Acoustic Virtual Vortices with Tunable Orbital Angular Momentum for Trapping of Mie Particles
Paper:
Acoustic vortices can transfer angular momentum and trap particles. Here, we show that particles trapped in airborne acoustic vortices orbit at high speeds leading to dynamic instability and ejection. We demonstrate stable trapping inside acoustic vortices by generating sequences of short-pulsed vortices of equal helicity but opposite chirality. This produces a “virtual vortex“ with an orbital angular momentum that can be tuned independently of the trapping force. We use this method to adjust the rotational speed of particles inside a vortex beam and for the first time create three-dimensional acoustics traps for particles of wavelength order (so called Mie particles).
2 views
828
280
4 months ago 00:03:26 1
Hymn of Remembrance to Sanguinius - [Warhammer 40k Themed Music, Horus Heresy Opera]
4 months ago 05:02:54 37
Секретный инструмент современного композитора. Wwise полный курс.
4 months ago 00:22:52 47
The New Bazantar
4 months ago 00:03:02 1
Andrea Vanzo - Intimacy (Official Video)
5 months ago 00:03:11 1
Andrea Vanzo - Spring (Official Video)
5 months ago 00:11:39 6
VDS Vlog [#1] l Облачение
5 months ago 00:23:59 1
spring book recommendations 📖🌸 cottagecore, romance & cozy fantasy
5 months ago 00:04:07 1
“Wish You Were Here“ - (Pink Floyd) Acoustic Cover by The Running Mates
6 months ago 00:02:49 1
Julia Cole - Your Boy (Acoustic)
6 months ago 00:11:25 1
1250 Watts! The Worlds Most Powerful Production Tube Amplifier - VTL Wotan
6 months ago 00:04:28 6
CAAMP - Dreams (Fleetwood Mac Cover) LIVE | Next Wave Virtual Concert Series: Vol. 2 | SiriusXM
6 months ago 00:01:45 1
Запись музыки С НУЛЯ в Cakewalk / ZOMBIE / guitar + piano + drums + violin / уроки / Yamaha FS820
6 months ago 00:04:56 1
Sagan cover - Nightwish (MoonSun)
6 months ago 00:04:26 8
Eva - Nightwish Cover (MoonSun)
6 months ago 00:04:37 1
Last Ride of the Day - Nightwish cover (MoonSun)
6 months ago 00:04:55 1
Alpenglow - Nightwish Cover (MoonSun)
6 months ago 00:04:47 1
Élan Cover - Nightwish (MoonSun)
6 months ago 00:04:29 1
MoonSun - Dark Chest of Wonders Nightwish cover
6 months ago 00:04:07 1
Nemo - Nightwish Cover (MoonSun)
6 months ago 00:04:11 1
Sleeping Sun cover - Nightwish (by MoonSun)
6 months ago 00:04:29 1
Ever Dream Cover - Nightwish (MoonSun)
6 months ago 00:17:28 1
VLOG - Ae! Comprei na internet, no site internacional Aliexpress no 11Do11/2020. Saiba os produtos
6 months ago 00:12:36 1
VLOG - Ae! Comprei na internet, no site Shopee na promoção 11Do11/2020. Saiba os produtos