English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/5317
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título : Industrial requirements in high-power ultrasonic transducers for defoaming
Autor : Rodríguez, Germán; Acosta Aparicio, Víctor Manuel; Pinto, Alberto; Gallego Juárez, Juan Antonio
Palabras clave : High Power Ultrasonic Transducer
Industrial use
Defoaming
Environmental resistance
Safety
Fecha de publicación : dic-2007
Editor: Sociedad Española de Acústica
Citación : XIX Congreso Internacional de Acústica (ICA2007)
Serie : ICA2007
ULT-07-001-IP
Resumen: Airborne stepped-plate focusing transducers have shown to be an efficient tool for breaking foams. The main characteristics of such transducers are their high efficiency and power capacity as well as their strong focusing effect. As a consequence, by using these power transducers it is possible to generate intensities in the focal area as high as 170 dB. However, for their application to industrial problems a special design has to be done covering specific requirements. The main requirements for industrial applications refer to efficiency, safety, durability and environmental resistance. This paper deals with the design and characterization of an industrial prototype of high power ultrasonic transducer for defoaming which is able to work in continuous operation under adverse environmental conditions, and high power excitation without the use of any cooling system. In addition, the transducer is designed to ensure the safe use of airborne high-power ultrasound according to the international recommendations for occupational exposure limits.
The industrial use of the transducers is for defoaming in bottling and canning lines and in fermenting vessels and other reactors.
Descripción : Ponencia presentada en el XIX Congreso Internacional de Acústica (ICA2007), Madrid, 2-7 Sep 2007.-- PACS: 43.35.-c.
URI : http://hdl.handle.net/10261/5317
Aparece en las colecciones: (IA) Comunicaciones congresos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
ult-07-001.pdf256,9 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.