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Team

• /en/research-topics/enabling-digital-technologies/team

4150 thomas.zemen(at)ait.ac.at Team Members Expertise Further Information Anja Dakic System level simulation of vehicular communications, machine-learning Hamed Radpour Reflective intelligent surfaces Markus

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Publications & Patents

• /en/research-topics/enabling-digital-technologies/publications-patents

and T. Zemen, IEEE Access , 2021, arXiv , to appear. Real-time vehicular wireless system-level simulation A. Dakić, M. Hofer, B. Rainer, S. Zelenbaba, L. Bernadó, and T. Zemen, IEEE Access , vol. 9, pp

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Impact of COVID-19 measures on the flow of people in retail

implemented using bands similar to those used in airport waiting areas.  The software tool SIMULATE developed by the AIT Austrian Institute of Technology can analyse the flow of people and evaluate [...] recommendations regarding minimum safety distances between people can be adhered to. In an exemplary simulation of customer flows in a supermarket, it was assumed that customer frequency was halved and a one-way

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QUIET

• /en/research-topics/electric-powertrains/projects/quiet

Name * E-Mail * Betreff * Nachricht * Send DI Dr. Dragan Simic Thematic Coordinator Vehicle System Simulation / Electric Vehicle Technologies +43 50550-6347 +43 50550-6595 dragan.simic(at)ait.ac.at This project

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Hybrid Electric Aircraft Technologies

• /en/research-topics/hybrid-electric-aircraft-technologies

protection systems for aircraft. Within this domain, we offer comprehensive services ranging from simulating ice formation under certification-relevant environmental conditions to designing and validating

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ICE GENESIS

• /en/research-topics/hybrid-electric-aircraft-technologies/projects/ice-genesis

generation of 3D simulation means for aircraft icing ICE GENESIS will provide the European aeronautical industry with a validated new generation of 3D icing engineering tools (numerical simulation tools and upgraded [...] ion, maintenance and power consumption. Facts ICE GENESIS – Creating the next generation of 3D simulation means for icing; Programme: H2020, MG-2-5-2018 Funding agency: European Commission Duration of

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IMPACT

• /en/research-topics/hybrid-electric-aircraft-technologies/projects/impact

objectives of IMPACT are: unlocking the capability to perform fast and accurate 3D ice accretion simulation suitable for non-straight leading-edge empennages, accounting for effects of passive anti-ice coatings [...] include structural and aeroelastic constraints; validate the accuracy of the 3D icing accretion simulations and the performance of passive anti-ice coating and devices by means of large scale icing wind

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ENABLE-S3

• /en/research-topics/physical-layer-security/projects/enable-s3

pave the way for the commercialization of highly automated cyber physical systems (ACPS) . Pure simulation cannot cover physics in detail due to its limitations in modelling and computation. Real-world

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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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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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REALISM

• /en/research-topics/enabling-digital-technologies/projects/realism

REALISM Real-time Simulation of Multiple Connected Autonomous Vehicles The main innovation of the REALISM project is the provision of a software framework to run real-time simulation of multiple connected [...] allowing mixed virtual (simulated) and real (physical devices) setups in XiL (“any-in-loop”) setups. REALISM will therefore provide novel physical-layer system-level simulation models for C2X communication [...] the performance of the multi-core framework running the described simulation in a closed-loop setup, including transmitting simulation results via radio signals in real time to a test vehicle within an

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Material modelling

• /en/research-topics/modelling-of-processes-and-components/material-modelling

for evaluating the performance and functionality of components. However, the accuracy of any FE simulation strongly depends on the precise characterization of material behavior—such as plasticity, anisotropy [...] metal materials under realistic loading conditions and integrate these models into state-of-the-art simulation frameworks . Comprehensive Experimental Testing Our material characterization program includes: [...] techniques, we translate experimental data into robust constitutive models for FEM-based process simulations. This enables reliable predictions for a wide range of forming and manufacturing processes, including

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Alloy development

• /en/research-topics/alloy-development

development of Al and Mg alloys to meet customer requirements Thermodynamic and thermo-kinetic simulation of alloy systems Development of tailor-made heat treatments and process conditions Casting, ho

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COMBO3D

• /en/research-topics/numerical-process-simulation/projects/combo3d

heat transfer direction. Our focus in this collaboration is on the optimal cooling channel design. Simulated thermal performance using LKR proposed counter-flow channel pair As result, the world largest CFRP [...] single channel. Its thermal performance is numerically verified by our conjugate heat transfer simulations (fig.2), which show excellent temperature distribution on the mold surface, both spatially and

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Novel alloy concepts

• /en/research-topics/alloy-development/novel-alloy-concepts

research partners, screening methods are being developed that combine the precision of atomistic simulation with the speed of statistical methods and are accessible to experimental methods. One focus of

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SNOWING

• /en/research-topics/hybrid-electric-aircraft-technologies/projects/snowing

SNOWING Exploring Realistic Snow Simulation for Aircraft Safety SnoWing aims at exploring a breakthrough technology to generate artificial snow with the same properties as found in nature, i.e. nature [...] natural growth of ice crystals into large snowflakes. Facts SNOWING – Exploring Realistic Snow Simulation for Aircraft Safety Programme: FFG Take Off 2017 Funding agency: FFG Duration of project: 07/2018

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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 WAM - sensor technology and digitalization Large, complex components

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M4AM

• /en/research-topics/forming-technologies/projects/m4am

Metal Additive layer Manufacturing Simulation-driven lifetime prediction of additively manufactured components under consideration of microstructure-based process simulation. The project focuses on development [...] scale-bridging and multi-physical numerical scheme for the simulation of wire arc additive manufacturing processes will be implemented. The simulations will be systematically verified over the entire industrial [...] for additive manufactured components. The project will create a benchmark for holistic numerical simulation of Additive Manufacturing , including microstructure development, residual stresses/strains and

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Metal Extrusion Simulation

• /en/research-topics/modelling-of-processes-and-components/metal-extrusion-simulation

Extrusion Simulation Metal Extrusion Simulation View into the unknown Extrusion is a key process for producing profiles with complex geometries from aluminum and magnesium alloys. Simulating this process [...] essential step toward optimizing die design, process parameters, and overall system performance . Our Simulation Methods At LKR, we combine: VOF-based commercial tools such as HyperXtrude for industry-oriented [...] models based on mean dislocation density theory and JMAK (Johnson-Mehl-Avrami-Kolmogorov) for simulating grain morphology and static/dynamic recrystallization incl. particle stimulated nucleation. In-house

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AIT develops AI-controlled wind flow simulation for digital urban planning

Intelligence Lab (CIL) at the AIT Center for Energy developed an artificial intelligence (AI) based simulation for wind flows. This enables wind factors to be determined in planning of cities and urban areas [...] smart technologies, but also be planned digitally - from the quarter to the building. With the new simulation, we can take the influence of wind currents on the microclimate, but also the effects of storms

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