Open AccessDetailed investigation of bag-breakup process in the context of spray of droplets generation within wind-wave interaction
Author(s) -
Alexander Kandaurov,
D. A. Sergeev,
Yuliya Troitskaya
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1421/1/012053
Subject(s) - shadowgraph , breakup , flume , mechanics , context (archaeology) , meteorology , environmental science , marine engineering , materials science , geology , physics , engineering , paleontology
The main mechanism responsible for the generation of spume droplets in marine atmospheric boundary layer was investigated at the experiments carried out at the high-speed wind-wave flume of IAP RAS. Strong wind tears off water from the crest of the waves during bag breakup fragmentation of small-scale disturbances that arise at the air-water interface. Separate bag-breakup event forced to occur in a dried high-speed wind-wave flume was investigated qualitatively and quantitatively using multiperspective shadowgraph high-speed video recording.