Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990804703> ?p ?o ?g. }
- W1990804703 endingPage "1170" @default.
- W1990804703 startingPage "1156" @default.
- W1990804703 abstract "We present special finite element and multigrid techniques for solving prototypical cerebral aneurysm hemodynamics problems numerically. An arbitrary Lagrangian–Eulerian (ALE) formulation is employed for this fluid–structure interaction (FSI) application. We utilize the well-known high order finite element pair Q2P1 for discretization in space to gain high accuracy and robustness and perform as time-stepping a fully implicit second order accurate time integrator. The resulting nonlinear discretized algebraic system is solved by an iterative Newton solver which approximates the Jacobian matrix by the divided difference approach, and the resulting linear system is solved by means of Krylov type and geometrical multigrid solvers with a Vanka-like smoother. The aim of this paper is to study the interaction of the elastic walls of an aneurysm with the geometrical shape of an implanted stent structure for prototypical 2D configurations. Preliminary results for the stent-assisted occlusion of a cerebral aneurysm and a qualitative analysis of the behavior of the elasticity of the walls vs. the geometrical details of the stent for prototypical flow situation are presented. Additionally, our approach is designed in such a way that complicated realistic constitutive relations for biomechanics applications for blood vessel simulations can be easily integrated." @default.
- W1990804703 created "2016-06-24" @default.
- W1990804703 creator A5032518890 @default.
- W1990804703 creator A5059127017 @default.
- W1990804703 creator A5059837563 @default.
- W1990804703 creator A5067245777 @default.
- W1990804703 creator A5070978742 @default.
- W1990804703 date "2012-09-01" @default.
- W1990804703 modified "2023-09-25" @default.
- W1990804703 title "FEM multigrid techniques for fluid–structure interaction with application to hemodynamics" @default.
- W1990804703 cites W1966619711 @default.
- W1990804703 cites W1968136659 @default.
- W1990804703 cites W1970693781 @default.
- W1990804703 cites W1972765924 @default.
- W1990804703 cites W1974952879 @default.
- W1990804703 cites W1986705832 @default.
- W1990804703 cites W1995270919 @default.
- W1990804703 cites W2022817227 @default.
- W1990804703 cites W2032261545 @default.
- W1990804703 cites W2044609101 @default.
- W1990804703 cites W2047972549 @default.
- W1990804703 cites W2053295724 @default.
- W1990804703 cites W2068543948 @default.
- W1990804703 cites W2072077474 @default.
- W1990804703 cites W2126792515 @default.
- W1990804703 cites W2132114254 @default.
- W1990804703 cites W2147446841 @default.
- W1990804703 cites W2162133926 @default.
- W1990804703 cites W2463874197 @default.
- W1990804703 cites W3101224779 @default.
- W1990804703 doi "https://doi.org/10.1016/j.apnum.2010.12.010" @default.
- W1990804703 hasPublicationYear "2012" @default.
- W1990804703 type Work @default.
- W1990804703 sameAs 1990804703 @default.
- W1990804703 citedByCount "27" @default.
- W1990804703 countsByYear W19908047032013 @default.
- W1990804703 countsByYear W19908047032014 @default.
- W1990804703 countsByYear W19908047032015 @default.
- W1990804703 countsByYear W19908047032016 @default.
- W1990804703 countsByYear W19908047032017 @default.
- W1990804703 countsByYear W19908047032018 @default.
- W1990804703 countsByYear W19908047032020 @default.
- W1990804703 countsByYear W19908047032021 @default.
- W1990804703 countsByYear W19908047032022 @default.
- W1990804703 countsByYear W19908047032023 @default.
- W1990804703 crossrefType "journal-article" @default.
- W1990804703 hasAuthorship W1990804703A5032518890 @default.
- W1990804703 hasAuthorship W1990804703A5059127017 @default.
- W1990804703 hasAuthorship W1990804703A5059837563 @default.
- W1990804703 hasAuthorship W1990804703A5067245777 @default.
- W1990804703 hasAuthorship W1990804703A5070978742 @default.
- W1990804703 hasConcept C104317684 @default.
- W1990804703 hasConcept C121332964 @default.
- W1990804703 hasConcept C126255220 @default.
- W1990804703 hasConcept C134306372 @default.
- W1990804703 hasConcept C135628077 @default.
- W1990804703 hasConcept C137119250 @default.
- W1990804703 hasConcept C158622935 @default.
- W1990804703 hasConcept C185592680 @default.
- W1990804703 hasConcept C200331156 @default.
- W1990804703 hasConcept C2776257435 @default.
- W1990804703 hasConcept C2778770139 @default.
- W1990804703 hasConcept C2779126057 @default.
- W1990804703 hasConcept C28826006 @default.
- W1990804703 hasConcept C31258907 @default.
- W1990804703 hasConcept C33923547 @default.
- W1990804703 hasConcept C41008148 @default.
- W1990804703 hasConcept C55493867 @default.
- W1990804703 hasConcept C62520636 @default.
- W1990804703 hasConcept C63479239 @default.
- W1990804703 hasConcept C73000952 @default.
- W1990804703 hasConcept C79518650 @default.
- W1990804703 hasConcept C93779851 @default.
- W1990804703 hasConcept C97355855 @default.
- W1990804703 hasConceptScore W1990804703C104317684 @default.
- W1990804703 hasConceptScore W1990804703C121332964 @default.
- W1990804703 hasConceptScore W1990804703C126255220 @default.
- W1990804703 hasConceptScore W1990804703C134306372 @default.
- W1990804703 hasConceptScore W1990804703C135628077 @default.
- W1990804703 hasConceptScore W1990804703C137119250 @default.
- W1990804703 hasConceptScore W1990804703C158622935 @default.
- W1990804703 hasConceptScore W1990804703C185592680 @default.
- W1990804703 hasConceptScore W1990804703C200331156 @default.
- W1990804703 hasConceptScore W1990804703C2776257435 @default.
- W1990804703 hasConceptScore W1990804703C2778770139 @default.
- W1990804703 hasConceptScore W1990804703C2779126057 @default.
- W1990804703 hasConceptScore W1990804703C28826006 @default.
- W1990804703 hasConceptScore W1990804703C31258907 @default.
- W1990804703 hasConceptScore W1990804703C33923547 @default.
- W1990804703 hasConceptScore W1990804703C41008148 @default.
- W1990804703 hasConceptScore W1990804703C55493867 @default.
- W1990804703 hasConceptScore W1990804703C62520636 @default.
- W1990804703 hasConceptScore W1990804703C63479239 @default.
- W1990804703 hasConceptScore W1990804703C73000952 @default.
- W1990804703 hasConceptScore W1990804703C79518650 @default.
- W1990804703 hasConceptScore W1990804703C93779851 @default.
- W1990804703 hasConceptScore W1990804703C97355855 @default.
- W1990804703 hasIssue "9" @default.