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  2. Technische Fakultät
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Friedrich-Alexander-Universität Institute of Applied Mechanics
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  • Research
    • Biomechanics
      • Novel Biopolymer Hydrogels for Understanding Complex Soft Tissue Biomechanics
      • BRAIn mechaNIcs ACross Scales: Linking microstructure, mechanics and pathology
      • Multiscale modeling of nervous tissue: comprehensively linking microstructure, pathology, and mechanics
      • Modelling and simulation of nonlinear electro-thermo-visco-elastic EAPs(Electronic Electro-Active Polymers)
      • Modeling and computation of growth in soft biological matter
    • Contact mechanics
      • Material modelling of sheet-layered lamination stacks
      • Reduced order modelling of non-linear gyroscopic systems in ALE formulation with frictional contact
      • A coupled MD-FE simulation method accounting for interphases in nanoparticle filled thermoplastics.
      • C1: Constitutive friction law for the description and optimization of tailored surfaces
    • Material Mechanics
      • On the Formulation and the Micromechanical Origin of Non-Classical Models of Diffusion
      • Mehrskalenmodellierung und -simulation der Mechanik von Materialien mit Faserstruktur
      • BRAIn mechaNIcs ACross Scales: Linking microstructure, mechanics and pathology
      • A coupled MD-FE simulation method accounting for interphases in nanoparticle filled thermoplastics.
      • Modelling and simulation of nonlinear electro-thermo-visco-elastic EAPs(Electronic Electro-Active Polymers)
      • Modeling and computation of growth in soft biological matter
      • Teilprojekt P11 – Fracture Control by Material Optimization
      • Teilprojekt P8 – Fracture in Polymer Composites: Meso to Macro
      • Novel Biopolymer Hydrogels for Understanding Complex Soft Tissue Biomechanics
      • A coupled MD-FE simulation method accounting for interphases in nanoparticle filled thermoplastics.
      • Teilprojekt P5 – Compressive Failure in Porous Materials
      • Modelling and simulation of nonlinear electro-thermo-visco-elastic EAPs(Electronic Electro-Active Polymers)
      • Modeling and computation of solvent penetration in glassy polymers
      • Modeling and computation of growth in soft biological matter
      • Multi-scale modeling of nano-structured polymeric materials: from chemistry to materials performance
      • Multiscale modeling of nervous tissue: comprehensively linking microstructure, pathology, and mechanics
      • Fractures across Scales: Integrating Mechanics, Materials Science, Mathematics, Chemistry, and Physics/ Skalenübergreifende Bruchvorgänge: Integration von Mechanik, Materialwissenschaften, Mathematik, Chemie und Physik
      • Kontinuumsmechanische Modellierung und Simulation der Aushärtung und Inelastizität von Polymeren sowie Interphasen in Klebverbunden
      • Bridging scales – from Quantum Mechanics to Continuum Mechanics. A Finite Element approach.
      • Teilprojekt P12 – Postdoctoral Project: Quantum-to-Continuum Model of Thermoset Fracture
      • A hybrid Sampling-Stochastic-Finite-Element-Method for polymorphic, microstructural uncertainties in heterogeneous materials
      • Mikroskalige Charakterisierungsmethoden zur Kalibrierung von Stoffgesetzen für Biomaterialien und Kunststoffe
      • Electronic electro-active polymers under electric loading: Experiment, modeling and simulation
      • Material modelling of sheet-layered lamination stacks
      • Teilprojekt P6 – Fracture in Thermoplastics: Discrete-to-Continuum
      • Teilprojekt P10 – Configurational Fracture/Surface Mechanics
      • Multi-scale, Multi-physics Modelling and Computation of magneto-sensitive POLYmeric materials
      • Identifikation von Interphaseneigenschaften in Nanokompositen
      • Discrete and Continuous Methods for Modelling and Simulation of Polymeric Materials
      • Material modelling of sheet-layered lamination stacks
      • On the Modelling and Computation of Magneto-Sensitive-Elastomers
      • Mehrskalenmodellierung und -simulation der Mechanik von Materialien mit Faserstruktur
    • Uncertainty Quantification
      • C3: Parameter and shape optimization in finite elastoplasticity
      • Fuzzy-arithmetical modeling of processes with uncertain prarameters
      • A hybrid Sampling-Stochastic-Finite-Element-Method for polymorphic, microstructural uncertainties in heterogeneous materials
      • A hybrid Sampling-Stochastic-Finite-Element-Method for polymorphic, microstructural uncertainties in heterogeneous materials
    • Multiscale mechanics
      • BRAIn mechaNIcs ACross Scales: Linking microstructure, mechanics and pathology
      • BRAIn mechaNIcs ACross Scales: Linking microstructure, mechanics and pathology
      • Teilprojekt P6 – Fracture in Thermoplastics: Discrete-to-Continuum
      • Teilprojekt P10 – Configurational Fracture/Surface Mechanics
      • Teilprojekt P11 – Fracture Control by Material Optimization
      • Teilprojekt P8 – Fracture in Polymer Composites: Meso to Macro
      • Novel Biopolymer Hydrogels for Understanding Complex Soft Tissue Biomechanics
      • Novel Biopolymer Hydrogels for Understanding Complex Soft Tissue Biomechanics
      • BRAIn mechaNIcs ACross Scales: Linking microstructure, mechanics and pathology
      • Teilprojekt P6 – Fracture in Thermoplastics: Discrete-to-Continuum
      • Teilprojekt P5 – Compressive Failure in Porous Materials
      • Multi-scale, Multi-physics Modelling and Computation of magneto-sensitive POLYmeric materials
      • Multi-scale modeling of nano-structured polymeric materials: from chemistry to materials performance
      • Identifikation von Interphaseneigenschaften in Nanokompositen
      • Novel Biopolymer Hydrogels for Understanding Complex Soft Tissue Biomechanics
      • Mesoscopic modelling and simulation of properties of additively manufactured metallic parts (C5)
      • Teilprojekt P5 – Compressive Failure in Porous Materials
      • Discrete and Continuous Methods for Modelling and Simulation of Polymeric Materials
      • Multi-scale, Multi-physics Modelling and Computation of magneto-sensitive POLYmeric materials
      • Multiscale modeling of nervous tissue: comprehensively linking microstructure, pathology, and mechanics
      • Multiscale modeling of nervous tissue: comprehensively linking microstructure, pathology, and mechanics
      • Multi-scale modeling of nano-structured polymeric materials: from chemistry to materials performance
      • Fractures across Scales: Integrating Mechanics, Materials Science, Mathematics, Chemistry, and Physics/ Skalenübergreifende Bruchvorgänge: Integration von Mechanik, Materialwissenschaften, Mathematik, Chemie und Physik
      • Identifikation von Interphaseneigenschaften in Nanokompositen
      • Bridging scales – from Quantum Mechanics to Continuum Mechanics. A Finite Element approach.
      • Teilprojekt P12 – Postdoctoral Project: Quantum-to-Continuum Model of Thermoset Fracture
      • Mikroskalige Charakterisierungsmethoden zur Kalibrierung von Stoffgesetzen für Biomaterialien und Kunststoffe
      • Multiscale modeling of nervous tissue: comprehensively linking microstructure, pathology, and mechanics
      • Fractures across Scales: Integrating Mechanics, Materials Science, Mathematics, Chemistry, and Physics/ Skalenübergreifende Bruchvorgänge: Integration von Mechanik, Materialwissenschaften, Mathematik, Chemie und Physik
      • Bridging scales – from Quantum Mechanics to Continuum Mechanics. A Finite Element approach.
      • Teilprojekt P12 – Postdoctoral Project: Quantum-to-Continuum Model of Thermoset Fracture
      • Mikroskalige Charakterisierungsmethoden zur Kalibrierung von Stoffgesetzen für Biomaterialien und Kunststoffe
    • Process Simulation
      • Experimentell basierte Modellierung, Simulation und Kompensation thermischer Einflüsse beim Drehen mesoheterogener Werkstoffe aus Al-MMC.
      • Macroscopic modeling, simulation, and optimization of the selective beam melting process (C3)
      • Simulations- und versuchsbasierte Untersuchung der Wechselwirkung zwischen Zerspanprozess und Maschinenstruktur beim Hochleistungsflachschleifen
      • Experimentell basierte Modellierung, Simulation und Kompensation thermischer Einflüsse beim Drehen mesoheterogener Werkstoffe aus Al-MMC. Phase 2
    • Structural dynamics
      • Reduced order modelling of non-linear gyroscopic systems in ALE formulation with frictional contact
      • Vibration reduction by energy transfer using shape adaption
      • Structural dynamics of rotating systems
      • Investigation and reduction of nonlinear oscillation systems using modal approaches
      • Reduced order modelling of non-linear gyroscopic systems in ALE formulation with frictional contact
    • Optimization
      • Teilprojekt P11 – Fracture Control by Material Optimization
      • Teilprojekt P11 – Fracture Control by Material Optimization
      • Teilprojekt P8 – Fracture in Polymer Composites: Meso to Macro
      • Teilprojekt P8 – Fracture in Polymer Composites: Meso to Macro
      • Structural optimization of shape and topology using an embedding domain discretization technique
      • Discrete and Continuous Methods for Modelling and Simulation of Polymeric Materials
      • Discrete and Continuous Methods for Modelling and Simulation of Polymeric Materials
      • Teilprojekt P10 – Configurational Fracture/Surface Mechanics
      • Teilprojekt P11 – Fracture Control by Material Optimization
      • Adaptive finite elements based on sensitivities for topological mesh changes
      • Teilprojekt P8 – Fracture in Polymer Composites: Meso to Macro
      • Discrete and Continuous Methods for Modelling and Simulation of Polymeric Materials
      • Teilprojekt P10 – Configurational Fracture/Surface Mechanics
    • Other Projects
      • A numerical model of translational and rotational momentum transfer of small on-spherical rigid particles in fluid dominated two-phase flows
      • Fracture Across Scales and Materials, Processes and Disciplines
      • Fracture across Scales: Integrating Mechanics, Materials Science, Mathematics, Chemistry, and Physics (FRASCAL)
      • Numerical and experimental study of the deposition of micro-sized non-spherical solid particles in the nasal cavity
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  4. Process Simulation

Process Simulation

In page navigation: Institute of Applied Mechanics
  • Activities
  • Institute
  • Publications
  • Teaching
  • Research
    • Biomechanics
    • Contact mechanics
    • Material Mechanics
    • Multiscale mechanics
    • Process Simulation
      • Macroscopic modeling, simulation, and optimization of the selective beam melting process (C03)
      • Experimentell basierte Modellierung, Simulation und Kompensation thermischer Einflüsse beim Drehen mesoheterogener Werkstoffe aus Al-MMC.
      • Simulations- und versuchsbasierte Untersuchung der Wechselwirkung zwischen Zerspanprozess und Maschinenstruktur beim Hochleistungsflachschleifen
      • Experimentell basierte Modellierung, Simulation und Kompensation thermischer Einflüsse beim Drehen mesoheterogener Werkstoffe aus Al-MMC. Phase 2
    • structural dynamics
    • Optimization
    • Other Projects

Process Simulation

Numerical simulations are essential for the design and optimization of manufacturing processes. With the aid of process simulations, the influence of the process parameters on the physical quantities occurring in the process can be predicted and analyzed. Physical quantities, which are difficult to measure, can also be recorded in numerical simulations. In various research projects, additive production processes, forming processes and machining processes are modeled and simulated at LTM.

Projects:

Term: 1. July 2011 - 30. June 2023
Funding source: DFG / Sonderforschungsbereich (SFB)
Project leader: Julia Mergheim

The aim of the sub-project is to extend the simulation tool for LSS-K, LSS-M and SEBM from the first two funding periods to a hierarchical simulation environment in order to develop and qualify problem- and parts-adapted simulation strategies. This requires the application of reduced physical models, compensation strategies for error reduction and efficient algorithms, e.g. adaptive multi-rate time integrators. The process simulations (for parts up to 1000 cm3) will support the process control for the reproducible production of parts with defined properties.

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Term: 1. August 2010 - 30. August 2012
Funding source: DFG / Schwerpunktprogramm (SPP)
Project leader: Paul Steinmann

Aluminium-Metall-Matrix-Composltes (Al-MMC) zählen zu einer Gruppe komplexer zweiphasiger Hochleistungswerkstoffe, für die aufgrund Ihrer hervorragenden Funktionseigenschaften zukünftig stark ansteigende Verwendung prognostiziert wird. Bei der Bearbeitung von Werkstücken aus Al-MMC treten prozessbedingt hohe Temperaturen auf. Abhängig von der Höhe der eingebrachten Temperatur können diese zu Werkstückverformungen sowie zu Änderungen im Werkstoffgefüge…

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Term: 1. February 2005 - 30. March 2011
Funding source: DFG / Schwerpunktprogramm (SPP)
Project leader: Paul Steinmann

Aufgrund des mikroskopischen Materialabtrags haben beim Schleifen bereits kleine Schwingungsamplituden und Strukturverlagerungen eine große Bedeutung für das Prozessverhalten und -ergebnis. Vor diesem Hintergrund werden in diesem Forschungsvorhaben Schleifprozess und Schleifmaschine gemeinsam simulativ und experimentell betrachtet, um auftretende Wechselwirkungen und deren Einflüsse auf Prozessverhalten und -ergebnis zu erfassen. In der dritten Projektphase sollen die entwickelten…

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Term: since 1. July 2014
Funding source: DFG / Schwerpunktprogramm (SPP)
Project leader: Paul Steinmann

Aluminium-Metall-Matrix-Composltes (Al-MMC) zählen zu einer Gruppe komplexer zweiphasiger Hochleistungswerkstoffe, für die aufgrund Ihrer hervorragenden Funktionseigenschaften zukünftig stark ansteigende Verwendung prognostiziert wird. Bei der Bearbeitung von Werkstücken aus Al-MMC treten prozessbedingt hohe Temperaturen auf. Abhängig von der Höhe der eingebrachten Temperatur können diese zu Werkstückverformungen sowie zu Änderungen im Werkstoffgefüge…

→ More information

Participating Scientists:

  • Julia Mergheim
  • Paul Steinmann
  • Stefan Schindler

Publications:

    Institute of Applied Mechanics
    Friedrich-Alexander-Universität Erlangen-Nürnberg

    Egerlandstrasse 5
    91058 Erlangen
    Germany
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