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06/24/2023
From ductile damage to unilateral contact via point-wise implicit discontinuity at the infinitesimal element level
Ductile damage models and cohesive laws incorporate the material plastic...
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05/31/2023
Isogeometric Multi-Resolution Full Waveform Inversion based on the Finite Cell Method
Full waveform inversion (FWI) is an iterative identification process tha...
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02/22/2023
Transfer Learning Enhanced Full Waveform Inversion
We propose a way to favorably employ neural networks in the field of non...
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01/30/2023
On the Use of Neural Networks for Full Waveform Inversion
Neural networks have recently gained attention in solving inverse proble...
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01/17/2023
Two-scale analysis and design of spaceframes with complex additive manufactured nodes
The advancements in additive manufacturing (AM) technology have allowed ...
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09/16/2022
Immersed boundary parametrizations for full waveform inversion
Full Waveform Inversion (FWI) is a successful and well-established inver...
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01/14/2022
A three-field phase-field model for mixed-mode fracture in rock based on experimental determination of the mode II fracture toughness
In this contribution, a novel framework for simulating mixed-mode failur...
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11/30/2021
Space-time hp finite elements for heat evolution in laser-based additive manufacturing
The direct numerical simulation of metal additive manufacturing processe...
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11/05/2021
Enforcing essential boundary conditions on domains defined by point clouds
This paper develops and investigates a new method for the application of...
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10/27/2021
The Finite Cell Method with Least Squares Stabilized Nitsche Boundary Conditions
We apply the recently developed least squares stabilized symmetric Nitsc...
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09/11/2021
Quantitative reconstruction of defects in multi-layered bonded composites using fully convolutional network-based ultrasonic inversion
Ultrasonic methods have great potential applications to detect and chara...
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06/15/2021
Efficient multi-level hp-finite elements in arbitrary dimensions
We present an efficient algorithmic framework for constructing multi-lev...
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03/17/2021
Uncertainty quantification of microstructure variability and mechanical behaviour of additively manufactured lattice structures
Process-induced defects are the leading cause of discrepancies between a...
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01/22/2021
Bending behavior of additively manufactured lattice structures: numerical characterization and experimental validation
Selective Laser Melting (SLM) technology has undergone significant devel...
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12/14/2020
Image-based numerical characterization and experimental validation of tensile behavior of octet-truss lattice structures
The production of lightweight metal lattice structures has received much...
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10/02/2020
Hierarchical multigrid approaches for the finite cell method on uniform and multi-level hp-refined grids
This contribution presents a hierarchical multigrid approach for the sol...
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07/20/2020
Finite Cell Method for functionally graded materials based on V-models and homogenized microstructures
This paper proposes an extension of the finite cell method (FCM) to V-re...
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10/15/2019
A 3D benchmark problem for crack propagation in brittle fracture
We propose a full 3D benchmark problem for brittle fracture based on exp...
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06/05/2019
Direct structural analysis of domains defined by point clouds
This contribution presents a method that aims at the numerical analysis ...
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03/21/2019
Accurate prediction of melt pool shapes in laser powder bed fusion by the non-linear temperature equation including phase changes - isotropic versus anisotropic conductivity
In this contribution, we validate a physical model based on a transient ...
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10/05/2018
Integrating CAD and Numerical Analysis: 'Dirty Geometry' handling using the Finite Cell Method
This paper proposes a computational methodology for the integration of C...
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09/28/2018
From geometric design to numerical analysis: A direct approach using the Finite Cell Method on Constructive Solid Geometry
During the last ten years, increasing efforts were made to improve and s...
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09/26/2018
A design-through-analysis approach using the Finite Cell Method (ECCOMAS Congress 2016)
Modern 3D Computer-Aided-Design (CAD) systems use mainly two types of ge...
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09/20/2018
Residual stresses in metal deposition modeling: discretizations of higher order
This article addresses the research question if and how the finite cell ...
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09/04/2018
Robust and parallel scalable iterative solutions for large-scale finite cell analyses
The finite cell method is a highly flexible discretization technique for...
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07/03/2018
Parallelization of the multi-level hp-adaptive finite cell method
The multi-level hp-refinement scheme is a powerful extension of the fini...
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04/23/2018