This paper focuses on the application of the fast image processing to the internal flow field characterization, and on the set up of the experimental methodology which enables the use of direct visualization techniques to fluid power components. More in details, the design of both a low pressure hydraulic power unit and a number of polymethyl-methacrylate (PMMA) transparent prototypes are firstly outlined. Afterward, the fast image processing is involved and, to highlight the usefulness of the fast image processing in the analysis of multi-phase multi-component effluxes, solid particle injection and air bubble inoculation are used. Finally, some of the results obtained using a progressive, mid resolution, high frame rate and monochrome digital camera are shown, and the internal flow evolution is qualitatively analyzed. Copyright © 2009 SAE International.
Fast image processing applied to fluid power components / Bottazzi, D.; Franzoni, F.; Milani, M.; Montorsi, L.. - In: SAE TECHNICAL PAPER. - ISSN 0148-7191. - 1:(2009). (Intervento presentato al convegno SAE 2009 Commercial Vehicle Engineering Congress and Exhibition, COMVEC 2009 tenutosi a Rosemont, IL, usa nel 2009) [10.4271/2009-01-2849].
Fast image processing applied to fluid power components
Bottazzi D.;Franzoni F.
;Milani M.;Montorsi L.
2009
Abstract
This paper focuses on the application of the fast image processing to the internal flow field characterization, and on the set up of the experimental methodology which enables the use of direct visualization techniques to fluid power components. More in details, the design of both a low pressure hydraulic power unit and a number of polymethyl-methacrylate (PMMA) transparent prototypes are firstly outlined. Afterward, the fast image processing is involved and, to highlight the usefulness of the fast image processing in the analysis of multi-phase multi-component effluxes, solid particle injection and air bubble inoculation are used. Finally, some of the results obtained using a progressive, mid resolution, high frame rate and monochrome digital camera are shown, and the internal flow evolution is qualitatively analyzed. Copyright © 2009 SAE International.
Pubblicazioni consigliate
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris
