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Ulloa Hugo N. Constantinescu George Chang Kyoungsik Horna-Munoz Daniel Sepúlveda Steiner Oscar Bouffard Damien Wüest Alfred 《Environmental Fluid Mechanics》2019,19(3):667-698
Environmental Fluid Mechanics - We report novel results of a numerical experiment designed for examining the basin-scale hydrodynamics that control the mass, momentum, and energy distribution in a... 相似文献
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Volkov Sergey Bogdanov Sergey Zdorovennov Roman Zdorovennova Galina Terzhevik Arkady Palshin Nicolay Bouffard Damien Kirillin Georgiy 《Environmental Fluid Mechanics》2019,19(3):751-764
Environmental Fluid Mechanics - Nonstationary convection forced by distributed buoyancy sources is a fundamental environmental fluid mechanics process, particularly in ice-covered freshwater... 相似文献
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A. M. Razmi U. Lemmin D. Bouffard A. Wüest R. E. Uittenbogaard D. A. Barry 《Environmental Fluid Mechanics》2017,17(3):415-428
Numerical simulations were carried out to investigate gyres within open lacustrine embayments subjected to parallel-to-shore currents. In such embayments, gyre formation occurs due to flow separation at the embayment’s upstream edge. High momentum fluid from the mixing layer between the embayment and offshore flows into the embayment and produces recirculating flow. Systematic numerical experiments using different synthetic embayment configurations were used to examine the impact of embayment geometry. Geometries included embayments with different aspect ratios, depths and embayment corner angles. The magnitudes of the recirculation and turbulent kinetic energy (TKE) in the embayment vary significantly for angles in the range 40°–55°. Embayments with corner angles less than 50° have much stronger recirculation and TKE, other parameters remaining the same. The numerical findings are consistent with gyre formation observed in two embayments located in Lake Geneva, Switzerland, and thus help explain flow patterns recorded in lacustrine shoreline regions. 相似文献
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