Abstract

A three-dimensional ocean general circulation model (Princeton Ocean Model) along with hydraulic calculations were used to evaluate the velocity of currents from the Sea of Azov into the Black Sea, which form at the displacement of domains of higher atmospheric pressure from northern rhumbs. Flow velocity was analyzed at different sections in the Kerch Strait for meteorological situations with the highest rise of atmospheric pressure over period 1948–2017 according to data of NCEP/NCAR reanalysis. The possible increase in flow velocities due to the local deepening of the channel at bridge pillars and the compression of jets before the cross-section at Tuzla Island was determined. The available hydrometeorological data were used to show the recurrence of the cases of increase of atmospheric pressure above the Azov–Black Sea region in 2005–2017.

中文翻译：

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大气压力较高的区域在刻赤海峡形成的水流速度的数值分析

摘要

使用三维海洋总体环流模型（普林斯顿海洋模型）以及水力计算来评估从亚速海到黑海的水流速度，这些水流形成于北大黄蜂较高气压区域的位移。根据NCEP / NCAR重新分析的数据，对刻赤海峡不同断面的流速进行了分析，分析了1948–2017年期间大气压力最高的气象情况。在图兹拉岛（Tuzla Island）横截面之前，由于桥柱处的通道局部加深以及射流的压缩，导致了流速的可能增加。现有的水文气象数据用于显示2005-2017年亚速海-黑海地区以上大气压力升高的情况的再次发生。