Crossing turbulent boundaries: interfacial flux in environmental flows.
Crossing turbulent boundaries: interfacial flux in environmental flows.
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DOI：
10.1021/es201778s
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发表时间：
2011-08
影响因子：
11.4
通讯作者：
S. Grant;I. Marusic
中科院分区：
文献类型：
--
作者：
S. Grant;I. Marusic
湍流可视化和预测的进展为研究湍流边界层内的传质提供了新的思路。这些发现对环境科学和工程中的许多课题具有重要影响，从使地球变暖的二氧化碳通过海-气界面的传输，到河流、湖泊和海洋的营养处理和沉积物侵蚀，再到水和废水处理系统中的污染物去除。在这篇文章中，我们概述了目前对湍流边界层流动的理解，特别是在海洋和淡水系统中相干湍流及其对沉积物-水界面质量传输的影响。
Advances in the visualization and prediction of turbulence are shedding new light on mass transfer in the turbulent boundary layer. These discoveries have important implications for many topics in environmental science and engineering, from the transport of earth-warming CO2 across the sea-air interface, to nutrient processing and sediment erosion in rivers, lakes, and the ocean, to pollutant removal in water and wastewater treatment systems. In this article we outline current understanding of turbulent boundary layer flows, with particular focus on coherent turbulence and its impact on mass transport across the sediment-water interface in marine and freshwater systems.