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of 5 604
pro vyhledávání: '"KELLY, JAMES"'
This paper presents a multiscale modeling framework (MMF) to model moist atmospheric limited-area weather. The MMF resolves large-scale convection using a coarse grid while simultaneously resolving local features through numerous fine local grids and
Externí odkaz:
http://arxiv.org/abs/2407.05927
Autor:
Kelly, James F., Alves, Felipe A. V. de Bragança, Eckermann, Stephen D., Giraldo, Francis X., Reinecke, P. Alex, Emmert, John T.
This paper develops and tests a deep-atmosphere, nonhydrostatic dynamical core (DyCore) targeted towards ground-thermosphere atmospheric prediction using the spectral element method (SEM) with Implicit-Explicit (IMEX) and Horizontally Explicit Vertic
Externí odkaz:
http://arxiv.org/abs/2405.06076
Mitigating the impact of waves leaving a numerical domain has been a persistent challenge in numerical modeling. Reducing wave reflection at the domain boundary is crucial for accurate simulations. Absorbing layers, while common, often incur signific
Externí odkaz:
http://arxiv.org/abs/2401.05624
Autor:
Giraldo, Francis X., Alves, Felipe Augusto Ventura de Braganca, Kelly, James F., Kang, Soonpil, Reiencke, P. Alex
We conduct a thorough study of different forms of horizontally explicit and vertically implicit (HEVI) time-integration strategies for the compressible Euler equations on spherical domains typical of nonhydrostatic global atmospheric applications. We
Externí odkaz:
http://arxiv.org/abs/2311.11425