PIV and Pressure measurements of wall flows (Rapporti tecnici/preprint/working paper)

Type
Label
  • PIV and Pressure measurements of wall flows (Rapporti tecnici/preprint/working paper) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Aloisio, Giovanni (1) (2011)
    PIV and Pressure measurements of wall flows
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Aloisio, Giovanni (1) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) CNR-INSEAN, Roma - Istituto Nazionale per Studi ed Esperienze di Architettura Navale (literal)
Titolo
  • PIV and Pressure measurements of wall flows (literal)
Abstract
  • The aim of this work is study of the flow field and wall pressure fluctuations induced by quasi-two-dimensional incompressible turbulent boundary layers overflowing a forward- facing step (FFS). Preliminary to the study of the FFS flow, our attention is oriented to the characterization of incoming boundary layer. It is a zero pressure gradient turbulent boundary layer at high Reynolds numbers (Re? = 3940 and 7257, based on momentum thickness), and the reason why we study this type of flows is not only to determine the properties of the flow impacting the obstacle but also to validate the experimental set-up and the novel method of investigation adopted in the present approach. (literal)
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