Blar i SINTEF Digital på emneord "Finite element method"
Viser treff 1-3 av 3
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Enhanced multiscale restriction-smoothed basis (MsRSB) preconditioning with applications to porous media flow and geomechanics
(Peer reviewed; Journal article, 2021)A novel method to enable application of the Multiscale Restricted Smoothed Basis (MsRSB) method to non M-matrices is presented. The original MsRSB method is enhanced with a filtering strategy enforcing M-matrix properties ... -
Modal analysis of piezoelectrically actuated plates with built-in stress by computationally augmented interferometric experiments
(Peer reviewed; Journal article, 2022)The conventional laser doppler vibrometers for modal analysis of micro-structures are expensive and sometimes inaccessible. In this work, a compact, fiber-based interferometric setup is used to carry out the modal analysis ... -
Shape Optimization Using the Finite Element Method on Multiple Meshes with Nitsche Coupling
(Journal article; Peer reviewed, 2019)An important step in shape optimization with partial differential equation constraints is to adapt the geometry during each optimization iteration. Common strategies are to employ mesh deformation or remeshing, where one ...