Analysis of Nearshore Turbulence Measurements: Stress and Dissipation Estimates, Momentum Balance, and Turbulent Energy Balance

近岸湍流测量分析：应力和耗散估计、动量平衡和湍流能量平衡

• 批准号: 9810609
• 负责人: John Trowbridge
• 金额: $ 19.8万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-08-01 至 2000-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9810609&HistoricalAwards=false
• 关键词: Analysis; Nearshore; Turbulence; Measurements; Stress

Trowbridge An extensive, high-quality data set of turbulence measurements taken near the bottom in the shallow near-shore environment of Duck, NC. In this region, energetic currents are forced by both winds and breaking waves, and the motion of water and sand is of primary scientific interest and practical concern. This project will provide direct estimates of turbulent Reynolds shear stress and indirect estimates of dissipation rates for turbulent kinetic energy to test various models of the energy balance in the near-shore region.

特罗布里奇在北卡罗来纳州达克的浅水近岸环境中，在海底附近采集的大量高质量湍流测量数据集。 在这一区域，风和碎波都迫使高能流，水和沙的运动是主要的科学兴趣和实际问题。该项目将提供湍流雷诺剪应力的直接估计和湍流动能耗散率的间接估计，以测试近岸区域能量平衡的各种模型。