What is it about?
Acoustic levitation can be employed to manipulate, control objects, and containerless transportation of liquids. The purpose of our model is to calculate the force and torque on objects of arbitrary shapes and sizes and its translational and rotational resonance frequencies in a single-axis acoustic levitator.
Photo by Mikhail Rakityanskiy on Unsplash
Why is it important?
We have tested numerical models using a disk with an excellent experimental agreement. The models are also used for calculating the vertical, horizontal, and torsional trapping stiffness and its corresponding natural frequencies, showing a good agreement between simulation and experiments.
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This page is a summary of: Translational and rotational resonance frequencies of a disk in a single-axis acoustic levitator, Journal of Applied Physics, June 2020, American Institute of Physics, DOI: 10.1063/5.0007149.
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