Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Gibson, Thomas H."'
Autor:
Betteridge, Jack D., Cotter, Colin J., Gibson, Thomas H., Griffith, Matthew J., Melvin, Thomas, Müller, Eike H.
Compatible finite element discretisations for the atmospheric equations of motion have recently attracted considerable interest. Semi-implicit timestepping methods require the repeated solution of a large saddle-point system of linear equations. Prec
Externí odkaz:
http://arxiv.org/abs/2210.11797
Autor:
Waruszewski, Maciej, Kozdon, Jeremy E., Wilcox, Lucas C., Gibson, Thomas H., Giraldo, Francis X.
In this work a non-conservative balance law formulation is considered that encompasses the rotating, compressible Euler equations for dry atmospheric flows. We develop a semi-discretely entropy stable discontinuous Galerkin method on curvilinear mesh
Externí odkaz:
http://arxiv.org/abs/2110.15920
Autor:
Sridhar, Akshay, Tissaoui, Yassine, Marras, Simone, Shen, Zhaoyi, Kawczynski, Charles, Byrne, Simon, Pamnany, Kiran, Waruszewski, Maciej, Gibson, Thomas H., Kozdon, Jeremy E., Churavy, Valentin, Wilcox, Lucas C., Giraldo, Francis X., Schneider, Tapio
We introduce ClimateMachine, a new open-source atmosphere modeling framework using the Julia language to be performance portable on central processing units (CPUs) and graphics processing units (GPUs). ClimateMachine uses a common framework both for
Externí odkaz:
http://arxiv.org/abs/2110.00853
Numerical climate- and weather-prediction requires the fast solution of the equations of fluid dynamics. Discontinuous Galerkin (DG) discretisations have several advantageous properties. They can be used for arbitrary domains and support a structured
Externí odkaz:
http://arxiv.org/abs/2004.09389
We present new discretisation of the moist compressible Euler equations, using the compatible finite element framework identified in Cotter and Shipton (2012). The discretisation strategy is described and details of the parametrisations of moist proc
Externí odkaz:
http://arxiv.org/abs/1910.01857
Publikováno v:
Geoscientific Model Development 13:735-761 (2020)
Within the finite element community, discontinuous Galerkin (DG) and mixed finite element methods have become increasingly popular in simulating geophysical flows. However, robust and efficient solvers for the resulting saddle-point and elliptic syst
Externí odkaz:
http://arxiv.org/abs/1802.00303
Autor:
Waruszewski, Maciej, Kozdon, Jeremy E., Wilcox, Lucas C., Gibson, Thomas H., Giraldo, Francis X.
Publikováno v:
In Journal of Computational Physics 1 November 2022 468
Publikováno v:
In Journal of Computational Physics 1 February 2021 426
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.