Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yolanda Vargas-Hernández"'
Publikováno v:
The Journal of the Acoustical Society of America. 144:222-227
Experimental data on ultrasonic atomization of distilled water in a frequency range from 5 to 50 kHz are presented. A good agreement was found with the predictions of Rajan and Pandit [Ultrasonics 39, 235–255 (2001)] for the atomized primary drop s
Publikováno v:
Proceedings of Meetings on Acoustics.
Slop is a term to describe liquids found during petroleum extraction which contain a water, suspended solids and organic material. These liquids are difficult to handle because they are not suitable for refining yet difficult to dispose of. Many meth
Publikováno v:
71th Annual Meeting of the APS Division of Fluid Dynamics - Gallery of Fluid Motion.
Autor:
V. Salinas-Barrera, C. Zanelli-Iglesias, Yolanda Vargas-Hernández, D. Briceño-Gutierrez, L. Gaete-Garretón
Publikováno v:
Physics Procedia. 63:37-41
This paper deals with an experimental study of liquid atomization phenomena. For this study an experimental set-up was designed and constructed. A special criterion to start the recording of the process with a high speed digital camera was developed.
Publikováno v:
Physics Procedia. 70:867-871
Interest in high quality foods: good taste and a high content of nutrients with healthy beneficial effects are increasing. Fruits have good properties but, they are lost because the oxidation process, additionally, for different reasons a 40% of harv
Publikováno v:
Proceedings of Meetings on Acoustics.
Ultrasonic atomization is a process receiving high attention, from the first report about the phenomenon in the thirties, Wood1 until nowadays. Ultrasonic atomization has been treated by Sorokin2, Eisenmenger3, and Pholman4, in these works both theor
Publikováno v:
Proceedings of Meetings on Acoustics.
One of the more interesting aspects of vibrations and liquids is its wettability; it is related to surface energies comprising solid-vapor, solid-liquid and liquid-vapor interfaces. Many industry and technology applications, such as print, paint, inj
Autor:
María Deseada Esclapez, Pedro Bonete, Verónica Sáez, José González-García, Yolanda Vargas Hernández, Luis Gaete Garretón
Publikováno v:
Ultrasonics. 50:318-322
Sonoelectrochemistry is undergoing a reemerging activity in the last years with an increasing number of papers appearing in a wide range of peer review journals. Applied studies which cover environmental treatments, synthesis or characterization of n
Autor:
R. Vargas-Herrera, Juan A. Gallego-Juárez, Luis Gaete-Garreton, F. Montoya-Vitini, Yolanda Vargas-Hernández
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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5 páginas, 7 figuras
This paper deals with a numerical and experimental study of ultrasound induced cavitation. On the basis of a computational analysis of Gilmore’s equation for the individual bubble dynamics, a slight decrease in the pressu
This paper deals with a numerical and experimental study of ultrasound induced cavitation. On the basis of a computational analysis of Gilmore’s equation for the individual bubble dynamics, a slight decrease in the pressu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f544fb2abdd9f44d2ab36070429dcc44
http://hdl.handle.net/10261/71896
http://hdl.handle.net/10261/71896
An experimental investigation about the scattering of ultrasound by a turbulence is presented. Theory predicts that it is not necessary to have a well developed turbulence for the coupling between the incident ultrasonic beam and a vortex zone. The d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eba6ba87ea078d54ea5f3be1cc23609d
https://doi.org/10.1016/b978-0-7506-1877-9.50122-0
https://doi.org/10.1016/b978-0-7506-1877-9.50122-0