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combine pressure acoustics with laminar flow and solid mechanics
Posted 2020年9月13日 GMT-4 07:09 Fluid & Heat, Computational Fluid Dynamics (CFD), Microfluidics 1 Reply
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Hello guys
I want to model a solid particle moving through a standing acoustic wave in a microchannel, but I don't know how to combine solid mechanics and pressure acoustics transient and lamnar flow. does anyone have any idea?
Thank you
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If you are investigating motion in a standing wave, I do not understand why you want to use pressure acoustics transient. A possible way to approach the problem would be: use pressure acoustics frequency dependent to calculate the standing wave field, and use particle tracing in the laminar flow module with a force function depending on the standing wave field. I have addressed a related problem in publications in the proceedings of the 2018 and 2019 International Ultrasonics Symposium.
D.W. Greve