Buoyant Coastal Current Dynamics over a Slope
斜坡上的浮力海岸流动力学
基本信息
- 批准号:0095059
- 负责人:
- 金额:$ 49万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2001
- 资助国家:美国
- 起止时间:2001-03-01 至 2004-02-29
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
0095059/HelfrichThis project addresses the dynamics of buoyant coastal plumes of the sort produced by fresh-water river discharge. The main goal is to provide a quantitative description of buoyant coastal currents over a sloping bottom. The structure of such currents will be explored with a combination of analysis of existing observational data, laboratory experiments and numerical modeling. Existing theoretical estimates of the width of the current, the depth of the offshore edge, and the speed of advance of the nose of the current will be tested. The observational data are from an experiment in the Chesapeake Plume. The laboratory data will come from experiments in a rotating tank. The numerical model is a version of the Princeton Ocean Model (ECOM3d).
[00:95059]这个项目研究的是由淡水河流排放产生的沿海浮力羽流的动力学。主要目标是对倾斜底部的浮力海岸流进行定量描述。这些洋流的结构将结合现有观测数据的分析、实验室实验和数值模拟来探索。现有的关于洋流宽度、近海边缘深度和洋流前端前进速度的理论估计将受到测试。观测数据来自切萨皮克羽流的一个实验。实验室数据将来自于一个旋转槽的实验。该数值模型是普林斯顿海洋模型(ECOM3d)的一个版本。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Karl Helfrich其他文献
Karl Helfrich的其他文献
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{{ truncateString('Karl Helfrich', 18)}}的其他基金
Local Generation of Nonlinear Internal Waves on the Continental Shelf: Beams to Modes
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1736698 - 财政年份:2017
- 资助金额:
$ 49万 - 项目类别:
Standard Grant
Gravity Currents and Large-Amplitude Internal Waves
重力流和大振幅内波
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1029672 - 财政年份:2010
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$ 49万 - 项目类别:
Standard Grant
Interdisciplinary Research and Training at the Geophysical Fluid Dynamics Program
地球物理流体动力学项目的跨学科研究和培训
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0824636 - 财政年份:2008
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$ 49万 - 项目类别:
Continuing Grant
Collaborative Research: Rapid Gravitational Adjustment of Horizontal Shear: A Recipe for Energetic Mixing in the Coastal Ocean
合作研究:水平切变的快速重力调整:沿海海洋高能混合的秘诀
- 批准号:
0726161 - 财政年份:2007
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$ 49万 - 项目类别:
Standard Grant
Laboratory and Numerical Studies of Ocean Circulation in the Presence of Islands
岛屿存在时海洋环流的实验室和数值研究
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9616949 - 财政年份:1997
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Continuing Grant
Experimental Studies of Hydrothermal Plume Dynamics
热液羽流动力学实验研究
- 批准号:
9216628 - 财政年份:1993
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$ 49万 - 项目类别:
Continuing Grant
Studies of Unsteady Two-Layer Strait and Sill Flow
非定常两层海峡与基台流研究
- 批准号:
9022088 - 财政年份:1991
- 资助金额:
$ 49万 - 项目类别:
Continuing Grant
Long Nonlinear Internal Wave Breaking and Mixing
长非线性内波破碎和混合
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8902671 - 财政年份:1989
- 资助金额:
$ 49万 - 项目类别:
Continuing Grant
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