Zurich ̈ Technische
نویسندگان
چکیده
A general 2D-hp-adaptive Finite Element FE implementation in Fortran 90 is described. The implementation is based on an abstract data structure, which allows to incorporate the full hp-adaptivity of triangular and quadrilateral nite elements. The h-reenement strategies are based on h2-reenement of quadrilaterals and h4-reenement of triangles. For p-reenement we allow the approximation order to vary within any element. The mesh reenement algorithms are restricted to 1-irregular meshes. Anisotropic and geometric reenement of quadrilateral meshes is made possible by additionally allowing double constrained nodes in rectangles. The capabilities of this hp-adaptive FE package are demonstrated on various test problems .
منابع مشابه
Breakthrough Technologies Measuring Arabidopsis Chromatin Accessibility Using DNase I-Polymerase Chain Reaction and DNase I-Chip Assays
Department of Biology and Zurich-Basel Plant Science Center, Eidgenössisch Technische Hochschule Zurich, CH–8092 Zurich, Switzerland (H.S., W.G., L.H.); Functional Genomics Center Zurich, University of Zurich/ Eidgenössisch Technische Hochschule Zurich, CH–8057 Zurich, Switzerland (W.G.); Department of Plant Biology and Forest Genetics, Uppsala BioCenter, Swedish University of Agricultural Scie...
متن کاملApproximations and Bounds for Eigenvalues of Elliptic Operators
* Invited paper presented May 13, 1966, at the Symposium on Numerical Solution of Differential Equations, SIAM 1966 National Meeting at the University of Iowa, sponsored by the Air Force Office of Scientific Research. f Oxford University Computing Laboratory. : Eidgenhssische Technische Hochschule, Zurich, and IBM Zurich Research Laboratory, 8803 Rfischlikon-ZH, Switzerland. Eidgenhssische Tech...
متن کاملFast 3D tracking of 19F labeled small capsules for combined morphology and real-time flow studies in the gastrointestinal tract
T. Hahn, S. Kozerke, M. Fox, W. Schwizer, A. Steingoetter, M. Fried, and P. Boesiger Institute for Biomedical Engineering, University of Zurich and ETH Zurich, Zurich, Switzerland, Division of Gastroenterology and Hepatology, University Hospital Zurich, Nottingham Digestive Diseases Centre and Biomedical Research Unit Queen's Medical Centre, University Hospital Nottingham, Institute of Radiolog...
متن کاملIntegration of Spin-Coated Nanoparticulate-Based La0.6Sr0.4CoO3–d Cathodes into Micro-Solid Oxide Fuel Cell Membranes
A. Evans*, C. Benel, A. J. Darbandi, H. Hahn, J. Martynczuk, L. J. Gauckler, M. Prestat 1 Nonmetallic Inorganic Materials, ETH Zurich, Wolfgang-Pauli-Strasse 10, CH-8093 Zurich, Switzerland 2 Institute of Nanotechnology, Karlsruhe Institute of Technology, Karlsruhe, Germany 3 Joint Research Laboratory Nanomaterials/Technische Universität Darmstadt and Karlsruhe Institute of Technology, Darmstad...
متن کاملThe Acidic A-Domain of Arabidopsis Toc159 Occurs as a Hyperphosphorylated Protein
Laboratoire de Physiologie Végétale, Université de Neuchâtel, CH–2009 Neuchatel, Switzerland (B.A., C.A., C.M., F.J., S.I., F.K.); University of Zürich, CH–8008 Zurich, Switzerland (B.C.); Philip Morris International Research and Development, CH–2000 Neuchatel, Switzerland (A.E.); and Department of Biology, Eidgenössische Technische Hochschule Zürich, 8092 Zurich, Switzerland (S. Bischof, S. Ba...
متن کاملA Novel Proteinase, SNOWY COTYLEDON4, Is Required for Photosynthetic Acclimation to Higher Light Intensities in Arabidopsis1[W]
Australian Research Council Centre of Excellence in Plant Energy Biology (V.A.-B., D.C., S.M., B.J.P.) and Research School of Biology (D.F., Y.H., W.S.C.), Australian National University Canberra, Acton, Australian Capital Territory 0200, Australia; Institute of Plant Sciences, Eidgenössisch Technische Hochschule Zurich, 8092 Zurich, Switzerland (D.K., K.A.); and Université Grenoble-Alpes, Labo...
متن کامل