Bulletin of the American Physical Society
77th Annual Meeting of the Division of Fluid Dynamics
Sunday–Tuesday, November 24–26, 2024; Salt Lake City, Utah
Session R18: Microscale and Nanoscale Flows: Oscillations and Streaming
1:50 PM–3:21 PM,
Monday, November 25, 2024
Room: 250 B
Chair: Jaime Juarez, Iowa State University
Abstract: R18.00001 : An Anti-Clogging and Anti-Clustering Strategy for Microfluidic Systems via Microstreaming of Ultrasound-Actuated Microbubble*
1:50 PM–2:03 PM
Presenter:
Amirabas Bakhtiari
(Bundeswehr university Munich)
Authors:
Amirabas Bakhtiari
(Bundeswehr university Munich)
Christian J Kaehler
(Univ Bundeswehr)
The study provides experimental validation of this anti-clogging technique, along with a comprehensive analysis of the microstreaming phenomena and their impact on clogging and clustering. Additionally, statistical analyses across various scenarios confirm the method's effectiveness and adaptability. A versatile control system has also been developed, capable of operating in event-triggered, continuous, or periodic modes, enhancing the applicability and performance of lab-on-a-chip applications in microfluidic systems.
*We acknowledge financial support by Universität der Bundeswehr München.
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