A comparison of tracer and PIV results in visualizing water flow around a cylinder close to the free surface

Autor:	R. H. J. Sellin, JW Hoyt
Rok vydání:	2000
Předmět:	Fluid Flow and Transfer Processes Flow visualization Water flow Flow (psychology) Computational Mechanics General Physics and Astronomy Mechanics Vortex shedding Physics::Fluid Dynamics Particle image velocimetry Mechanics of Materials TRACER Free surface Cylinder Geology
Zdroj:	Experiments in Fluids. 28:261-265
ISSN:	1432-1114 0723-4864
DOI:	10.1007/s003480050386
Popis:	Sheridan et al. (1997) have recently published particle-image-velocimetry (PIV) results showing water flow patterns around a cylinder at various values of shallow immersion. These results have been compared with a turbulent-flow tracer study of some of the same flow configurations. In shallow-immersion cylinder comparison tests, the streaklines of the tracer technique offer a virtually identical impression of the principal flow characteristics when compared with the PIV velocity vectors.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d00083e16f7f7d56669b7e9a791a15a4 https://doi.org/10.1007/s003480050386 Zobrazit plný text záznamu Full text from SpringerLink