backflow from the diffuser, therefore provides efficient mixing. The pumping performance is applicable for commercialized counterparts while the homogeneous medium was obtained at downstream in the experiments, which was further confirmed by simulation. Notably, the chaotic mixing feature of the device is also applicable for immiscible liquids with the micro-droplet formation result at the outlet.
Pzt合成射流的液体泵送与混合
本文研制了一种既能高效泵送又能高效混合的PZT合成射流。与传统的由微阀结构控制内部流动的设计相比,这种方法提高了耐久性,并允许设备在高雷诺数下工作,而不会损失扩散器的回流,因此提供了有效的混合。该泵的泵送性能适用于商品化的同类产品,而实验在下游获得了均匀介质,仿真进一步证实了这一点。值得注意的是,该装置的混沌混合特性也适用于具有出口微液滴形成结果的非混相液体。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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