The impact of macroalgae on mean and turbulent flow fields

被引：0
|
作者：
THOMAS Robert E. [1 ]
MCLELLAND Stuart J. [1 ]
机构：
[1] Department of Geography, Environment and Earth Sciences, University of Hull
来源：
JournalofHydrodynamics | 2015年 / 27卷 / 03期
基金：
欧盟第七框架计划;
关键词：
dealiasing; laminaria digitata; turbulence; vectrino profiler; velocity profile;
D O I：
暂无
中图分类号：
O357.5 [湍流（紊流）];
学科分类号：
摘要：
In this paper,we attempt to quantify the mean and turbulent flow fields around live macroalgae within a tidal inlet in Norway.Two Laminaria digitata specimens 0.50 m apart were selected for detailed study and a profiling ADV was used to collect 45 velocity profiles,each composed of up to seven 0.035 m-high profiles collected for 240 s at 100 Hz,at a streamwise spacing of 0.25 m and cross-stream spacing of 0.20 m.To quantify the impact of the macroalgae,measurements were repeated over a sparser grid after the region had been completely cleared of algae and major roughness elements.
引用
收藏
页码：427 / 435
页数：9
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