A5072898826- Advanced Numerical Methods in Computational Mathematics
- Numerical methods in engineering
- Elasticity and Material Modeling
- Contact Mechanics and Variational Inequalities
- Composite Structure Analysis and Optimization
- Composite Material Mechanics
- Dynamics and Control of Mechanical Systems
- Metal Forming Simulation Techniques
- Electromagnetic Simulation and Numerical Methods
- Advanced Mathematical Modeling in Engineering
- Building Energy and Comfort Optimization
- Civil and Structural Engineering Research
- Numerical methods for differential equations
- Topology Optimization in Engineering
- Fluid Dynamics Simulations and Interactions
- Masonry and Concrete Structural Analysis
- Advanced Numerical Analysis Techniques
- Innovations in Concrete and Construction Materials
- Metallurgy and Material Forming
- Hygrothermal properties of building materials
- Structural Analysis of Composite Materials
- Mechanical stress and fatigue analysis
- Elasticity and Wave Propagation
- Nonlocal and gradient elasticity in micro/nano structures
- Aortic Disease and Treatment Approaches
Leibniz University Hannover
2017-2023
Institute of Mechanics
2019
University of Ljubljana
2015-2017
Geodetic Institute of Slovenia
2015-2017
An efficient low-order virtual element method (VEM) for the phase-field modeling of ductile fracture is outlined within this work. The recently developed VEM a competitive discretization scheme meshes with highly irregular shaped elements. approach very powerful technique to simulate complex crack phenomena in multi-physical environments. formulation contribution based on minimization pseudo-potential density functional coupled problem undergoing large strains. main aspect development...
The virtual element method (VEM) for curved edges with applications to contact mechanics is outlined within this work. VEM allows the use of non-matching meshes at interfaces advantage that these can be mapped a simple node-to-node formulation. To account exact approximation complex geometries interfaces, we developed technology considers edges. A number numerical examples illustrate robustness and accuracy discretization technique. results are very promising underline advantages new...
Abstract The virtual element method is a lively field of research, in which considerable progress has been made during the last decade and applied to many problems physics engineering. allows ansatz function arbitrary polynomial degree. However, one prerequisite formulation that edges have be straight . In literature there are several new formulations introduce curved edges. These elements allow for specific geometrical forms course curve at this contribution methodology proposed use general...
Abstract The virtual element method (VEM) for dynamic analyses of nonlinear elasto-plastic problems undergoing large deformations is outlined within this work. VEM has been applied to various in engineering, considering elasto-plasticity, multiphysics, damage, elastodynamics, contact- and fracture mechanics. This work focuses on the extension formulations towards applications. Hereby low-order ansatz functions are employed three dimensions with elements having arbitrary convex or concave...