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Titolo:
Flow visualization in stirred vessels - A review of experimental techniques
Autore:
Mavros, P;
Indirizzi:
Aristotelian Univ Salonika, Dept Chem, GR-54006 Salonika, Greece Aristotelian Univ Salonika Salonika Greece GR-54006 006 Salonika, Greece
Titolo Testata:
CHEMICAL ENGINEERING RESEARCH & DESIGN
fascicolo: A2, volume: 79, anno: 2001,
pagine: 113 - 127
SICI:
0263-8762(200103)79:A2<113:FVISV->2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELECTRICAL-RESISTANCE TOMOGRAPHY; LASER-DOPPLER VELOCIMETRY; PITCHED-BLADE TURBINE; INDUCED FLUORESCENCE TECHNIQUE; EMISSION PARTICLE TRACKING; LIQUID CIRCULATION TIME; THINNING PLASTIC FLUID; HOT-FILM ANEMOMETRY; SINGLE-PHASE FLOW; TURBULENT-FLOW;
Keywords:
mixing, agitation; stirred vessel; flow visualization; review; laser; LDV; LDA; PIV; thermography; trajectography; flow-follower;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
232
Recensione:
Indirizzi per estratti:
Indirizzo: Mavros, P Aristotelian Univ Salonika, Dept Chem, GR-54006 Salonika, GreeceAristotelian Univ Salonika Salonika Greece GR-54006 ka, Greece
Citazione:
P. Mavros, "Flow visualization in stirred vessels - A review of experimental techniques", CHEM ENG R, 79(A2), 2001, pp. 113-127

Abstract

Stirred vessels are being used not only in chemical processes for simple contacting or blending operations, bur also in novel configurations and processes, as in mineral processing and/or wastewater treatment, with specific requirements, like low shear or regions in the vessel with high and low turbulence levels. The techniques that are available for the study of the flowpatterns induced by the various types of agitators, e.g., classical pressure or velocity measurements with Pitot tubes or hot-wire anemometers, and novel ones like laser Doppler velocimetry, laser-induced fluorescence and particle image velocimetry are reviewed and their usefulness for particular situations is discussed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 18:55:26