Vorschau! Die Detailseite für diese Publikation wurde nicht aktiviert!
Enhancing Air Purification: Ultrasound-Based Filtration of Ultrafine Aerosols and Gaseous Pollutants
Abstract
Since COVID-19, clean indoor air has become more of a focus due to airborne viruses. Conventional filters often fail to capture ultrafine particles. This work investigates how standing ultrasonic fields manipulate aerosols for more efficient cleaning. Gor’kov theory and FEM simulations used to evaluate the acoustic forces on particles. Experiments by light refractive vibrometry and high-speed camera observations confirm the model quality.
moreMehr zum Titel
| Titel | Enhancing Air Purification: Ultrasound-Based Filtration of Ultrafine Aerosols and Gaseous Pollutants |
|---|---|
| Medien | Proceedings, 2025 ICU PADERBORN, 9th International Congress on Ultrasonics - ICU |
| Verlag | AMA Service GmbH |
| Band | 2025 |
| Verfasser | Patrick Haas, Dr. Sabrina Tietze, Prof. Dr. Klaus Stefan Drese |
| Seiten | 32-35 |
| Veröffentlichungsdatum | 2025-09-23 |
| Projekttitel | Alfred Kärcher |
| Zitation | Haas, Patrick; Tietze, Sabrina; Drese, Klaus Stefan (2025): Enhancing Air Purification: Ultrasound-Based Filtration of Ultrafine Aerosols and Gaseous Pollutants. Proceedings, 2025 ICU PADERBORN, 9th International Congress on Ultrasonics - ICU 2025, 32-35. |