MULTIMODE MODELS OF FLOW AND OF SOLUTE-DISPERSION IN SHALLOW-WATER .2. LOGARITHMIC VELOCITY PROFILES

被引：2
|
作者：
SMITH, R
机构：
[1] Mathematical Sciences, Loughborough University of Technology
来源：
JOURNAL OF FLUID MECHANICS | 1995年 / 286卷
关键词：
D O I：
10.1017/S0022112095000735
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A two-mode model for velocity and solute concentration in shallow-water flows is derived which allows for departures from the logarithmic velocity profile and from vertically well-mixed concentrations. The modelling is tested against exact results for a buoyancy-driven transverse flow and for a modified logarithmic velocity profile.
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页码：277 / 290
页数：14
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