Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Ulrich Ruede"'
Autor:
Ulrich Ruede, Christoph Schwarzmeier
Publikováno v:
International Journal for Numerical Methods in Fluids. 95:820-850
The accuracy of the free‐surface lattice Boltzmann method (FSLBM) depends significantly on the boundary condition employed at the free interface. Ideally, the chosen boundary condition balances the forces exerted by the liquid and gas pressure. Dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89749bb44c403f894c68653cee99c6be
https://doi.org/10.1002/fld.5173
https://doi.org/10.1002/fld.5173
Publikováno v:
15th International Conference on Gas-Liquid & Gas-Liquid-Solid Reactor Engineering GLS 2022. AIChE.
Pure TUe
Pure TUe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8f245219cd2a39bc4e4cc9986485a332
https://research.tue.nl/nl/publications/6abf97cc-c18c-4137-b65e-303b45b90109
https://research.tue.nl/nl/publications/6abf97cc-c18c-4137-b65e-303b45b90109
Publikováno v:
SIAM Journal on Scientific Computing. 43:S516-S539
For the solution of large sparse unsymmetric systems, Duff et al. [SIAM J. Sci. Comput., 37 (2015), pp. A1248--A1269] proposed an approach based on the block Cimmino iterations [Numer. Math., 35 (1...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07ea71595f6f2ab8c89d9582b99dea9e
https://doi.org/10.1137/20m1348261
https://doi.org/10.1137/20m1348261
Autor:
Ulrich Ruede, Christoph Schwarzmeier
Simulating mobile liquid-gas interfaces with the free-surface lattice Boltzmann method (FSLBM) requires frequent re-initialization of fluid flow information in computational cells that convert from gas to liquid. The corresponding algorithm, here ref
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a32f73285b3089afa63eeb694cc2619
Publikováno v:
Numerical Linear Algebra with Applications. 29
Extreme scale simulation requires fast and scalable algorithms, such as multigrid methods. To achieve asymptotically optimal complexity it is essential to employ a hierarchy of grids. The cost to solve the coarsest grid system can often be neglected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8667d323f1130e1a67b300011b103be0
https://doi.org/10.1002/nla.2407
https://doi.org/10.1002/nla.2407
Publikováno v:
SIAM Journal on Scientific Computing. 40:C748-C778
We present a novel approach to fast on-the-fly low order finite element assembly for scalar elliptic partial differential equations of Darcy type with variable coefficients optimized for matrix-free implementations. Our approach introduces a new oper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d4ab911667eef1af1a2956844547aac
https://doi.org/10.1137/17m1148384
https://doi.org/10.1137/17m1148384
Autor:
V. Petrov, Traian Dumitrica, Ulrich Ruede, Vitaly A. Kuzkin, Sebastian Eibl, Petr Zhilyaev, Igor Ostanin
Publikováno v:
Letters on Materials. 8:240-245
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a5415d095c099cfe108b0e213550fbc
https://doi.org/10.22226/2410-3535-2018-3-240-245
https://doi.org/10.22226/2410-3535-2018-3-240-245
Publikováno v:
Australian Software Engineering Conference
UML-based modeling is becoming increasingly popular in many software development projects. One of the key aspects is the possibility to support automatic code generation from UML models while keeping the easy to use modeling abstraction for the softw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82aeb506dfa2d46a05953aec6226da0f
https://doi.org/10.1109/aswec.2010.16
https://doi.org/10.1109/aswec.2010.16
A Flexible Patch-Based Lattice Boltzmann Parallelization Approach for Heterogeneous GPU-CPU Clusters
Autor:
Harald Koestler, Johannes Habich, Georg Hager, Gerhard Wellein, Christian Feichtinger, Ulrich Ruede
Sustaining a large fraction of single GPU performance in parallel computations is considered to be the major problem of GPU-based clusters. In this article, this topic is addressed in the context of a lattice Boltzmann flow solver that is integrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b97ee6f13aa6325454736c822b1a1620
Autor:
Ulrich Ruede
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783540435945
The Computational Engineering Program at the University of Erlangen was initiated by the Department of Computer Science as a two year graduate program leading to a Master's degree in 1997. In 1999, a three year undergraduate program was added. As a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dba927d320f538693534fe229f78eea
https://doi.org/10.1007/3-540-47789-6_88
https://doi.org/10.1007/3-540-47789-6_88