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Standing waves for acoustic levitation
(Springer, 2020)
info:eu-repo/semantics/bookPart,
Standing waves are the most popular method to achieve acoustic trapping. Particles with greater acoustic impedance than the propagation medium will be trapped at the pressure nodes of a standing wave. Acoustic trapping can ...
Nonlinear trapping stiffness of mid-air single-axis acoustic levitators
(American Institute of Physics, 2018)
Artículo / Artikulua,
We describe and experimentally explore a nonlinear stiffness model of the trapping of a solid
particle in a single-axis acoustic levitator. In contrast to the commonly employed linear stiffness
assumption, our nonlinear ...
Numerical and experimental investigation of the stability of a drop in a single-axis acoustic levitator
(American Institute of Physics, 2019)
info:eu-repo/semantics/article,
Acoustic levitation can be employed to hold liquid drops in midair, enabling novel applications in X-ray scattering of proteins, amorphous crystallization of solutions, or contactless mixing. Multiple studies have characterized ...