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René Hofmann becomes Principal Scientist at the AIT Center for Energy
in high-ranking scientific journals and conference proceedings. He teaches methods for modeling, simulation and optimization of applications of thermal processes and components and has registered several
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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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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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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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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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New threats to our old data
Publications Behzad Abdolmaleki, Sebastian Ramacher, Daniel Slamanig: Lift-and-Shift: Obtaining Simulation Extractable Subversion and Updatable SNARKs Generically, in: 27th ACM Conference on Computer and
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Hydrogen
- /en/solutions/hydrogen
service portfolio in the field of hydrogen includes the following elements based on experimental and simulation-based scientific methods: Energy economic considerations Scenario development for the decarbonization
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AIT presents Digital Border Management System in Lille
enabling fast evaluation of biometric identification technologies for passenger and vehicle checks in simulated, real-world border scenarios, such as entry via ferry ports. The Hauts-de-France region will now
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ERIGrid 2.0 enables open access for research on the energy system infrastructure
ERIGrid 2.0 project are applications like controllers and power hardware-in-the-loop (PHIL), and the simulation of smart grid and smart energy systems scenarios (sector coupling). https://erigrid2.eu/
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„Intelligentes Management von Menschenströmen“
touristische Hotspots anwendbar? Welche Erfahrungen gibt es bereits? Innovative Lösungen, wie etwa SIMULATE vom AIT Austrian Institute of Technology zeigen Wege auf, wie neuartige Konzepte simuliert und umgesetzt
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ProBus: AIT-Lösung unter den Gewinnern der IÖB-Challenge
effiziente und geordnete Zusammenspiel zwischen übergeordneter, dynamischer Touren- und Routenplanung, Simulation und Optimierung der Ein- und Ausstiegszonen sowie Wartezonen und liefert gemäß den gewünschten
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AgeWell
- /en/solutions/diagnostics-therapy-support/highlight-projects/agewell
advice and guidance as needed. A second end user group, consisting of retired senior citizens, will simulate the later phase of AgeWell usage in the trials. Check out our new video explaining the AgeWell Concept:
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Digital solutions for the fight against climate change
reduce local effects on cities, such as heat islands or areas of potential flooding. Climate simulations in four European key regions Together with the city of Linz, which has set itself the ambitious [...] and Sweden (Stockholm, Jönköping), the CLARITY project has undertaken local and citywide climate simulations for current and future climate periods. The results obtained for the inner city of Linz show for [...] In order to reduce increasing urban heat stress, the AIT Center for Energy used micro-climate simulations of three different city districts in Linz to demonstrate how these areas might be expected to develop
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WiABahn
- /en/research-topics/acoustics-and-noise-abatement-in-the-transport-sector/projects/wiabahn
the effects of near-track shielding edges and platform roofs, based on metrological surveys and simulations. The validation of the developed method will be carried out by using exemplary calculations. The
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BRT System Yangon
- /en/research-topics/integrated-mobility-systems/projects/brt-system-yangon
proposed investigations will be based on AIT knowledge and solutions such as multi-modal traffic simulations and data analytics. The results will be prepared as different visualizations for one selected design
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MixME
- /en/research-topics/integrated-mobility-systems/projects/translate-to-english-mixme
the final Shared Space simulation The final simulation of the Sonnenfelsplatz in Graz showed the potential and the constrains of the implemented model. The realistic simulation of infrastructural measures [...] microscopic traffic simulations don’t provide sufficient degrees of freedom and capabilities to reproduce dynamic and social interaction yet. MixME is an extended multi-agent social-force simulation model which [...] the effectiveness of its implementation. The 3D visualization improves the communication of the simulation results and makes a major contribution to participative planning processes and decision making
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Urban Transport Tbilisi
- /en/research-topics/integrated-mobility-systems/projects/urban-transport-tbilisi
subject of a detailed impact assessment using a simulation framework which includes a multimodal traffic simulation in PTV VISSIM and AIT’s pedestrian simulation framework. The results of the study will support [...] Analysis for planning and optimization of multimodal transport hubs The aim was to execute a detailed simulation of crowd and traffic flows within the area of Didube station, located in the north of Tbilisi.
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Cheetah
- /en/cheetah
sation. The aging of the PV-components under the influence of harsh climatic conditions may be simulated and quantified. AIT has/is participated/ing in FP6 and FP7 projects, including (I) PERFORMANCE:
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BI-FACE
- /en/research-topics/photovoltaics/projects/bi-face
structures The main expected results of the project 1. New validated simulation tools for bifacial modules and systems, including simulation of the wind load 2. Modeled and validated standardization advice
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Security 2012
- /en/about-the-ait/center/center-for-digital-safety-security/fairs-events/security/security-2012
guide people safely and comfortably to their destination. Research area: Verkehrsmodellierung und -simulation AuthentiFace - Faces as password: With "AuthentiFace", AIT experts have developed a knowledge-based
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