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Acoustics and Noise Protection in Mobility & Transport

/en/research-topics/acoustics-and-noise-abatement-in-the-transport-sector

measurements on site with extensive simulations and analyses in order to numerically map traffic-related noise emissions. The findings from measurements, simulations and modelling form the basis for new [...] solutions ranging from the use of state-of-the-art measurement technology to the development of new simulation methods and the consideration of subjective noise perception. Among other things, psychoacoustic

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UFT-ADI

/en/uft-adi

from the Envimet 4.0 microclimate simulation model were calculated and assessed in comparison with the observed measurements. Based on the evaluation of the simulation results, a catalogue of open-space [...] appropriate amelioration measures to fit specific urban patterns. The project’s microclimatic simulations showed a high variation between different urban fabric types. It was demonstrated, for example

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Computational Fluid Dynamics Services

/en/research-topics/propulsion-technologies/computational-fluid-dynamics-services

reducing development time and costs. State-of-the art commercial software is applied to model and simulate large scale tasks on the high performance computing (HPC) facility of the department. The AIT experts [...] vehicles (electrical machines, power electronics, electrical energy storage systems, cabin heating) Simulation of pressure waves in railway tunnels × Kontakt Formular Pflichtfelder sind mit einem * markiert

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Projects

/en/research-topics/integrated-digital-urban-planning/projects

ted movement bahavior Persuasive Urban Mobility Changing mobility behavior Schönbrunn Palace - Simulation in Visitor Management TransitBuddy Autonomous vehicle to support people with reduced mobility at [...] Transport Tbilisi a knowledge capacity development project Urbanica Urban infrastructure development simulator UrbanLight Energy-efficient lighting systems in urban street space

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Sand Casting

/en/research-topics/casting-technologies/sand-casting

the finished prototype. Our services Casting simulation aluminum cast parts Metallographic examination and evaluation Component development/component simulation/component design Casting-compatible design [...] construction of components suitable for casting. With the help of mold filling and solidification simulations carried out in advance, the highest efficiency in the use of resources and energy is ensured. Models

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OLME

/en/research-topics/structural-dynamics-and-assessment/projects/olme

in the simulation. Requirements for optimized material properties were stated and an effective combination of several measures was proposed. AIT was project leader and focused on the simulation of bridge [...] noise in combination with coupling of finite and boundary element modelling. Based on the in deep simulation a model for sound emission for bridges was invented and further proposals on bridge dynamics/acoustics

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Forming Technologies

/en/research-topics/forming-technologies

validation of models and simulations by using lab-scale and semi-industrial equipment Bulk Metal Forming Metal Sheet Forming Novel forming processes: Kryoforming Metal Extrusion Simulation Novel Forming Processes: [...] Optimization of heat treatment processes Material characterization Damage evaluation Numerical simulation of forming processes (forging, extrusion, cutting, …) Prediction of simultaneous microstructure

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CityStore

/en/research-topics/flexibility-business-models/projects/citystore

assessment of a possible operation of cavern storage for district heating in Graz without thermodynamic simulation of the rock. Method AIT was the consortium leader and was responsible for the identification of [...] requirements, a model-based investigation of storage applications using two case studies, and a simulation of photovoltaic systems with battery storage using stochastic optimization in Weiz and one in Graz [...] cavern storage for district heating. Process for identifying relevant technologies Schematic of the simulated cavern storage system Result The results of the project and research enable optimized planning and

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Efficient Buildings and HVAC Technologies

/en/research-topics/efficient-buildings-and-hvac-technologies

intelligence (AI) Thermal simulation of buildings and energy systems with IDA ICE, EnergyPlus, TRNSYS and Modelica Testing of building controllers for HVAC systems in simulation-based real-time environment [...] pumps (compression heat pumps as well as open sorption systems) on component and system level Simulations from the component level to the building level Experiments under controlled climatic conditions

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Digital Twin der Straßeninfrastruktur für autonome Fahrzeuge

/en/themen/road-condition-monitoring-assessments/1-digital-twin-der-strasseninfrastruktur-fuer-autonome-fahrzeuge

Grundlage für die Simulation der Bus-Fahrmanöver verwendet. Von der Punktwolke zur HD Map Durch die Simulation konnten verschiedene Fahrmanöver des Shuttle-Bus optimiert werden. Die in der Simulation ermittelte [...] eit von unter zehn Zentimetern ermittelt werden. Im Projekt konnte bereits die Übertragung der Simulation auf den realen Testbetrieb des autonomen Shuttles sowie die Anwendung der HD Map demonstriert werden

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ALRIGH2T

/en/research-topics/hybrid-electric-aircraft-technologies/projects/alrigh2t

propulsion over traditional kerosene-based aviation. Simulation and optimization of LH2 refueling processes: AIT is developing complex multi-physics simulations to investigate the behavior of LH2 in tanks during [...] infrastructure, safety standards and operational optimization. This collaboration makes it possible to simulate the entire value chain and develop innovative approaches for the future use of hydrogen in aviation [...] procuring and supplying LH2 to identify the most cost-effective and efficient solution. Using simulations in the TESCA (Techno-Economic System and Component Analysis) framework, AIT is investigating the

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FULL-MAP

/en/research-topics/hybrid-electric-aircraft-technologies/projects/full-map

and simulation The AIT Austrian Institute of Technology is a central research partner in the project and contributes its extensive expertise in the areas of data management, modelling, simulation and [...] fully integrated, AI-supported platform for accelerating material and interface development that simulates, digitalises and automates the entire battery development process – from material development to [...] and reuse of information on battery materials and interfaces. Development of adaptable design and simulation tools that use artificial intelligence and machine learning methods to derive suitable material

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Solutions & Services

/en/research-topics/enabling-digital-technologies/solutions-services

Communications Real-time wireless channel emulation read more Vehicular communication system level simulation read more Wireless ray tracing using open street map geometries read more

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Quality assurance and testing of PV modules

/en/solutions/photovoltaic-modules-power-plants/laboratories

environmental simulations Pulsed and steady-state solar simulation High UV irradiation (up to 250 W/m²) Cooling down to -75 ºC Weathering: rain, salt mist, snow, ice, dust and sand Simulation of heavy mechanical [...] sensitivity and temperature coefficient measurement Yield measurement under simulated real conditions Climate chamber: simulation of extreme environmental conditions The climate chambers at the AIT are among [...] an early stage. Our test procedures in detail: 1. static mechanical load testing The load test simulates snow and wind loads to test the resistance of the modules. This ensures that the modules withstand

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Wireless ray tracing using open street map geometries

/en/research-topics/enabling-digital-technologies/solutions-services/wireless-communications/our-offer/wireless-ray-tracing-using-open-street-map-geometries

using open street map geometries AIT offers a ray tracing software (RT) that is able to accurately simulate propagation effects of wire- less communication channels. It covers the classical propagation mechanisms [...] lattice- based surface tiling, which does not alter the position of the scattering points during simulation but provides high resolution diffuse scattering. The selection of the basis vectors for the finite

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District heating and cooling

/en/solutions/network-operators-energy-service-providers/district-heating-and-cooling

METHODS Use of an in-house developed open source Modelica® library with validated models for the simulation of heat networks Use of in-house developed energy market models and forecasts YOUR BENEFITS Combined [...] Combined expertise on the system and technology level Use of models developed at AIT for simulation and evaluation of heat grids Independent consulting on the future role of heat grids in the energy supply

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Cyber Security Consulting & Risk Management

/en/research-topics/cyber-security/cyber-security-consulting-risk-management

an infrastructure. The approach is implemented in a tool, which allows to run a large number of simulations to obtain an estimation of the cascading effects of an incident. Besides risk analysis, the approach [...] model the interdependencies among physical and cyber assets within their infrastructure but can also simulate potential consequences of an incident across the different physical and cyber domain. Challenges/Key [...] focuses on the Propagation Engine used in SAURON. The underlying approach uses probabilistic simulations at scale to determine potential outcomes of any event or alert that might threaten infrastructure:

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Acoustic properties of road surfaces

/en/solutions/acoustics-and-noise-abatement/acoustic-properties-of-road-surfaces

test benches, mobile measuring devices and simulation software. Thus, the entire chain from data acquisition and evaluation through modelling and simulation to optimisation is available. The use of calibrated [...] flowing traffic. In combination with many years of experience in acoustic measurement technology and simulation, a unique coupled modelling of the rolling noise levels generated by the texture is thus made possible

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MoSeS

/en/solutions/reliable-transport-infrastructure/vibes/moses

MoSeS Mobile Seismic Simulator (MoSeS): Hydraulic vibration exciter The Mobile Seismic Simulator (MoSeS) is an advanced system for on-site structural vibration testing , capable of generating controlled [...] Vibration Mode & Damping Analysis – Identifying dynamic system properties Railway Track Planning – Simulating train-induced vibrations before construction. Machine Foundation Design – Assessment of specific

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CRISMA

/en/research-topics/crisis-disaster-management/translate-to-english-projekte/crisma

CRISMA project shall develop a simulation-based decision support system for modelling crisis management, improved action and preparedness. This system shall facilitate: simulation and modelling of realistic

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