Velocities of acoustic streaming in a solid-liquid mixture generated by an ultrasonic wave (Particles and particle concentration)
Progressive ultrasonic waves cause acoustic streaming in a liquid. Although theoretical and experimental studies on acoustic streaming for liquid phase have been carried out, acoustic streaming for a solid-liquid mixture does not seem to have been investigated. The purpose of this study is to clarif...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
The Japan Society of Mechanical Engineers
2014-06-01
|
| Series: | Journal of Fluid Science and Technology |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/jfst/9/1/9_2014jfst0009/_pdf/-char/en |
| _version_ | 1819364489641852928 |
|---|---|
| author | Junichi OHTA Masahiro IGUCHI Masahito ONARU |
| author_facet | Junichi OHTA Masahiro IGUCHI Masahito ONARU |
| author_sort | Junichi OHTA |
| collection | DOAJ |
| description | Progressive ultrasonic waves cause acoustic streaming in a liquid. Although theoretical and experimental studies on acoustic streaming for liquid phase have been carried out, acoustic streaming for a solid-liquid mixture does not seem to have been investigated. The purpose of this study is to clarify the velocity distribution of acoustic streaming in a solid-liquid mixture. An ultrasonic wave with a frequency of 485 kHz was horizontally irradiated on tap water with aluminum particles in a cylindrical tube with a diameter of 120 mm whose orientation was kept horizontal; the acoustic streaming velocities were measured with the irradiation time of the ultrasonic wave, initial particle concentration, and particle shape as the parameters. The following results were obtained: (a) The higher the initial particle concentration is, the faster the acoustic streaming velocity of a solid-liquid mixture becomes;(b) When ultrasonic waves are irradiated on a liquid with heavier solid particles, the acoustic streaming velocity of the solid-liquid mixture decreases with irradiation time to a certain extent. |
| first_indexed | 2024-12-24T22:59:45Z |
| format | Article |
| id | doaj.art-37436f0f71f3467187e93b3328bc5eaf |
| institution | Directory Open Access Journal |
| issn | 1880-5558 |
| language | English |
| last_indexed | 2024-12-24T22:59:45Z |
| publishDate | 2014-06-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Journal of Fluid Science and Technology |
| spelling | doaj.art-37436f0f71f3467187e93b3328bc5eaf2022-12-21T16:35:10ZengThe Japan Society of Mechanical EngineersJournal of Fluid Science and Technology1880-55582014-06-0191JFST0009JFST000910.1299/jfst.2014jfst0009jfstVelocities of acoustic streaming in a solid-liquid mixture generated by an ultrasonic wave (Particles and particle concentration)Junichi OHTA0Masahiro IGUCHI1Masahito ONARU2Dept. Mechanical Engineering, Graduate School of Engineering, University of FukuiDept. Fiber Amenity, Graduate School of Engineering, University of FukuiDept. Fiber Amenity, Graduate School of Engineering, University of FukuiProgressive ultrasonic waves cause acoustic streaming in a liquid. Although theoretical and experimental studies on acoustic streaming for liquid phase have been carried out, acoustic streaming for a solid-liquid mixture does not seem to have been investigated. The purpose of this study is to clarify the velocity distribution of acoustic streaming in a solid-liquid mixture. An ultrasonic wave with a frequency of 485 kHz was horizontally irradiated on tap water with aluminum particles in a cylindrical tube with a diameter of 120 mm whose orientation was kept horizontal; the acoustic streaming velocities were measured with the irradiation time of the ultrasonic wave, initial particle concentration, and particle shape as the parameters. The following results were obtained: (a) The higher the initial particle concentration is, the faster the acoustic streaming velocity of a solid-liquid mixture becomes;(b) When ultrasonic waves are irradiated on a liquid with heavier solid particles, the acoustic streaming velocity of the solid-liquid mixture decreases with irradiation time to a certain extent.https://www.jstage.jst.go.jp/article/jfst/9/1/9_2014jfst0009/_pdf/-char/enultrasonic waveacoustic streamingsolid-liquid mixtureparticlepiv |
| spellingShingle | Junichi OHTA Masahiro IGUCHI Masahito ONARU Velocities of acoustic streaming in a solid-liquid mixture generated by an ultrasonic wave (Particles and particle concentration) Journal of Fluid Science and Technology ultrasonic wave acoustic streaming solid-liquid mixture particle piv |
| title | Velocities of acoustic streaming in a solid-liquid mixture generated by an ultrasonic wave (Particles and particle concentration) |
| title_full | Velocities of acoustic streaming in a solid-liquid mixture generated by an ultrasonic wave (Particles and particle concentration) |
| title_fullStr | Velocities of acoustic streaming in a solid-liquid mixture generated by an ultrasonic wave (Particles and particle concentration) |
| title_full_unstemmed | Velocities of acoustic streaming in a solid-liquid mixture generated by an ultrasonic wave (Particles and particle concentration) |
| title_short | Velocities of acoustic streaming in a solid-liquid mixture generated by an ultrasonic wave (Particles and particle concentration) |
| title_sort | velocities of acoustic streaming in a solid liquid mixture generated by an ultrasonic wave particles and particle concentration |
| topic | ultrasonic wave acoustic streaming solid-liquid mixture particle piv |
| url | https://www.jstage.jst.go.jp/article/jfst/9/1/9_2014jfst0009/_pdf/-char/en |
| work_keys_str_mv | AT junichiohta velocitiesofacousticstreaminginasolidliquidmixturegeneratedbyanultrasonicwaveparticlesandparticleconcentration AT masahiroiguchi velocitiesofacousticstreaminginasolidliquidmixturegeneratedbyanultrasonicwaveparticlesandparticleconcentration AT masahitoonaru velocitiesofacousticstreaminginasolidliquidmixturegeneratedbyanultrasonicwaveparticlesandparticleconcentration |