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Bulk Metal Forming
- /en/research-topics/forming-technologies/bulk-metal-forming
produced components are tested, the process parameters are optimized and accompanying forming simulations or even microstructure modelling is done by the experts in house. Our Services Semi-industrial
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Microstructure modelling
- /en/research-topics/numerical-simulation/microstructure-modelling
implementations. Simulation of a microstructure formation during solidification and its evolution during further thermo-mechanical processing using in-house developed material models. Simulation of macroscale [...] of the production process is essential. Since experimental investigations are costly, numerical simulations of production processes show a great potential for improving the knowledge of underlying mechanisms [...] . The scientists at LKR master the corresponding modeling techniques and for the validation of simulation results they refer to the long-standing expertise of LKR on the material characterization material
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continuous casting
- /en/research-topics/casting-technologies/continuous-casting
Numerical methods of alloy development and process technology: microstructure simulation (MathCalc), casting simulation: mould filling and solidification Equipment Horizontal continuous casting plant
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Metal Extrusion Simulation
- /en/research-topics/numerical-simulation/metal-extrusion-simulation
Extrusion Simulation Metal Extrusion Simulation Simulation of the metal extrusion process to improve tool designs, optimize process parameters and thus improve process performance The simulation of the metal [...] methods. LKR is both using Volume of Fluid (VOF) based commercial simulation software packages (HyperXtrude) and developing simulation strategies based on Element Free Galerkin (EFG) method implemented [...] the commercial FEM software LS-DYNA®. Currently, HyperXtrude is used to simulate industry related models, EFG based simulations are currently performed in the context of Through Process Modelling (TPM)
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Mould Casting
- /en/research-topics/casting-technologies/mould-casting
methods of alloy development and process engineering: Structure Simulation (MathCalc), form filling simulation, solidification simulation etc. Equipment High Pressure Die Casting Plant DAK1100-112 (Frech)
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Design of bionic structures
- /en/research-topics/numerical-simulation/design-of-bionic-structures
n with material modelling , customer-specific simulation models can be created and simulated. The scope can range from simple components to the simulation of entire assemblies. With the FEM software packages [...] packages ANSYS and LS-DYNA static and dynamic problems can simulated. Beyond the simple simulation and validation of structures, the LKR is happy to advise on how to improve structures under the given loads
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Material modelling
- /en/research-topics/numerical-simulation/material-modelling
Finite Element Simulation Finite Element Method (FEM) is the most commonly used numerical method to evaluate the performance and functionality of a design. The accuracy of an FE-simulation significantly [...] and Biaxial Tension experiments. Based on the testing program, appropriate material card for FE-simulation (in LS-DYNA) is calibrated. Finally, the material card is validated at the component level (e.g
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Molecular Diagnostics Lab
- /en/labs/translate-to-english-molecular-diagnostics-lab
a wide range of equipment for fabrication and testing as well as a computation cluster for the simulation and design of photonic biosensors. The Thin Film Technology Laboratories provide a variety of micro-
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Joining Technologies
- /en/research-topics/wire-based-additive-manufacturing/joining-technologies
Prototyp design Manufacturing with partners from the field of fibre reinforced plastics Numerical simulation including × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff *
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Numerical Simulation
- /en/research-topics/numerical-simulation
the end users. Our Services Material modelling Component simulation Process simulation Wire Arc Additive Manufacturing Simulation Process simulation of Wire and Arc Additive Manufacturing (Wire-AM) for the [...] cooling simulation Simulation of cooling mechanisms including phase transitions of the cooling fluid for the production of semi-finished products Read more Continuous casting simulation Simulation of the [...] Numerical Simulation Numerical Simulation Simulations can help to understand processes and component behavior in practice and reduce or even eliminate expensive tests. LKR's expertise in the field of numerical
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Continuous casting simulation
- /en/research-topics/numerical-simulation/continuous-casting-simulation
Continuous casting simulation Continuous casting simulation Simulation of the continuous casting process to determine residual stresses and deformations The simulation of the continuous casting process [...] the help of this process simulation, statements about deformation, internal strain and residual stress distribution at the end of the process can be made. Transient simulation of the model for the horizontal [...] casting (left) and time-lapse recording of the test (right). Transient simulation of the model time-lapse recording Simulation model of the horizontal continuous casting setup (left) and experimental
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Wire Arc Additive Manufacturing Simulation
- /en/research-topics/numerical-simulation/wire-arc-additive-manufacturing-simulation
Wire Arc Additive Manufacturing Simulation Wire Arc Additive Manufacturing Simulation Process simulation of Wire Arc Additive Manufacturing (WAAM) to predict the temperature distribution in the component [...] component, caused by the process, is of great significance. By means of numerical simulation, the process can be simulated, in order to predict where heat concentrations occur, and their influence affects [...] stresses, as well as the distortion of the geometry. LKR is working on a simulation model based on the finite element method that simulates the WAAM manufacturing process of components and thus provides an insight
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Solidification simulation
- /en/research-topics/numerical-simulation/solidification-simulation
Solidification simulation Solidification simulation Simulation of the microstructure of aluminium during solidification During the solidification of aluminium alloys, a microstructure forms in the solid [...] current work is the development of a numerical framework to efficiently perform such multi-scale simulations. Thus, especially dendritic grain growth is to be considered, taking into account local solute
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CFD cooling simulation
- /en/research-topics/numerical-simulation/cfd-cooling-simulation
CFD cooling simulation CFD cooling simulation Simulation of cooling mechanisms including phase transitions of the cooling fluid for the production of semi-finished products Solidification processes play [...] specific phenomena, such as the Leidenfrost effect. Capturing these effects is a great challenge in simulation. For this purpose, special models are developed at the LKR, which focus on the application for
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Wire-based Additive Manufacturing
- /en/research-topics/wire-based-additive-manufacturing
stresses, distortion, etc. Wire Arc Additive Manufacturing (WAM) Wire Arc Additive Manufacturing Simulation Joining Welding & Brazing Large, complex components made of light metals Stephan Uscnik with a
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REALTIME
- /en/research-topics/physical-layer-security/projects/realtime
eine freiprogrammierbare Sender- und Empfängerplattform (von National Instruments) die eine Ko-simulation mit numerischen Simulationssystemen wie MATLAB unterstützt. Die in dieser Dissertation erarbeiteten
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Casting Technologies
- /en/research-topics/casting-technologies
ic analysis and evaluation component development/component simulation/component design process development and associated Process simulation tool development as well as test operation of tools component
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AGENT
- /en/research-topics/physical-layer-security/projects/agent
computer-aided planning with automated creation of a 3D digital map. Furthermore, a sophisticated simulation of the Beacon installation will help assess the amount of Beacons required and where to place them
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Shock and vibration testing of components
- /en/research-topics/structural-dynamics-and-assessment/laboratories/shock-and-vibration-testing-of-components
know-how as an independent testing laboratory for shock and vibration tests and environmental simulations accredited according to ÖVE/ÖNORM EN ISO/IEC 17025. Using two electrodynamic shakers in combination [...] to English:] Infoblatt Shaker pdf (2 MB) Accredited standards for environmental and vibration simulations (in German) EN 60068-2-27 Umgebungseinflüsse - Teil 2-27: Prüfverfahren - Prüfung Ea und Leitfaden:
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Energy Markets & Infrastructure Policy
- /en/solutions/energy-markets-infrastructure-policy
cost-benefit analyses. Read more Hybrid Energy Systems The Center for Energy has identified co-simulation as the most appropriate method to facilitate detailed analysis of integrated energy systems. Read
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