Identification of acoustic fields in aqueous biomass solutions of banana waste pretreated by power ultrasound
Sign Up to like & getrecommendations! Published in 2018 at "Biomass Conversion and Biorefinery"
DOI: 10.1007/s13399-017-0256-8
Abstract: High-intensity ultrasound is a technology used to improve the performance of processes in the chemical, pharmaceutical, biomass pretreatment, and food industries. However, few studies were described in the literature to comprehend the acoustic wave propagation… read more here.
Keywords: acoustic fields; biomass solutions; biomass; power ... See more keywords
Investigation on optical and acoustic fields of stimulated Brillouin scattering in As2S3 suspended-core microstructured optical fibers
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.01.003
Abstract: Abstract The optical and acoustic fields of stimulated Brillouin scattering (SBS) and the interaction between them are investigated in the As2S3 chalcogenide suspended-core microstructured optical fibers (MOFs) by the finite-element method (FEM). The optical and… read more here.
Keywords: stimulated brillouin; acoustic fields; fields stimulated; optical acoustic ... See more keywords
Dynamic acoustic fields for size selective particle separation on centimeter scale
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115723
Abstract: Abstract Dynamic acoustic fields offer an interesting alternative for acoustic standing-wave fields in acoustic separation applications. This paper reports on an investigation of two methods for generating dynamic acoustic fields and their applicability for selective… read more here.
Keywords: separation; acoustic fields; dynamic acoustic; particle separation ... See more keywords
Induced clustering of Escherichia coli by acoustic fields
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-22960-z
Abstract: Brownian or self-propelled particles in aqueous suspensions can be trapped by acoustic fields generated by piezoelectric transducers usually at frequencies in the megahertz. The obtained confinement allows the study of rich collective behaviours like clustering… read more here.
Keywords: acoustic fields; induced clustering; escherichia coli; clustering escherichia ... See more keywords
Numerical simulation and optimization of acoustic fields and designs of composite HIFU transducers
Sign Up to like & getrecommendations! Published in 2019 at "Ferroelectrics"
DOI: 10.1080/00150193.2019.1592447
Abstract: Abstract Recent advances in the field of physical acoustics, imaging, and images processing, piezoelectric materials and ultrasonic transducer designs have led to the emergence of new methods and equipment for ultrasound diagnostics, therapy and esthetic… read more here.
Keywords: acoustic fields; hifu; hifu transducers; designs composite ... See more keywords
Construction and application of knotted acoustic fields with intensity maxima
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac3458
Abstract: Knots have always played an important role in the life sciences because of their complex topology. Some previous investigations have shown that an optical field can be modulated into knot structures, and a knotted trap… read more here.
Keywords: acoustic fields; field; physics; intensity maxima ... See more keywords