Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.11765/11529
Finite elements used in the vertical discretization of the fully compressible core of the ALADIN system
Title: Finite elements used in the vertical discretization of the fully compressible core of the ALADIN system
Authors: Vivoda, JozefSmolíková, PetraSimarro, Juan Pablo ORCID SCOPUSID
Keywords: Dynamics; Nonhydrostatic models; Vertical coordinates
Issue Date: 2018
Publisher: American Meteorology Society
Citation: Monthly Weather Review. 2018, 146, p. 3293–3310
Publisher version: https://dx.doi.org/10.1175/MWR-D-18-0043.1
Abstract: The finite-element method with B splines is used for definition of vertical operators in the nonhydrostatic fully compressible dynamical core of the ALADIN system. It represents a generalization of the same method used in the hydrostatic dynamical core shared by the ALADIN system and the global forecast system ARPEGE/IFS. The method is shown to be robust enough in idealized academic tests and real simulations. Its theoretical superiority is shown when compared with the finite-difference method.
URI: http://hdl.handle.net/20.500.11765/11529
ISSN: 0027-0644
1520-0493
Appears in Collections:Artículos científicos 2015-2018


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