| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Materials Processing Fundamentals
|
| Presentation Title |
N-35: Agglomeration Behavior of Fine Particles Using the Acoustic Wave |
| Author(s) |
Hyo-Soo Lee, Hai-Joong Lee, Tae-Hoon Park |
| On-Site Speaker (Planned) |
Hyo-Soo Lee |
| Abstract Scope |
The fine particles in media such as air and water have been recently caused in the view of environmental pollution. The ultra-fine dusts in air and the fine plastics in water have been challenged to solve with the conventional technology such as filtering, electrostatic etc. We investigated the novel technology for agglomerating the fine particles in air induced by acoustic wave with the frequency ranging from 20Hz to 20kHz and the sound pressure level (SPL) from 0 to 100dB. In this study, the concentration of fine dust was reduced by concentrating fine dust using acoustic wave and sound pressure. Using various acoustic wave and sound pressure conditions, the agglomeration efficiency of fine dust was characterized. The agglomeration behavior of fine particles was studied under the conditions of acoustic wave (Hz) and arbitrary Sound Pressure Level (SPL). |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Environmental Effects, Additive Manufacturing, Characterization |