| Autor: |
Dorovskikh, Roman S., Puzhaykina, Anna E., Tertishnikov, Pavel P., Shalunov, Andrey V., Nesterov, Victor A. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2024, Vol. 3102 Issue 1, p1-7, 7p |
| Abstrakt: |
The article presents the results of the development of a single disk emitter and an array of in-phase oscillating directional emitters for the destruction of natural fogs. The studies conducted allowed us to conclude that both an array of ultrasonic emitters and a single ultrasonic emitter, due to the focusing of oscillations, form a narrowly directed radiation up to the focus point. After passing through the focusing region, the radiation becomes divergent, and the sound pressure level decreases. As a result of the experimental studies, it was revealed that a single directional ultrasonic emitter can be used as a source of acoustic vibrations in order to destroy natural fogs at a distance of no more than 3 meters. An array of ultrasonic emitters, consisting of three in-phase oscillating directional emitters, can be used to intensify coagulation processes at a distance not exceeding 10 meters. This array of emitters provides a radiation width of 10 degrees with an intensity of 148 dB. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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