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@article{Zadrazil:2014:10.1016/j.ijmultiphaseflow.2013.11.008,
author = {Zadrazil, I and Matar, OK and Markides, CN},
doi = {10.1016/j.ijmultiphaseflow.2013.11.008},
journal = {International Journal of Multiphase Flow},
pages = {87--102},
title = {An experimental characterization of downwards gas-liquid annular flow by laser-induced fluorescence: flow regimes and film statistics},
url = {http://dx.doi.org/10.1016/j.ijmultiphaseflow.2013.11.008},
volume = {60},
year = {2014}
}
TY - JOUR
AB - Downwards co-current gas–liquid annular flows were studied experimentally and characterized. Anadvanced optical laser-based measurement technique, namely Planar Laser-Induced Fluorescence (PLIF),was used for the visualization of the annular flow over a range of liquid Reynolds numbers ReL ¼ 306—1532 and gas Reynolds numbers ReG ¼ 0—84600. Four distinct flow regimes, namely the ‘dual-wave’, ‘thick ripple’, ‘disturbance wave’ and ‘regular wave’ regimes, have been identified based on qualitative information and a consequent quantitative analysis that provided information on the film thickness, interface and wave statistics, and gas entrainment into the liquid film. The mean film thickness data are generally in good agreement with previous studies. Evidence suggests that the turbulent gas phase affects strongly the shape of the interface, and that the mechanism for gas entrainment into the liquid film is strongly reliant on the existence of large-amplitude waves.
AU - Zadrazil,I
AU - Matar,OK
AU - Markides,CN
DO - 10.1016/j.ijmultiphaseflow.2013.11.008
EP - 102
PY - 2014///
SN - 0301-9322
SP - 87
TI - An experimental characterization of downwards gas-liquid annular flow by laser-induced fluorescence: flow regimes and film statistics
T2 - International Journal of Multiphase Flow
UR - http://dx.doi.org/10.1016/j.ijmultiphaseflow.2013.11.008
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000332821700008&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=a2bf6146997ec60c407a63945d4e92bb
UR - https://www.sciencedirect.com/science/article/pii/S0301932213001936?via%3Dihub
VL - 60
ER -