Evaluation of a one-dimensional vertical model for turbulence modelling in wave boundary layers

机译：波边界层湍流建模一维垂直模型的评价

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摘要

The vertical and temporal variation of hydrodynamics and turbulence in symmetrically oscillatory wave boundary layer flows may be predicted satisfactorily by computationally solving a simplified mathematical model. This model may be extended to include the suspension of sediment due to shallow-water wave-generated turbulence, as well as the transportation of suspended sediments due to wave action. The ability to qualify and quantify nearshore mixing and sedimentary processes could greatly enhance our understanding of complex coastal problems, such as beach erosion or harbour siltation, and therefore contribute to effective planning and managing of coastal development and remediation efforts.

机译：通过计算求解简化的数学模型，可以令人满意地预测对称振荡波边界层流动的流体动力学和湍流的垂直和时间变化。该模型可以扩展到包括由于浅水波产生的湍流引起的沉积物的悬浮液，以及由于波动作用引起的悬浮沉积物的运输。有资格和量化近岸混合和沉积过程的能力可以大大提升我们对复杂的沿海问题的理解，如海滩侵蚀或港口淤积，因此有助于有效的规划和管理沿海发展和修复努力。

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《MIT Conference on Computational Fluid and Solid Mechanics》|2001年||共4页
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作者
C. E. Dalhuysen; G. P. Mocke;
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原文格式 PDF
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中图分类 O35-53;
关键词
Numerical model; One-dimensional vertical; Hydrodynamics; Turbulence; Shallow water; Oscillation; Wave boundary layer; Suspended sediment transport;

机译：数值模型;一维垂直;流体动力学;湍流;浅水;振荡;波边界层;悬浮沉积物运输;

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1. One-Dimensional Wave Bottom Boundary Layer Model Comparison: Specific Eddy Viscosity and Turbulence Closure Models [J] . Jack A. Puleo, Oleg Mouraenko, Daniel M. Hanes Journal of Waterway, Port, Coastal and Ocean Engineering . 2006,第2期

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2. One-Dimensional Wave Bottom Boundary Layer Model Comparison: Specific Eddy Viscosity and Turbulence Closure Models [J] . Rafik Absi Journal of Waterway, Port, Coastal and Ocean Engineering . 2006,第2期

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3. One-Dimensional Wave Bottom Boundary Layer Model Comparison: Specific Eddy Viscosity and Turbulence Closure Models [J] . Jack A. Puleo, Oieg Mouraenko, Daniel M. Hanes Journal of Waterway, Port, Coastal and Ocean Engineering . 2004,第6期

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4. Evaluation of a one-dimensional vertical model for turbulence modelling in wave boundary layers [C] . C.E. Dalhuysen, G.P. Mocke MIT Conference on Computational Fluid and Solid Mechanics Vol.2 Jun 12-15, 2001 . 2001

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机译：一维波浪底部边界层模型比较：特定涡流粘度和湍流闭合模型

Evaluation of a one-dimensional vertical model for turbulence modelling in wave boundary layers

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