Analysis of dissipation operators that damp spurious modes while maintaining discrete approximate geostrophic equilibriums for the B-grid staggered scheme on triangular meshes
DOI10.1016/J.JCP.2023.112261OpenAlexW4379740455MaRDI QIDQ6107097
Pascal Omnes, Minh Hieu Do, Van Thanh Nguyen
Publication date: 3 July 2023
Published in: Journal of Computational Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jcp.2023.112261
Hodge decompositionlow Froude numberstaggered schemesgeostrophic equilibriumshallow water equation with Coriolis source termspurious mode damping
Basic methods in fluid mechanics (76Mxx) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Geophysics (86Axx)
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