A standing wave acoustic levitation system for large planar objects

2009 ◽  
Vol 81 (2) ◽  
pp. 123-139 ◽  
Author(s):  
Su Zhao ◽  
Jörg Wallaschek
Keyword(s):  
Standing Wave ◽  
Acoustic Levitation ◽  
Levitation System

scholarly journals Analysis of the effects of acoustic levitation to simulate the microgravity environment on the development of early zebrafish embryos

RSC Advances ◽  
2020 ◽  
Vol 10 (72) ◽  
pp. 44593-44600
Author(s):  
Li Li ◽  
Ning Gu ◽  
Huijuan Dong ◽  
Bingsheng Li ◽  
Kenneth T. V. G.
Keyword(s):  
Wave Field ◽  
Standing Wave ◽  
Development Stage ◽  
Microgravity Environment ◽  
Acoustic Levitation ◽  
Zebrafish Embryos ◽  
Acoustic Standing Wave ◽  
Standing Wave Field

Influence of acoustic standing wave field creating acoustic levitation, on each development stage of early zebrafish embryos has been studied.

Parametric study of an acoustic levitation system

1980 ◽  
Vol 51 (5) ◽  
pp. 626-631 ◽  
Author(s):  
W. A. Oran ◽  
L. H. Berge ◽  
H. W. Parker
Keyword(s):  
Parametric Study ◽  
Acoustic Levitation ◽  
Levitation System

Standing wave acoustic levitation on an annular plate

2016 ◽  
Vol 382 ◽  
pp. 227-237 ◽  
Author(s):  
Mehmet Hakan Kandemir ◽  
Mehmet Çalışkan
Keyword(s):  
Standing Wave ◽  
Annular Plate ◽  
Acoustic Levitation

Fully automating liquid processing within an acoustic levitation system

Scilight ◽  
2018 ◽  
Vol 2018 (50) ◽  
pp. 500002
Author(s):  
Louisa Cockbill
Keyword(s):  
Acoustic Levitation ◽  
Levitation System

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

10.3791/62044 ◽  
2021 ◽  
Author(s):  
Claude Inserra ◽  
Gabriel Regnault ◽  
Sarah Cleve ◽  
Cyril Mauger ◽  
Philippe Blanc-Benon
Keyword(s):  
Acoustic Levitation ◽  
Levitation System ◽  
Bubble Oscillations

THEORETICAL MODELING OF A MECHANICAL NEAR-FIELD ACOUSTIC LEVITATION SYSTEM

2020 ◽  
Author(s):  
Arturo Burgos ◽  
Renata Rocha ◽  
Aldemir Ap Cavalini Jr ◽  
Aristeu Silveira Neto
Keyword(s):  
Near Field ◽  
Theoretical Modeling ◽  
Acoustic Levitation ◽  
Levitation System

Noncontact Manipulation of Light Objects Based on Parameter Modulations of Acoustic Pressure Nodes

2013 ◽  
Vol 135 (3) ◽  
Author(s):  
Joong-kyoo Park ◽  
Paul I. Ro
Keyword(s):  
Long Range ◽  
Standing Wave ◽  
Traveling Waves ◽  
Phase Modulation ◽  
Acoustic Pressure ◽  
Standing Waves ◽  
Acoustic Levitation

An investigation of noncontact manipulation techniques based on acoustic levitation was undertaken in air. The standing wave acoustic levitation (SWAL) was observed when standing waves trap small objects at pressure nodes. In this paper, two ultrasonic bolt-clamped Langevin type transducers (BLTs) generating traveling waves by modulating parameters of the two traveling waves were used to manipulate a trapped object. Frequency, amplitude, and phase modulations of the two actuators were exploited. From simulation and experiments, the phase modulation was prominent among other methods due to its long range and smooth operation. It is also found that angles between two actuators affect the trajectory of the trapped object during the parameter modulations. Sinusoidal and elliptic paths of the object were observed experimentally through a combination of parameters at certain tilt angles.

A Multi-Transducer Near Field Acoustic Levitation System for Noncontact Transportation of Large-Sized Planar Objects

2000 ◽  
Vol 39 (Part 1, No. 5B) ◽  
pp. 2982-2985 ◽  
Author(s):  
Takafumi Amano ◽  
Yoshikazu Koike ◽  
Kentaro Nakamura ◽  
Sadayuki Ueha ◽  
Yoshiki Hashimoto
Keyword(s):  
Near Field ◽  
Acoustic Levitation ◽  
Levitation System
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