Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
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Session Overview |
| Date: Sunday, 10/Sept/2023 | |
| 3:00pm - 5:00pm |
Riddle Rally City Tour Location: Karlsplatz CityRiddler is offering a unique riddle rally to explore the city of Vienna. Get to know attendees from the colloquium, solve riddles, and explore the hidden gems of Vienna together. Do you know the Freemason headquarters in Vienna? Or the story of the street of blood? Can you solve the secret equation at the staff that lies in iron? In the CityRiddler rallye, you join a team with up to 6 people and explore the secret spots of the inner city of Vienna with your smartphone. For more information visit www.cityriddler.com.
Separate registration necessary. |
| 6:00pm - 8:00pm |
Registration Location: Cupola Hall |
| 7:00pm - 8:30pm |
Welcome Reception Location: Cupola Hall |
| Date: Monday, 11/Sept/2023 | ||||
| 8:00am - 8:40am |
Registration Location: Aula |
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| 8:40am - 9:10am |
Opening: Opening Ceremony Location: EI7 |
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| 9:10am - 10:40am |
PL1: Plenary Session Location: EI7 Chair: Fabian Key Executable Digital Twins - Integrating the digital and real world 9:55am - 10:40am Scalability of nonlinear problems in contact mechanics and mixed-dimensional coupling - from computational strategies to multigrid solvers |
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| 10:40am - 11:10am |
Coffee Break Location: Aula |
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| 11:10am - 12:30pm |
MS02-1: Current trends in modelling and simulation of biological systems: numerics, application and data integration Location: EI8 Chair: Renate Sachse Effects of hemodynamics in arteries with in-stent restenosis 11:30am - 11:50am Personalized computational artery models for coronary stent implantation 11:50am - 12:10pm Modeling neuroblastoma tumour evolution: biomechanical insights and clinical implications 12:10pm - 12:30pm Exploring biomechanical models with global sensitivity analysis |
MS03: Computational modeling and methods for phase-transition problems Location: EI10 Chair: Leonardo Boledi Chair: Benjamin Terschanski Mass conservation/correction schemes for compressible/incompressible two-phase flow 11:30am - 11:50am Fixed grid methods for phase change - from the Stefan problem to mixture solidification 11:50am - 12:10pm Unsteady Stefan problem with kinetic interface conditions for rarefied gas deposition 12:10pm - 12:30pm On the selective combination of iterative solvers for the implicit time-integration of gradient flow equations with Fourier spectral methods |
MS05-1: Multi-scale modelling and computational approaches to continua with micro-structure Location: EI9 Chair: Andreas Warkentin Chair: Adam Sky A computational multiscale approach to account for material interfaces in electrical conductors 11:30am - 11:50am On the continuum modeling of flexoelectricity in ferroelectric materials 11:50am - 12:10pm Phase-field optimization schemes for periodic micro-lattices with anisotropic properties 12:10pm - 12:30pm Toughening mechanisms of the Bouligand structure from the perspective of peridynamics |
MS20-1: Reduced order modeling and fast simulation strategies Location: EI7 Chair: Thibaut Hirschler Reduced order modeling of shallow water equations using a machine learning based non-intrusive method 11:30am - 11:50am Geometry-based approximation of waves in complex domains 11:50am - 12:10pm Localized reduced order models in isogeometric analysis 12:10pm - 12:30pm Combination of data-based model reduction and reanalysis to accelerate structural analysis |
| 12:30pm - 1:40pm |
Lunch Break Location: Aula |
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| 1:40pm - 3:20pm |
MS02-2: Current trends in modelling and simulation of biological systems: numerics, application and data integration Location: EI8 Chair: Sebastian Brandstaeter A novel micromorph approach capturing non-local bone remodelling: analysis of bone specimens and loading scenarios 2:00pm - 2:20pm Patient-specific modelling of gastric peristalsis 2:20pm - 2:40pm Exploring the mechanical landscape of the human brain 2:40pm - 3:00pm Finite element implementation of the finite deformation-based anisotropic viscoelastic constitutive model of white matter |
MS05-2: Multi-scale modelling and computational approaches to continua with micro-structure Location: EI9 Chair: Andreas Warkentin Chair: Adam Sky A Finite Element approach based on an efficient scale bridging concept for ferroelectric continua 2:00pm - 2:20pm Modeling of polycrystalline materials using a two-scale FE-FFT-based simulation approach 2:20pm - 2:40pm Immersed isogeometric analysis with boundary-conformal quadrature for thermo-elastic microstructure homogenization 2:40pm - 3:00pm Aspects on the modeling of mechanical metamaterials via the relaxed micromorphic model 3:00pm - 3:20pm On the second-order computational homogenization of fluid-saturated porous media |
MS11-1: Stratified turbulence Location: EI10 Chair: Francesco Zonta Assessing non-Oberbeck-Boussinesq effects of convection in cryogenic helium 2:00pm - 2:20pm Turbulent channel flow with stable stratification beyond Oberbeck-Boussinesq assumptions: a direct numerical simulation study 2:20pm - 2:40pm Interaction between thermal stratification and turbulence in channel flow |
MS20-2: Reduced order modeling and fast simulation strategies Location: EI7 Chair: Margarita Chasapi Chair: Thibaut Hirschler Reduced order modeling for second-order computational homogenization 2:00pm - 2:20pm A nonlinear reduced order modelling approach to solid mechanics with application to representative volume elements 2:20pm - 2:40pm Analyzing discrete dislocation dynamics using data-driven approaches 2:40pm - 3:00pm Benchmarking the performance of Deep Material Network implementations 3:00pm - 3:20pm An efficient integration split of geometric and material nonlinearities |
| 3:20pm - 4:10pm |
Poster Session & Coffee Break Location: Aula A nonlinear reduced order modelling approach to solid mechanics with application to representative volume elements A numerical study on Nd$_2$Fe$_{14}$B magnets produced by severe plastic deformation Attractors in the dynamics of large scale circulation in highly turbulent Rayleigh-Benard convection studied by the HAVOK method Finite element and isogeometric stabilized methods for the advection-diffusion-reaction equation Development of 3D printed adaptive structures for lower limb prostheses shafts Investigation of the role of the barrier parameter for the infeasible primal-dual interior point method for single crystal plasticity Modeling of polycrystalline materials using a two-scale FE-FFT-based simulation approach Modelling of interdependencies in process chains for cold-worked steel components On the numerical analysis of macro- and microscopic residual stresses in 3D Physics informed neural networks for structural degradation modeling Physiological Hill-type spindle model System optimization of multi-span beams through deformation adaptation |
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| 4:10pm - 5:10pm |
MS10-1: Computational treatment of slender structures allowing for large rotations Location: EI8 Chair: Alexander Müller Chair: Lisa Julia Nebel The Hellan-Herrmann-Johnson and TDNNS method for nonlinear Koiter and Naghdi shells 4:30pm - 4:50pm Formation of wrinkles in a bi-layer system using manifold-valued finite elements 4:50pm - 5:10pm The geometrically exact beam with a projection-based discretization for unit quaternions |
MS11-2: Stratified turbulence Location: EI10 Chair: Francesco Zonta Mixed convective heat transfer across a turbulent flow over a porous wall layer – a numerical study 4:30pm - 4:50pm Water-lubricated channel flow 4:50pm - 5:10pm Interaction between capillary waves and hydrodynamic turbulence in a two-layer oil-water flow |
MS12-1: Modeling and simulation of heterogeneous materials: microstructure and properties Location: EI9 Chair: Markus Sudmanns A gradient plasticity formulation to model intergranular damage in polycrystals 4:30pm - 4:50pm Material modelling for efficient finite element simulation of steel quenching 4:50pm - 5:10pm Investigation of the role of the barrier parameter for the infeasible primal-dual interior point method for single crystal plasticity |
MS20-3: Reduced order modeling and fast simulation strategies Location: EI7 Chair: Margarita Chasapi Scientific machine learning for affordable high-fidelity simulations of metal additive manufacturing 4:30pm - 4:50pm Efficient isogeometric analysis of lattice structures 4:50pm - 5:10pm Fast approximation of fiber reinforced injection molding |
| 6:30pm - 7:30pm |
Sparkling Moments on the Museum’s Roof Location: NHM Museum You will be offered an entertaining and informative insight into the Museum of Natural History (NHM) Vienna. You will take a look behind the scenes of the museum’s world-class collections and find out how and on what the staff at the NHM Vienna is carrying out research. The tour concludes with a glass of sparkling wine on the roof terrace overlooking Vienna city center.
Separate registration necessary.
Separate registration necessary. |
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| Date: Tuesday, 12/Sept/2023 | ||||
| 9:00am - 10:40am |
MS06-1: Multiphysical modeling of complex material behavior Location: EI7 Chair: Miguel Angel Moreno-Mateos Chair: Matthias Rambausek A phase field model for ferroelectrics with nonlinear kinetics and electro-mechanical coupling 9:20am - 9:40am A hybrid microphysical – rheological constitutive model of ferroelectrics within the scope of a multiscale modeling approach 9:40am - 10:00am Dynamic thermo-magneto-visco-elastic modeling of magneto-active elastomers at finite-deformations 10:00am - 10:20am Modeling the constitutive behavior of Ferromagnetic Shape Memory Alloys (FSMA) using finite deformation framework 10:20am - 10:40am Permanent magnets generated by severe plastic deformation: a micromagnetic study |
MS10-2: Computational treatment of slender structures allowing for large rotations Location: EI8 Chair: Rebecca Thierer Chair: Alexander Müller Advanced discretization of director fields based on optimization on manifolds: geometric finite elements, locking, element technology and implementation 9:20am - 9:40am Hierarchic plate and shell formulations in explicit dynamics 9:40am - 10:00am On novel selective mass scaling methods for explicit dynamic analyses of thin-walled structures using solid elements 10:00am - 10:20am Analysis and design of deployable structures using the redundancy matrix |
MS12-2: Modeling and simulation of heterogeneous materials: microstructure and properties Location: EI9 Chair: Markus Sudmanns Data-driven modeling of the plastic yield behaviour of nanoporous metals under multiaxial loading 9:20am - 9:40am Mechanical properties of additively manufactured lattice structures 9:40am - 10:00am Multiscale modeling of thermal conductivity of concrete at elevated temperatures 10:00am - 10:20am On the numerical analysis of macro- and microscopic residual stresses in 3D 10:20am - 10:40am Predicting yield stress in a nano-precipitate strengthened Austenitic steel using an ICME approach |
MS13: Droplets, bubbles and interfaces in turbulent flows Location: EI10 Chair: Mahdi Saeedipour Chair: Francesca Mangani An enstrophy-based interpretation of turbulence-interface interactions in homogenous isotropic interfacial turbulence 9:20am - 9:40am Coherent vortical structures and energy dissipation in wave breaking with energy preserving multiphase solver 9:40am - 10:00am Towards direct numerical simulation of compressible droplet grouping in turbulent flows 10:00am - 10:20am Bubble flows: phase field methods compared 10:20am - 10:40am Heat Transfer in drop-laden turbulent flows |
| 10:40am - 11:10am |
Coffee Break Location: Aula |
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| 11:10am - 12:40pm |
PL2: Plenary Session Location: EI7 Chair: Marco De Paoli Isogeometric mortar methods for electromagnetism 11:55am - 12:40pm Application of machine learning and computer vision for decision making support during the infrastructure lifecycle |
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| 12:40pm - 1:40pm |
Lunch Break Location: Aula |
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| 1:40pm - 3:20pm |
MS01-1: ANN and data-driven approaches in material and structural mechanics Location: EI9 Chair: Denny Thaler Chair: Paul Seibert A novel approach to compressible hyperelastic material modeling using physics-augmented neural networks 2:00pm - 2:20pm Discrete data-adaptive approximation of hyperelastic energy functions 2:20pm - 2:40pm Viscoelastic Constitutive Artificial Neural Networks (vCANNs) – a framework for data-driven anisotropic nonlinear finite viscoelasticity 2:40pm - 3:00pm Physics-Informed Neural Networks (PINNs) for solving inverse problems: constitutive model calibration 3:00pm - 3:20pm Advancements in multiscale ML-based constitutive modeling of history-dependent materials |
MS06-2: Multiphysical modeling of complex material behavior Location: EI7 Chair: Elten Polukhov Understanding AM 316L steel microstructure evolution due to postprocess laser scanning: a thermomechanical modelling and in-situ laser-SEM study 2:00pm - 2:20pm A finite element framework for the simulation of material degradation in thermo-mechanics 2:20pm - 2:40pm Chemo-mechanical vacancy diffusion at finite strains using a phase-field model of voids as vacancy phase 2:40pm - 3:00pm Variational formulation of coupled chemo-mechanical problems in elastic and dissipative solids |
MS19-1: Integrating computational and experimental mechanics Location: EI8 Chair: Knut Andreas Meyer Chair: Tobias Kaiser A nonlocal model for damage-induced anisotropy in concrete 2:00pm - 2:20pm An anisotropic crack initiation criterion for highly deformed R260 rail steel: experiments and numerical simulations 2:20pm - 2:40pm Experimental and simulative fatigue strength studies of laser beam welded copper connections based on the real geometry 2:40pm - 3:00pm On the influence of microscale defects on electrical properties: nanoscale experiments and multiscale simulations 3:00pm - 3:20pm Prediction and compensation of shape deviations in internal traverse grinding |
MS21-1: General Location: EI10 Chair: Mahdi Saeedipour Mixed convection flow over a heated or cooled horizontal plate 2:00pm - 2:20pm A virtual element method for three-dimensional contact with non-conforming interface meshes 2:20pm - 2:40pm Crack tip loading and crack growth analyses using the virtual element method 2:40pm - 3:00pm Computational study of mesh-influences in the explicit Material Point Method |
| 3:20pm - 3:50pm |
Coffee Break Location: Aula |
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| 3:50pm - 5:50pm |
MS01-2: ANN and data-driven approaches in material and structural mechanics Location: EI9 Chair: Yousef Heider Chair: Lennart Linden Reconstructing orientation maps in MCRpy 4:10pm - 4:30pm Comparison of model-free and model-based data-driven methods in computational mechanics 4:30pm - 4:50pm Achieving desired shapes through laser peen forming: a data-driven process planning approach 4:50pm - 5:10pm Data-driven discovery of governing equations in Continuum Dislocation Dynamics 5:10pm - 5:30pm Hamiltonian Neural Network enhanced Markov-Chain Monte Carlo methods for subset simulations 5:30pm - 5:50pm Locking in physics informed neural network solutions of structural mechanics problems |
MS06-3: Multiphysical modeling of complex material behavior Location: EI7 Chair: Markus Mehnert Chair: Matthias Rambausek Atomistic simulation of (photo)functionalized materials 4:10pm - 4:30pm Numerical modeling of photoelasticity 4:30pm - 4:50pm Topology optimization of flexoelectric metamaterials with apparent piezoelectricity |
MS19-2: Integrating computational and experimental mechanics Location: EI8 Chair: Tobias Kaiser Chair: Knut Andreas Meyer A closer look at isotropic hardening - modeling and experiments 4:10pm - 4:30pm Modeling glass above the glass transition temperature by means of a thermo-mechanically coupled material model for large deformations 4:30pm - 4:50pm An experimental validation of topology optimization for materials with hardening 4:50pm - 5:10pm Bayesian finite element model updating using full-field measurements of displacements 5:10pm - 5:30pm Full-field validation of finite cell method computations on wire arc additive manufactured components |
MS21-2: General Location: EI10 Chair: Florian Zwicke Numerically stable algorithm for an automatic detection and elimination of redundant nonlinear constraints and its embedding in the Lagrange multiplier, penalty, master-slave elimination methods 4:10pm - 4:30pm On the implementation of a dual lumping scheme for isogeometric element formulations 4:30pm - 4:50pm Kirchhoff-Love shells in scaled boundary isogeometric analysis for smooth multi-patch structures 4:50pm - 5:10pm Robust optimization of truss structures considering uncertainties of 3D-printed continuous fiber composites 5:10pm - 5:30pm The redundancy matrix as an alternative measure for the assessment of structures 5:30pm - 5:50pm Isogeometric contact with plastic materials |
| Date: Wednesday, 13/Sept/2023 | ||||
| 9:00am - 10:40am |
MS09-1: Multi-scale shape optimization problems in continuum mechanics Location: EI7 Chair: Jacques Zwar Chair: Daniel Wolff Damage optimisation in forming processes using Abaqus as FE solver 9:20am - 9:40am Efficient cavity design for injection molding through spline-based methods 9:40am - 10:00am Adjoint sensitivity analysis for manufacturing constraints in shape optimization 10:00am - 10:20am Shape modes of dynamic structures 10:20am - 10:40am Unified shape and topological sensitivity analysis for level-set based topology optimization |
MS16-1: Modeling, simulation and quantification of polymorphic uncertainty in real word engineering problems Location: EI9 Chair: F. Niklas Schietzold Chair: Selina Zschocke The consideration of aleatory and epistemic uncertainties in the data assimilation by using a multilayered uncertainty space 9:20am - 9:40am Surrogate assisted data-driven multiscale analysis considering polymorphic uncertain material properties 9:40am - 10:00am Sensitivity analysis in the presence of polymorphic uncertainties based on tensor surrogates 10:00am - 10:20am A computational sensitivity analysis tool for investigations of structural analysis models of real-world engineering problems |
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| 10:40am - 11:10am |
Coffee Break Location: Aula |
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| 11:10am - 12:40pm |
PL3: Plenary Session Location: EI7 Chair: Antonia Wagner In vitro, in vivo, in silico: use of computer modeling and simulation in skeletal pathologies and treatment 11:55am - 12:40pm Mixed-dimensional finite element formulations for beam-to-solid interaction |
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| 12:40pm - 1:40pm |
Lunch Break Location: Aula |
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| 1:40pm - 3:00pm |
MS04-1: Digital twins and their enabling technologies Location: EI10 Chair: Norbert Hosters Chair: Alexander Popp Digital Twins and High-Fidelity Models
A virtual testbed infrastructure for thermal drilling: application to cryobots 2:00pm - 2:20pm Diverse time scales in multidisciplinary problems - challenges in coupling procedures and software design 2:20pm - 2:40pm A system identification approach for high fidelity parameter models of digital twins 2:40pm - 3:00pm Hybrid dgital twin: combining physics-based modelling with data-driven predictions for critical infrastructure |
MS09-2: Multi-scale shape optimization problems in continuum mechanics Location: EI7 Chair: Daniel Wolff Chair: Jacques Zwar Optimization of the specimen geometry for one‑shot discovery of material models 2:00pm - 2:20pm Optimization of fiber-reinforced materials to passively control strain-stress response 2:20pm - 2:40pm Cavity shape optimization in injection molding to compensate for shrinkage and warpage using Bayesian optimization 2:40pm - 3:00pm Automated surgery planning for an obstructued nose |
MS14-1: Mechanics of soft multifunctional materials: experiment, modeling and simulation Location: EI8 Chair: Matthias Rambausek Chair: Miguel Angel Moreno-Mateos Advanced constitutive modelling of polymers for tissue bioprinting applications 2:00pm - 2:20pm Magneto mechanical experiments on soft Magneto Active Polymer 2:20pm - 2:40pm On the magnetostrictive and fracture behavior of soft magnetorheological elastomers: influence of magnetic boundary conditions 2:40pm - 3:00pm Towards the simulation of multistable microstructures of extremely soft magnetorheological elastomers |
MS16-2: Modeling, simulation and quantification of polymorphic uncertainty in real word engineering problems Location: EI9 Chair: Selina Zschocke Chair: F. Niklas Schietzold Process steering of additive manufacturing processes under polymorphic uncertainty 2:00pm - 2:20pm Two propagation concepts for polymorphic uncertain processes – simulation- and uncertainty quantification-based 2:20pm - 2:40pm Human-induced vibrations of footbridges: modeling with polymorphic uncertainties 2:40pm - 3:00pm Flexibility and uncertainty quantification using the solution space method for crashworthiness |
| 3:00pm - 3:30pm |
Coffee Break Location: Aula |
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| 3:30pm - 4:30pm |
MS04-2: Digital twins and their enabling technologies Location: EI10 Chair: Norbert Hosters Chair: Alexander Popp Physics-Informed Neural Networks
Physics-informed neural networks for enabling digital twins of profile extrusion processes 3:50pm - 4:10pm Investigation of network architecture and optimizer parameters of physics-informed neural networks 4:10pm - 4:30pm Strategies for improving the performance of Physics-Informed Neural Networks as reduced simulation models for Stirred Tank Reactors |
MS08: Numerical simulations of flows in porous media Location: EI9 Chair: Marco De Paoli Towards a simulation of repeated wave-induced liquefaction processes 3:50pm - 4:10pm A matrix-free discontinuous Galerkin solver for unsteady Darcy flow in anisotropic porous media 4:10pm - 4:30pm Pore-scale simulation of convective mixing in confined media |
MS09-3: Multi-scale shape optimization problems in continuum mechanics Location: EI7 Chair: Jacques Zwar Chair: Daniel Wolff Development of 3D printed adaptive structures for lower limb prostheses shafts 3:50pm - 4:10pm Integration of numerical homogenization and finite element analysis for production optimization of 3D printed flexible insoles 4:10pm - 4:30pm Gradient-based shape optimization of microstructured geometries |
MS14-2: Mechanics of soft multifunctional materials: experiment, modeling and simulation Location: EI8 Chair: Matthias Rambausek Swelling induced deformation of hydrogel 3:50pm - 4:10pm A phase field model for crack propagation in electroactive polymers 4:10pm - 4:30pm Surface elasticity in soft solids |
| 4:30pm - 4:40pm |
Short Break |
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| 4:40pm - 5:00pm |
Closing Location: EI7 |
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| 6:30pm - 10:00pm |
Conference Dinner Location: Wiener Rathauskeller |
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