English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/35997
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

High-frequency Ultrasonic Atomization with Pulsed Excitation

AuthorsLozano Fantoba, Antonio; Amaveda, H.; Barreras Toledo, Félix; Jordà, Xavier; Lozano Fantoba, Manuel
Issue Date2003
PublisherAmerican Society of Mechanical Engineers
CitationJournal of Fluids Engineering 125(6): 941-945 (2003)
AbstractUltrasonic atomization is a very convenient method to produce sprays of very small droplets. Resulting droplet size distributions are very narrow and the mean diameter is essentially only controlled by the excitation frequency. Generation of droplets in the micron range requires MHz waves, with voltages around 30 V, which translates into power requirements on the order of 10 W. Tunable wave generators with these characteristics are somewhat uncommon. To explore the capabilities of ultrasonic atomization for inhalation therapies, an excitation source, described in this paper, has been designed. The characteristics of the sprays obtained when driving with it a piezoceramic disk are analyzed
Publisher version (URL)http://dx.doi.org/10.1115/1.1603301
URIhttp://hdl.handle.net/10261/35997
DOI10.1115/1.1603301
Appears in Collections:(LIFTEC) Artículos
(IMB-CNM) Artículos
Files in This Item:
There are no files associated with this item.
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.