Zobrazeno 1 - 10
of 30
pro vyhledávání: '"F. Prill"'
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 7153-7176 (2022)
This article describes the implementation of grid refinement in the ICOsahedral Nonhydrostatic (ICON) modeling system. It basically follows the classical two-way nesting approach known from widely used mesoscale models like MM5 or WRF, but it differs
Externí odkaz:
https://doaj.org/article/5265e7de4bbd4a5383ae7fa3c7f6181a
Autor:
J. Schröter, D. Rieger, C. Stassen, H. Vogel, M. Weimer, S. Werchner, J. Förstner, F. Prill, D. Reinert, G. Zängl, M. Giorgetta, R. Ruhnke, B. Vogel, P. Braesicke
Publikováno v:
Geoscientific Model Development, Vol 11, Pp 4043-4068 (2018)
Atmospheric composition studies on weather and climate timescales require flexible, scalable models. The ICOsahedral Nonhydrostatic model with Aerosols and Reactive Trace gases (ICON-ART) provides such an environment. Here, we introduce the most u
Externí odkaz:
https://doaj.org/article/42b1a9e968cd4411895b96e5a5c0f4f6
Publikováno v:
Journal of Scientific Computing. 48:227-240
We present two new large time step methods within the framework of the well-balanced finite volume evolution Galerkin (FVEG) schemes. The methodology will be illustrated for low Froude number shallow water flows with source terms modeling the bottom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d128e5e673dc7b55d618440a3be73b4
https://doi.org/10.1007/s10915-010-9443-5
https://doi.org/10.1007/s10915-010-9443-5
Publikováno v:
SIAM Journal on Scientific Computing. 31:3503-3528
The aim of this paper is to investigate theoretically as well as experimentally an algebraic multilevel algorithm for the solution of the linear systems that arise from the discontinuous Galerkin method. The smoothed aggregation multigrid, introduced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93f07393a5c1df11ca9d1dcc71d7ed20
https://doi.org/10.1137/080728457
https://doi.org/10.1137/080728457
Akademický článek
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Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783642037061
We consider the adjoint-based error estimation and goal-oriented mesh refinement for single and multiple aerodynamic force coefficients as well as residual-based mesh refinement applied to various three-dimensional laminar and turbulent aerodynamic t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf22ad1042aec883c940d12bbbe46e50
https://doi.org/10.1007/978-3-642-03707-8_24
https://doi.org/10.1007/978-3-642-03707-8_24
Over the last few years, the discontinuous Galerkin method (DGM) has demonstrated its excellence in accurate, higher-order numerical simulations for a wide range of applications in computational physics. However, the development of practical, computa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4141fe1aa5f651f8958c43f74dae689d
https://elib.dlr.de/67463/
https://elib.dlr.de/67463/
Efficient Preconditioning for the Discontinuous Galerkin Finite Element Method by Low-Order Elements
We derive and analyze a block diagonal preconditioner for the linear problems arising from a discontinuous Galerkin finite element discretization. The method can be applied to second-order self-adjoint elliptic boundary value problems and exploits th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6764539a05b18fe6df91d969a1e6e66a
https://elib.dlr.de/63155/
https://elib.dlr.de/63155/
Autor:
J M, Buerstedde, F, Prill
Publikováno v:
BMC Bioinformatics
Better automation, lower cost per reaction and a heightened interest in comparative genomics has led to a dramatic increase in DNA sequencing activities. Although the large sequencing projects of specialized centers are supported by in-house bioinfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::917a16366b3bfa9222e6b8c07b7f9686
https://pubmed.ncbi.nlm.nih.gov/11591214
https://pubmed.ncbi.nlm.nih.gov/11591214
Akademický článek
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