Wave-Modified Ekman Current Solutions for the Time-Dependent Vertical Eddy Viscosity
نویسندگان
چکیده
This study aimed to highlight a general lack of clarity regarding the scale temporal averaging implicit in Ekman-type models. Under assumption time and depth-dependent eddy viscosity, we present an analytical Fourier series solution for wave-modified Ekman model. The depth dependence viscosity is based on K-Profile Parameterization (KPP) scheme. reproduces major characteristics diurnal variation ocean velocity shear. Results show that variability leads enhanced mean current near-surface decrease effective which finally results intensified shear wakes low-level jet flow. Rectification values are dominated by strength mixing, partly due nonlinear viscosity.
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ژورنال
عنوان ژورنال: Journal of Marine Science and Engineering
سال: 2021
ISSN: ['2077-1312']
DOI: https://doi.org/10.3390/jmse9060664