58402 20180309150124.0 doi 10.1051/epjconf/20146702013 sideral 86501 ART-2014-86501 eng (orcid)0000-0002-5631-1401 Calvo Bernad, E. Universidad de Zaragoza An accurate quantification of the flow structure along the acoustic signal cycle in a forced two-phase jet 2014 Access copy available to the general public Unrestricted This paper provides an experimental study of an acoustically forced two-phase air jet generated by a convergent nozzle. The used particles are transparent glass spheres with diameters between 2 and 50 µm (which gives Stokes number of order 1) and the selected forcing frequency (f=400 Hz) induces a powerful nearly periodic flow pattern. Measurements were done by a two-colour Phase-Doppler Anemometer. The experimental setup is computer-controlled to provide an accurate control with a high long-term stability. Measurements cover the whole forcing signal cycle. Raw measurements were carefully post-processed to avoid bias induced by the forcing and the instrument setup, as well as obtain right mean values of the dispersed flow. The effect of the forcing and the particle load allows authors to establish the effect of the acoustic forcing and the particle load on the jet. info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0003-2392-3994 García Rodríguez, J.A. Universidad de Zaragoza (orcid)0000-0001-7041-483X Santolaya Sáenz, J.L. Universidad de Zaragoza (orcid)0000-0001-7969-5607 Aísa Miguel, L.A. Universidad de Zaragoza (orcid)0000-0003-4501-8346 García Palacín, J.I. Universidad de Zaragoza 5001 600 Universidad de Zaragoza Departamento de Ciencia y Tecnología de Materiales y Fluidos Mecánica de Fluidos 5002 305 Universidad de Zaragoza Departamento de Ingeniería de Diseño y Fabricación Expresión Gráfica de la Ingeniería 67 (2014), 02013 [8 pp] EPJ web conf. EPJ web of conferences 2101-6275 294102 http://zaguan.unizar.es/record/58402/files/texto_completo.pdf Versión publicada 101381 http://zaguan.unizar.es/record/58402/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:58402 articulos driver 2018-03-09-14:56:53 ARTICLE