Works matching AU Wall, Wolfgang A.

Results: 95

Numerical evidence of anomalous energy dissipation in incompressible Euler flows: towards grid-converged results for the inviscid Taylor–Green problem.

Published in:

Journal of Fluid Mechanics, 2022, v. 932, p. 1, doi. 10.1017/jfm.2021.1003

By:

Fehn, Niklas;
Kronbichler, Martin;
Munch, Peter;
Wall, Wolfgang A.

Publication type:

Article

Residual-based variational multiscale methods for laminar, transitional and turbulent variable-density flow at low Mach number.

Published in:

International Journal for Numerical Methods in Fluids, 2011, v. 65, n. 10, p. 1260, doi. 10.1002/fld.2242

By:

Gravemeier, Volker;
Wall, Wolfgang A.

Publication type:

Article

An XFEM-based embedding mesh technique for incompressible viscous flows.

Published in:

International Journal for Numerical Methods in Fluids, 2011, v. 65, n. 1-3, p. 166, doi. 10.1002/fld.2471

By:

Shahmiri, Shadan;
Gerstenberger, Axel;
Wall, Wolfgang A.

Publication type:

Article

Information flux maximum-entropy approximation schemes for convection-diffusion problems.

Published in:

International Journal for Numerical Methods in Fluids, 2010, v. 64, n. 10-12, p. 1180, doi. 10.1002/fld.2271

By:

Cyron, Christian J.;
Nissen, Keijo;
Gravemeier, Volker;
Wall, Wolfgang A.

Publication type:

Article

A consistent diffuse-interface model for two-phase flow problems with rapid evaporation.

Published in:

Advanced Modeling & Simulation in Engineering Sciences, 2024, v. 11, n. 1, p. 1, doi. 10.1186/s40323-024-00276-0

By:

Schreter-Fleischhacker, Magdalena;
Munch, Peter;
Much, Nils;
Kronbichler, Martin;
Wall, Wolfgang A.;
Meier, Christoph

Publication type:

Article

Improved accuracy of continuum surface flux models for metal additive manufacturing melt pool simulations.

Published in:

Advanced Modeling & Simulation in Engineering Sciences, 2024, v. 11, n. 1, p. 1, doi. 10.1186/s40323-024-00270-6

By:

Much, Nils;
Schreter-Fleischhacker, Magdalena;
Munch, Peter;
Kronbichler, Martin;
Wall, Wolfgang A.;
Meier, Christoph

Publication type:

Article

Dynamic modeling of uteroplacental blood flow in IUGR indicates vortices and elevated pressure in the intervillous space - a pilot study.

Published in:

Scientific Reports, 2017, p. 40771, doi. 10.1038/srep40771

By:

Roth, Christian J.;
Haeussner, Eva;
Ruebelmann, Tanja;
Koch, Franz v.;
Schmitz, Christoph;
Frank, Hans-Georg;
Wall, Wolfgang A.

Publication type:

Article

Physics‐based modeling and predictive simulation of powder bed fusion additive manufacturing across length scales.

Published in:

GAMM Mitteilungen, 2021, v. 44, n. 3, p. 1, doi. 10.1002/gamm.202100014

By:

Meier, Christoph;
Fuchs, Sebastian L.;
Much, Nils;
Nitzler, Jonas;
Penny, Ryan W.;
Praegla, Patrick M.;
Proell, Sebastian D.;
Sun, Yushen;
Weissbach, Reimar;
Schreter, Magdalena;
Hodge, Neil E.;
John Hart, A.;
Wall, Wolfgang A.

Publication type:

Article

Challenges of order reduction techniques for problems involving polymorphic uncertainty.

Published in:

GAMM Mitteilungen, 2019, v. 42, n. 2, p. N.PAG, doi. 10.1002/gamm.201900011

By:

Pivovarov, Dmytro;
Willner, Kai;
Steinmann, Paul;
Brumme, Stephan;
Müller, Michael;
Srisupattarawanit, Tarin;
Ostermeyer, Georg‐Peter;
Henning, Carla;
Ricken, Tim;
Kastian, Steffen;
Reese, Stefanie;
Moser, Dieter;
Grasedyck, Lars;
Biehler, Jonas;
Pfaller, Martin;
Wall, Wolfgang;
Kohlsche, Thomas;
von Estorff, Otto;
Gruhlke, Robert;
Eigel, Martin

Publication type:

Article

Multifidelity approaches for uncertainty quantification.

Published in:

GAMM Mitteilungen, 2019, v. 42, n. 2, p. N.PAG, doi. 10.1002/gamm.201900008

By:

Biehler, Jonas;
Mäck, Markus;
Nitzler, Jonas;
Hanss, Michael;
Koutsourelakis, Phaedon‐Stelios;
Wall, Wolfgang A.

Publication type:

Article

In silico numerical simulation of ventilator settings during high‐frequency ventilation in preterm infants.

Published in:

Pediatric Pulmonology, 2021, v. 56, n. 12, p. 3839, doi. 10.1002/ppul.25626

By:

Förster, Kai M.;
Roth, Christian J.;
Hilgendorff, Anne;
Ertl‐Wagner, Birgit;
Flemmer, Andreas W.;
Wall, Wolfgang A.

Publication type:

Article

Gas exchange mechanisms in preterm infants on HFOV - a computational approach.

Published in:

Scientific Reports, 2018, v. 8, n. 1, p. 1, doi. 10.1038/s41598-018-30830-x

By:

Roth, Christian J.;
Förster, Kai M.;
Hilgendorff, Anne;
Ertl-Wagner, Birgit;
Wall, Wolfgang A.;
Flemmer, Andreas W.

Publication type:

Article

Nitsche's method for finite deformation thermomechanical contact problems.

Published in:

Computational Mechanics, 2019, v. 63, n. 6, p. 1091, doi. 10.1007/s00466-018-1638-x

By:

Seitz, Alexander;
Wall, Wolfgang A.;
Popp, Alexander

Publication type:

Article

Enhancement of fixed-grid methods towards complex fluid-structure interaction applications.

Published in:

International Journal for Numerical Methods in Fluids, 2008, v. 57, n. 9, p. 1227, doi. 10.1002/fld.1782

By:

Gerstenberger, Axel;
Wall, Wolfgang A.

Publication type:

Article

Fluid-structure interaction in lower airways of CT-based lung geometries.

Published in:

International Journal for Numerical Methods in Fluids, 2008, v. 57, n. 5, p. 653, doi. 10.1002/fld.1763

By:

Wall, Wolfgang A.;
Rabczuk, Timon

Publication type:

Article

A 'divide-and-conquer' spatial and temporal multiscale method for transient convection-diffusion-reaction equations.

Published in:

International Journal for Numerical Methods in Fluids, 2007, v. 54, n. 6-8, p. 779, doi. 10.1002/fld.1465

By:

Gravemeier, Volker;
Wall, Wolfgang A.

Publication type:

Article

Large eddy simulation of turbulent incompressible flows by a three-level finite element method.

Published in:

International Journal for Numerical Methods in Fluids, 2005, v. 48, n. 10, p. 1067, doi. 10.1002/fld.961

By:

Gravemeier, Volker;
Wall, Wolfgang A.;
Ramm, Ekkehard

Publication type:

Article

Segment-based vs. element-based integration for mortar methods in computational contact mechanics.

Published in:

Computational Mechanics, 2015, v. 55, n. 1, p. 209, doi. 10.1007/s00466-014-1093-2

By:

Farah, Philipp;
Popp, Alexander;
Wall, Wolfgang

Publication type:

Article

An algebraic variational multiscale-multigrid method for large-eddy simulation: generalized-α time integration, Fourier analysis and application to turbulent flow past a square-section cylinder.

Published in:

Computational Mechanics, 2011, v. 47, n. 2, p. 217, doi. 10.1007/s00466-010-0541-x

By:

Gravemeier, Volker;
Kronbichler, Martin;
Gee, Michael;
Wall, Wolfgang

Publication type:

Article

Stable meshfree methods in fluid mechanics based on Green’s functions.

Published in:

Computational Mechanics, 2010, v. 46, n. 2, p. 287, doi. 10.1007/s00466-009-0405-4

By:

Cyron, Christian J.;
Nissen, Keijo;
Gravemeier, Volker;
Wall, Wolfgang A.

Publication type:

Article

3D fluid–structure-contact interaction based on a combined XFEM FSI and dual mortar contact approach.

Published in:

Computational Mechanics, 2010, v. 46, n. 1, p. 53, doi. 10.1007/s00466-010-0486-0

By:

Mayer, Ursula M.;
Popp, Alexander;
Gerstenberger, Axel;
Wall, Wolfgang A.

Publication type:

Article

Fixed-point fluid–structure interaction solvers with dynamic relaxation.

Published in:

Computational Mechanics, 2008, v. 43, n. 1, p. 61, doi. 10.1007/s00466-008-0255-5

By:

Küttler, Ulrich;
Wall, Wolfgang

Publication type:

Article

Towards a taxonomy for multiscale methods in computational mechanics: building blocks of existing methods.

Published in:

Computational Mechanics, 2008, v. 41, n. 2, p. 279, doi. 10.1007/s00466-007-0185-7

By:

Gravemeier, Volker;
Lenz, Stefan;
Wall, Wolfgang A.

Publication type:

Article

Extended meshfree methods without branch enrichment for cohesive cracks.

Published in:

Computational Mechanics, 2007, v. 40, n. 2, p. 367, doi. 10.1007/s00466-006-0115-0

By:

Zi, Goangseup;
Rabczuk, Timon;
Wall, Wolfgang

Publication type:

Article

A Solution for the Incompressibility Dilemma in Partitioned Fluid–Structure Interaction with Pure Dirichlet Fluid Domains.

Published in:

Computational Mechanics, 2006, v. 38, n. 4/5, p. 417, doi. 10.1007/s00466-006-0066-5

By:

Küttler, Ulrich;
Förster, Christiane;
Wall, Wolfgang

Publication type:

Article

Modeling the Mechanical Behavior of Lung Tissue at the Microlevel.

Published in:

Journal of Engineering Mechanics, 2009, v. 135, n. 5, p. 434, doi. 10.1061/(ASCE)0733-9399(2009)135:5(434)

By:

Wiechert, Lena;
Metzke, Robert;
Wall, Wolfgang A.

Publication type:

Article

Fluid-structure interaction approaches on fixed grids based on two different domain decomposition ideas.

Published in:

International Journal of Computational Fluid Dynamics, 2008, v. 22, n. 6, p. 411, doi. 10.1080/10618560802208567

By:

Wall, Wolfgang A.;
Gamnitzer, Peter;
Gerstenberger, Axel

Publication type:

Article

Effect of Particle Size and Pressure on the Transport Properties of the Fast Ion Conductor t‐Li7SiPS8.

Published in:

Advanced Energy Materials, 2023, v. 13, n. 15, p. 1, doi. 10.1002/aenm.202203873

By:

Schneider, Christian;
Schmidt, Christoph P.;
Neumann, Anton;
Clausnitzer, Moritz;
Sadowski, Marcel;
Harm, Sascha;
Meier, Christoph;
Danner, Timo;
Albe, Karsten;
Latz, Arnulf;
Wall, Wolfgang A.;
Lotsch, Bettina V.

Publication type:

Article

Effect of Particle Size and Pressure on the Transport Properties of the Fast Ion Conductor t‐Li7SiPS8.

Published in:

Advanced Energy Materials, 2023, v. 13, n. 15, p. 1, doi. 10.1002/aenm.202203873

By:

Schneider, Christian;
Schmidt, Christoph P.;
Neumann, Anton;
Clausnitzer, Moritz;
Sadowski, Marcel;
Harm, Sascha;
Meier, Christoph;
Danner, Timo;
Albe, Karsten;
Latz, Arnulf;
Wall, Wolfgang A.;
Lotsch, Bettina V.

Publication type:

Article

Structure‐preserving invariant interpolation schemes for invertible second‐order tensors.

Published in:

International Journal for Numerical Methods in Engineering, 2024, v. 125, n. 2, p. 1, doi. 10.1002/nme.7373

By:

Satheesh, Abhiroop;
Schmidt, Christoph P.;
Wall, Wolfgang A.;
Meier, Christoph

Publication type:

Article

A consistent and versatile computational approach for general fluid‐structure‐contact interaction problems.

Published in:

International Journal for Numerical Methods in Engineering, 2021, v. 122, n. 19, p. 5279, doi. 10.1002/nme.6556

By:

Ager, Christoph;
Seitz, Alexander;
Wall, Wolfgang A.

Publication type:

Article

Algebraic multigrid methods for saddle point systems arising from mortar contact formulations.

Published in:

International Journal for Numerical Methods in Engineering, 2021, v. 122, n. 15, p. 3749, doi. 10.1002/nme.6680

By:

Wiesner, Tobias A.;
Mayr, Matthias;
Popp, Alexander;
Gee, Michael W.;
Wall, Wolfgang A.

Publication type:

Article

A computational model for molecular interactions between curved slender fibers undergoing large 3D deformations with a focus on electrostatic, van der Waals, and repulsive steric forces.

Published in:

International Journal for Numerical Methods in Engineering, 2020, v. 121, n. 10, p. 2285, doi. 10.1002/nme.6309

By:

Grill, Maximilian J.;
Wall, Wolfgang A.;
Meier, Christoph

Publication type:

Article

Adaptive integration of history variables in constrained mixture models for organ‐scale growth and remodeling.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2024, v. 40, n. 11, p. 1, doi. 10.1002/cnm.3869

By:

Gebauer, Amadeus M.;
Pfaller, Martin R.;
Szafron, Jason M.;
Wall, Wolfgang A.

Publication type:

Article

Pressure‐ and time‐dependent alveolar recruitment/derecruitment in a spatially resolved patient‐specific computational model for injured human lungs.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2024, v. 40, n. 2, p. 1, doi. 10.1002/cnm.3787

By:

Geitner, Carolin M.;
Köglmeier, Lea J.;
Frerichs, Inéz;
Langguth, Patrick;
Lindner, Matthias;
Schädler, Dirk;
Weiler, Norbert;
Becher, Tobias;
Wall, Wolfgang A.

Publication type:

Article

An approach to study recruitment/derecruitment dynamics in a patient‐specific computational model of an injured human lung.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2023, v. 39, n. 9, p. 1, doi. 10.1002/cnm.3745

By:

Geitner, Carolin M.;
Becher, Tobias;
Frerichs, Inéz;
Weiler, Norbert;
Bates, Jason H. T.;
Wall, Wolfgang A.

Publication type:

Article

Global sensitivity analysis based on Gaussian‐process metamodelling for complex biomechanical problems.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2023, v. 39, n. 3, p. 1, doi. 10.1002/cnm.3675

By:

Wirthl, Barbara;
Brandstaeter, Sebastian;
Nitzler, Jonas;
Schrefler, Bernhard A.;
Wall, Wolfgang A.

Publication type:

Article

Validation and parameter optimization of a hybrid embedded/homogenized solid tumor perfusion model.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2021, v. 37, n. 8, p. 1, doi. 10.1002/cnm.3508

By:

Kremheller, Johannes;
Brandstaeter, Sebastian;
Schrefler, Bernhard A.;
Wall, Wolfgang A.

Publication type:

Article

Modern discontinuous Galerkin methods for the simulation of transitional and turbulent flows in biomedical engineering: A comprehensive LES study of the FDA benchmark nozzle model.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2019, v. 35, n. 12, p. N.PAG, doi. 10.1002/cnm.3228

By:

Fehn, Niklas;
Wall, Wolfgang A.;
Kronbichler, Martin

Publication type:

Article

An approach for vascular tumor growth based on a hybrid embedded/homogenized treatment of the vasculature within a multiphase porous medium model.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2019, v. 35, n. 11, p. N.PAG, doi. 10.1002/cnm.3253

By:

Kremheller, Johannes;
Vuong, Anh‐Tu;
Schrefler, Bernhard A.;
Wall, Wolfgang A.

Publication type:

Article

Automatic mapping of atrial fiber orientations for patient‐specific modeling of cardiac electromechanics using image registration.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2019, v. 35, n. 6, p. N.PAG, doi. 10.1002/cnm.3190

By:

Hoermann, Julia M.;
Pfaller, Martin R.;
Avena, Linda;
Bertoglio, Cristóbal;
Wall, Wolfgang A.

Publication type:

Article

A coupled approach for fluid saturated poroelastic media and immersed solids for modeling cell‐tissue interactions.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2018, v. 34, n. 11, p. N.PAG, doi. 10.1002/cnm.3139

By:

Rauch, Andreas D.;
Vuong, Anh‐Tu;
Yoshihara, Lena;
Wall, Wolfgang A.

Publication type:

Article

An adaptive hybridizable discontinuous Galerkin approach for cardiac electrophysiology.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2018, v. 34, n. 5, p. 1, doi. 10.1002/cnm.2959

By:

Hoermann, Julia M.;
Bertoglio, Cristóbal;
Kronbichler, Martin;
Pfaller, Martin R.;
Chabiniok, Radomir;
Wall, Wolfgang A.

Publication type:

Article

Benchmark problems for numerical treatment of backflow at open boundaries.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2018, v. 34, n. 2, p. 1, doi. 10.1002/cnm.2918

By:

Bertoglio, Cristóbal;
Caiazzo, Alfonso;
Bazilevs, Yuri;
Braack, Malte;
Esmaily, Mahdi;
Gravemeier, Volker;
L. Marsden, Alison;
Pironneau, Olivier;
E. Vignon‐Clementel, Irene;
A. Wall, Wolfgang

Publication type:

Article

Fluid-structure interaction including volumetric coupling with homogenised subdomains for modeling respiratory mechanics.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2017, v. 33, n. 4, p. n/a, doi. 10.1002/cnm.2812

By:

Yoshihara, Lena;
Roth, Christian J.;
Wall, Wolfgang A.

Publication type:

Article

Efficient solvers for coupled models in respiratory mechanics.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2017, v. 33, n. 2, p. n/a, doi. 10.1002/cnm.2795

By:

Verdugo, Francesc;
Roth, Christian J.;
Yoshihara, Lena;
Wall, Wolfgang A.

Publication type:

Article

A comprehensive computational human lung model incorporating inter-acinar dependencies: Application to spontaneous breathing and mechanical ventilation.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2017, v. 33, n. 1, p. n/a, doi. 10.1002/cnm.2787

By:

Roth, Christian J.;
Ismail, Mahmoud;
Yoshihara, Lena;
Wall, Wolfgang A.

Publication type:

Article

A novel formulation for Neumann inflow boundary conditions in biomechanics.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2012, v. 28, n. 5, p. 560, doi. 10.1002/cnm.1490

By:

Gravemeier, Volker;
Comerford, Andrew;
Yoshihara, Lena;
Ismail, Mahmoud;
Wall, Wolfgang A.

Publication type:

Article

Correlation of biomechanics to tissue reaction in aortic aneurysms assessed by finite elements and [18F]-fluorodeoxyglucose-PET/CT.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2012, v. 28, n. 4, p. 456, doi. 10.1002/cnm.1477

By:

Maier, Andreas;
Essler, Markus;
Gee, Michael W.;
Eckstein, Hans-Henning;
Wall, Wolfgang A.;
Reeps, Christian

Publication type:

Article

A continuum description of the damage process in the arterial wall of abdominal aortic aneurysms.

Published in:

International Journal for Numerical Methods in Biomedical Engineering, 2012, v. 28, n. 1, p. 87, doi. 10.1002/cnm.1472

By:

Marini, Giacomo;
Maier, Andreas;
Reeps, Christian;
Eckstein, Hans-Henning;
Wall, Wolfgang A.;
Gee, Michael W.

Publication type:

Article