Feasibility study on in-tube decontamination system driven by non-contact acoustic levitation

点击翻译按钮获取中文摘要

Phenomenon that bubbles or particles are trapped at the position of the node of the standing wave of sound is widely known as acoustic levitation. As objects are possible to be levitated and moved with non-contact by the sound power, therefore, this acoustic levitation technique has a huge potential in applications for semiconductor, aerospace and biology industries.This research project is a feasibility study on design and development of an in-tube decontamination and classification system, and to explore the possibility to drive and classify fine particles with non-contact by the sound power only.