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Standing surface acoustic wave technology applied for micro-particle concentration in oil
Author(s): Ziping Wang; Xian Xue; Ying Luo; Fuh-Gwo Yuan
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Paper Abstract

Oil lubrication plays an important role in a variety of mechanical equipment. The traditional purification method is difficult to remove the tiny impurity size of 5-15 μm. Three different types of the transducers and its preparation methods were used in the experiment. The phenomenon that the impurity particles in viscous fluid by the acoustic radiation force was moved the wave node position and focused on the center line was observed by the super-depth microscope. The influence factors of the produced SSAW, particle force condition and movement track were analyzed. The experimental results show that the interdigital transducer can be used to generate SSAW, so as to achieve the separation effect of oil and suspended particles.

Paper Details

Date Published: 27 March 2018
PDF: 7 pages
Proc. SPIE 10599, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, Civil Infrastructure, and Transportation XII, 105991G (27 March 2018); doi: 10.1117/12.2297388
Show Author Affiliations
Ziping Wang, Jiangsu Univ. (China)
Xian Xue, Jiangsu Univ. (China)
Ying Luo, Jiangsu Univ. (China)
Fuh-Gwo Yuan, North Carolina State Univ. (United States)


Published in SPIE Proceedings Vol. 10599:
Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, Civil Infrastructure, and Transportation XII
Peter J. Shull, Editor(s)

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