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Numerical modelling of sea currents and tidalwaves

  • Vladimir B. Zalesny EMAIL logo , Anatoly V. Gusev , Anna N. Lukyanova and Vladimir V. Fomin
Published/Copyright: March 28, 2016

Abstract

We consider a mathematical model of sea currents and tidal waves based on the marine dynamics primitive equations. The equations are written in the orthogonal coordinate system on sphere with arbitrary position of the poles. It makes it possible to increase horizontal resolution due to placement of a pole into vicinity of the considered sub-area. Two problems are solved: (1) joint computation of wind-generated, baroclinic and tidal currents in the Black and Azov Seas; (2) simulating mesoscale variability of coastal currents in the Black Sea. The second problem is solved with increased horizontal resolution in the coastal zone of Gelendzhik.

MSC: 86A05; 86-08

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Received: 2015-12-9
Accepted: 2016-1-14
Published Online: 2016-3-28
Published in Print: 2016-4-1

© 2016 Walter de Gruyter GmbH, Berlin/Boston

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