Acoustic manipulation of multi-body structures and dynamics

MX Lim, B VanSaders, HM Jaeger - Reports on Progress in …, 2024 - iopscience.iop.org
Acoustic manipulation of multi-body structures and dynamics Page 1 ACCEPTED
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Interparticle attraction along the direction of the pressure gradient in an acoustic standing wave

A Pavlic, L Ermanni, J Dual - Physical Review E, 2022 - APS
Scattering of an acoustic wave by particles gives rise to microstreaming, as well as to
acoustic radiation and interaction forces on the particles. We numerically study these steady …

Internal resonance induced nonlinear vibration and acoustic radiation of a hyperelastic cantilever structure immersed in fluid

G Wang, Y Li, Y Qu, F Xie, H Gao - International Journal of Non-Linear …, 2024 - Elsevier
Hyperelastic structures can exhibit peculiar nonlinear vibration and acoustic behavior due to
the existence of geometric and material nonlinearities. In order to comprehend the nonlinear …

Dynamical motion of an oblate shaped particle exposed to an acoustic standing wave in a microchannel

SZ Hoque, K Bhattacharyya, AK Sen - Physical Review Fluids, 2022 - APS
The nonlinear effects induced on a nonspherical object exposed to an acoustic standing
wave offer acoustic radiation force and torque, resulting in the dynamical motion of the …

Acoustic particle trapping driven by axial primary radiation force in shaped traps

L Malik, A Nath, S Nandy, T Laurell, AK Sen - Physical Review E, 2022 - APS
We study particle trapping driven by the axial primary radiation force (A-PRF) in shaped
traps exposed to standing bulk acoustic waves (S-BAW) using numerical simulations and …

Flow of bidisperse suspensions under the effect of standing bulk acoustic waves

A Nath, AK Sen - Physical Review Fluids, 2022 - APS
Acoustic handling of dense suspension of microparticles has relevance in lab-on-a-chip,
food, and pharmaceutical technologies. So far the studies on acoustic focusing of dense …

Ultrasound resonance in coflowing immiscible liquids in a microchannel

SZ Hoque, AK Sen - Physical Review E, 2023 - APS
We study ultrasonic resonance in a coflow system comprising a pair of immiscible liquids in
a microchannel exposed to bulk acoustic waves. We show using an analytical model that …

Scheme of negative acoustic radiation force based on a multiple-layered spherical structure

M Gong, X Xu, Y Qiao, J Liu, A He, X Liu - Chinese Physics B, 2024 - iopscience.iop.org
Acoustic radiation force (ARF), as an important particle manipulation method, has been
extensively studied in recent years. With the introduction of the concept of" acoustic …

[HTML][HTML] Introduction to the special issue on the theory and applications of acoustofluidics

J Friend, C Thompson, K Chitale… - The Journal of the …, 2021 - pubs.aip.org
Acoustofluidics is a burgeoning field that applies ultrasound to micro-scale to nano-scale
fluidic systems. The discovery of the ability to effectively manipulate fluids and particles at …

Applications of Microfluidics

NS Satpathi, SZ Hoque, KN Nampoothiri… - Microfluidics and Multi …, 2022 - Springer
Microfluidics as a field has a plethora of applications in several fields. From heat transfer to
biomedical applications, microfluidic techniques are used to deliver solutions. In the present …