Velocity and turbulence measurements: uncertainty in the application of the Image-based technique

Donatella Termini, Donatella Termini

Risultato della ricerca: Otherpeer review

Abstract

This work focuses on the application of image-based technique to estimate velocity and turbulent flow characteristics. In particular, in the present work digital imaging technique is used for performing surface velocity measurements of hyper-concentrated flows. The analysis is conducted with the aid of data collected in a scale laboratory flume constructed at the Hydraulic laboratory of the Department of Civil, Environmental, Aerospatial and of Materials Engineering (DICAM) – University of Palermo (Italy). In the present paper a brief summary of results obtained in previous works on the flow velocity estimation error and uncertainty related to the acquisition procedure is reported.
Lingua originaleEnglish
Numero di pagine4
Stato di pubblicazionePublished - 2019

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.2200.2208???
  • ???subjectarea.asjc.3100.3105???

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