Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL092919 |
Statistics of jet drop production | |
A. Berny; S. Popinet; T. Sé; on; L. Deike | |
2021-04-26 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | Bubbles bursting at the ocean surface are an important source of sea‐spray aerosol. We describe jet drop production, from ensembles of high fidelity numerical simulations of bubble bursting, validated against experimental results. The number of jet drops, their size and velocity are controlled by the ratio of the bubble size, Rb, and the visco‐capillary length, , where γ is the surface tension, ρw, μw the water density and viscosity. The mean drop size follows and the ejected number of drops , accounting for temperature variations. We confirm that sub‐microns jet drops are produced by bubbles in the 10‐40 microns range. We compute the distribution of jet drops formed by a range of bubbles present under a breaking wave which compares well against laboratory experiments. We discuss the applicability of the proposed formulation in the context of sea spray generation function. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/324996 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | A. Berny,S. Popinet,T. Sé,et al. Statistics of jet drop production[J]. Geophysical Research Letters,2021. |
APA | A. Berny,S. Popinet,T. Sé,on,&L. Deike.(2021).Statistics of jet drop production.Geophysical Research Letters. |
MLA | A. Berny,et al."Statistics of jet drop production".Geophysical Research Letters (2021). |
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