Articles with "vorticity equation" as a keyword



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Preferred equilibrium solutions of the barotropic vorticity equation

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Published in 2020 at "Theoretical and Applied Climatology"

DOI: 10.1007/s00704-020-03232-1

Abstract: The long-term behaviour of the barotropic vorticity equation (BVE), which is beneficial for understanding long-term climate variations, has been investigated by applying an explicit quadratic conserved finite difference integration scheme. The results suggest that an… read more here.

Keywords: long term; vorticity equation; barotropic vorticity; vorticity ... See more keywords
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The Existence of Weak Solutions for the Vorticity Equation Related to the Stratosphere in a Rotating Spherical Coordinate System

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Published in 2022 at "Axioms"

DOI: 10.3390/axioms11070347

Abstract: In this paper, based on the Euler equation and mass conservation equation in spherical coordinates, the ratio of the stratospheric average width to the planetary radius and the ratio of the vertical velocity to the… read more here.

Keywords: system; vorticity equation; equation; solutions vorticity ... See more keywords
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VIScous Vorticity Equation (VISVE) for Turbulent 2-D Flows with Variable Density and Viscosity

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Published in 2020 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse8030191

Abstract: The general vorticity equation for turbulent compressible 2-D flows with variable viscosity is derived, based on the Reynolds-Averaged Navier-Stokes (RANS) equations, and simplified versions of it are presented in the case of turbulent or cavitating… read more here.

Keywords: flows variable; viscosity; turbulent; vorticity equation ... See more keywords