کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4549334 1627357 2007 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Coupled renewal model of ocean viscous sublayer, thermal skin effect and interfacial gas transfer velocity
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
پیش نمایش صفحه اول مقاله
Coupled renewal model of ocean viscous sublayer, thermal skin effect and interfacial gas transfer velocity
چکیده انگلیسی

A previously developed renewal model included parameterizations for the thermal skin effect and interfacial gas transfer velocity. The more readily available cool skin data were used for an adjustment of the gas transfer parameterization. In this work, the renewal concept is extended to include the velocity difference across the viscous sublayer and to account for the stage of surface wave development. As a result, the empirical coefficients that enter the renewal model have been specified more accurately using laboratory data on the surface wind drift current. In addition, the coefficient linking the cool skin and gas transfer parameterization formulas has been determined from the probability distribution function for renewal events. A comparison of the upgraded renewal model with the thermal skin data collected during the COARE and more recent field programs and with gas transfer data collected during GasEx-01 experiment suggests that the renewal model can be a useful tool for producing a physically based parameterization for the interfacial CO2 transfer velocity. Model uncertainties associated with the effect of surface films are discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Marine Systems - Volume 66, Issues 1–4, June 2007, Pages 19–27
نویسندگان
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