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, Jozef; Smolíková, Petra; Simarro Grande, Juan Pablo
|
| Keywords: | Dynamics; Nonhydrostatic models; Vertical coordinates |
| Issue Date: | 2018 |
| Publisher: | American Meteorological 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 |
Files in This Item:
| File | Description | Size | Format | ||
|---|---|---|---|---|---|
 | mwr-d-18-0043.1.pdf | 2,08 MB | Adobe PDF |  View/Open |
Items in Arcimis are protected by Creative Commons License, unless otherwise indicated.
