Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Marcon, Julian"'
Autor:
Marcon, Julian1 (AUTHOR) julian.marcon@med.uni-muenchen.de, Yefsah, Fatima1 (AUTHOR) fatima93@web.de, Schulz, Gerald B.1 (AUTHOR) gerald.schulz@med.uni-muenchen.de, Weinhold, Philipp1 (AUTHOR) philipp.weinhold@med.uni-muenchen.de, Rodler, Severin1,2 (AUTHOR) severin.rodler@med.uni-muenchen.de, Eismann, Lennert1 (AUTHOR) lennert.eismann@med.uni-muenchen.de, Volz, Yannic1 (AUTHOR) yannic.volz@med.uni-muenchen.de, Pfitzinger, Paulo L.1 (AUTHOR) paulo.pfitzinger@med.uni-muenchen.de, Stief, Christian G.1 (AUTHOR) christian.stief@med.uni-muenchen.de, Kowalski, Christian3 (AUTHOR) christian.kowalski@med.uni-muenchen.de, Siegl, Daniel3 (AUTHOR) daniel.siegl@med.uni-muenchen.de, Buchner, Alexander1 (AUTHOR) alexander.buchner@med.uni-muenchen.de, Pyrgidis, Nikolaos1 (AUTHOR) friedrich.jokisch@med.uni-muenchen.de, Jokisch, Jan-Friedrich1 (AUTHOR)
Publikováno v:
Cancers. Oct2024, Vol. 16 Issue 19, p3411. 11p.
Publikováno v:
International Journal for Numerical Methods in Engineering 121 (2020) 5405-5425
We present an $rp$-adaptation strategy for high-fidelity simulation of compressible inviscid flows with shocks. The mesh resolution in regions of flow discontinuities is increased by using a variational optimiser to $r$-adapt the mesh and cluster deg
Externí odkaz:
http://arxiv.org/abs/1909.10973
When time-dependent partial differential equations (PDEs) are solved numerically in a domain with curved boundary or on a curved surface, mesh error and geometric approximation error caused by the inaccurate location of vertices and other interior gr
Externí odkaz:
http://arxiv.org/abs/1908.09917
Publikováno v:
Proceedings of the 28th International Meshing Roundtable (2020) 254-266
We describe an adaptive version of a method for generating valid naturally curved quadrilateral meshes. The method uses a guiding field, derived from the concept of a cross field, to create block decompositions of multiply connected two dimensional d
Externí odkaz:
http://arxiv.org/abs/1908.04272
Autor:
Moxey, David, Cantwell, Chris D., Bao, Yan, Cassinelli, Andrea, Castiglioni, Giacomo, Chun, Sehun, Juda, Emilia, Kazemi, Ehsan, Lackhove, Kilian, Marcon, Julian, Mengaldo, Gianmarco, Serson, Douglas, Turner, Michael, Xu, Hui, Peiró, Joaquim, Kirby, Robert M., Sherwin, Spencer J.
Publikováno v:
Computer Physics Communications 249 (2020) 107110
Nektar++ is an open-source framework that provides a flexible, high-performance and scalable platform for the development of solvers for partial differential equations using the high-order spectral/$hp$ element method. In particular, Nektar++ aims to
Externí odkaz:
http://arxiv.org/abs/1906.03489
Publikováno v:
Journal of Computational Physics 399C (2019) 108918
We describe a high order technique to generate quadrilateral decompositions and meshes for complex two dimensional domains using spectral elements in a field guided procedure. Inspired by cross field methods, we never actually compute crosses. Instea
Externí odkaz:
http://arxiv.org/abs/1901.02405
Publikováno v:
AIAA SciTech Forum (AIAA 2019-1725)
We present an approach for robust high-order mesh generation specially tailored to streamlined bodies. The method is based on a semi-sructured approach which combines the high quality of structured meshes in the near-field with the flexibility of uns
Externí odkaz:
http://arxiv.org/abs/1901.01968
Autor:
Marcon, Julian, Turner, Michael, Peiró, Joaquim, Moxey, David, Pollard, Claire R., Bucklow, Henry, Gammon, Mark
Publikováno v:
AIAA SciTech Forum (AIAA 2018-1403)
We describe a semi-structured method for the generation of high-order hybrid meshes suited for the simulation of high Reynolds number flows. This is achieved through the use of highly stretched elements in the viscous boundary layers near the wall su
Externí odkaz:
http://arxiv.org/abs/1901.00992
Publikováno v:
26th International Meshing Roundtable (2017)
A variational framework, initially developed for high-order mesh optimisation, is being extended for r-adaptation. The method is based on the minimisation of a functional of the mesh deformation. To achieve adaptation, elements of the initial mesh ar
Externí odkaz:
http://arxiv.org/abs/1901.00990
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 August 2022 398