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Acoustic optimisation of heat pumps

/en/solutions/heat-pump-technologies/acoustic-optimisation-of-heat-pumps

with particle image velocimetry (PIV) and hot wire anemometry (CTA) as well as numerical flow simulation (CFD) Our work Sound pressure and power level determination The acoustic measurement dome allows

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50%

Technology development with alternative refrigerants

/en/solutions/heat-pump-technologies/technology-development-with-alternative-refrigerants

pumps and cooling circuits by numerical simulation Physical modeling of refrigeration circuits and realistic representation of the plants in a suitable simulation environment, e.g. Dymola /Modelica Variation [...] exchangers etc. to determine the influence on the performance data of different design parameters. Simulation of extreme operating conditions and system limits Determining the refrigerant filling quantity [...] circuits through prototype testing Design and construction of laboratory samples Validation of the simulation models through laboratory measurements Analysis and monitoring of demonstration plants Your benefit

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86%

UD_InfraSim

/en/ud-infrasim

ure development simulator (Urbanica) Figure 4: URBANICA USER INTERFACE The Urban Infrastructure Development Simulator (UIDS/URBANICA) is a tool able to perform urban growth simulation and related infr [...] Costa Rica (at the top) simulated with the URBAN INFRASTRUCTURE DEVELOPMENT SIMULATOR ® AIT Figure 6: Animated Gif of the first scenario for a city in Argentina Mar del Plata simulated with the URBAN INFR [...] INFRASTRUCTURE DEVELOPMENT SIMULATOR ® AIT Figure 7: Animated Gif of the second scenario for a city in Argentina Mar del Plata simulated with the URBAN INFRASTRUCTURE DEVELOPMENT SIMULATOR ® AIT × Kontakt Formular

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93%

Tune Our Block

/en/research-topics/drc/projects/tune-our-block

ive urban adaptation. The task of AIT is the modeling of superblocks with the help of traffic simulations. The traffic effects will be integrated in the discussions with stakeholders using planning tools

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42%

lila4green

/en/lila4green

reality, augmented reality) are tested. In the monitoring phase, a combination of measurements, simulations and surveys is used. For the assessment, different solutions with and without a network of green

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47%

UESICC Calculator

/en/uesicc-calculator

Using the example of a data collection of a medium-sized Latin American city, the "Urban Expansion Simulator and Infrastructure Calulator" ("UESICC") makes it possible to visualize a wide range of various

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62%

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

Relevance:

75%

Urban API

/en/urban-api

on traces, describing human sojourn and activity patterns.Urban Development SimulatorThe urban region development simulation helps to understand large scale consequences of spatial planning decisions in

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67%

URBANICA

/en/urbanica

URBANICA Urban Infrastructure Development Simulator Objective AIT has developed a tool to simulate urban expansion triggered by increased urbanisation tendencies and to estimate the related infrastructure [...] Project description The Urban Infrastructure Development Simulator, used to support urban planning decisions, performs urban growth simulation and can estimate related infrastructure costs. AIT developed [...] The simulation tool is based on input data from different spatial and temporal resolutions. Geographic information systems (GIS) data, remote sensing data, and statistical data are used to simulate scenarios

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96%

urbanAPI

/en/urbanapi

explorer that makes use of geospatial tracking of mobile phone data, and an interactive urban growth simulation that includes a citizen preference survey for help in understanding the large-scale consequences [...] sensing: a 3D scenario creator; a motion explorer that uses mobile phone data; and an urban growth simulation, including a citizen preference survey. Successful tool implementation and testing in Bologna (IT)

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69%

Autonomous Work Machines

/en/solutions/autonomous-work-machines

Modelling & Simulation Direct prototype validation and verification presents numerous challenges and is not only costly and time-consuming but also carries substantial risks. Therefore, simulative validation [...] approach. Our simulations enable a rapid innovation cycle, reduce costs and development time, and provide a safe testing environment. Additionally, we use digital twins as training simulators to optimally [...] machines and thus counteract skilled labor shortages, reduce costs, and enable 24/7 operation. Using simulation tools, we minimize development and testing efforts, while detection, localization, and mapping

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77%

Public Security

/en/research-topics/data-science-artificial-intelligence/solutions-services/public-security

offer extended training possibilities for situations that are too expensive or dangerous to be simulated in real life. Public authorities need a safe way to collaboratively navigate in areas (e.g. destroyed

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39%

Complex Dynamical Systems

/en/about-the-ait/center/center-for-vision-automation-control/complex-dynamical-systems

resource-efficient solutions. We specialise in: System analysis, system design, system modelling & simulation Data analysis and system identification, system parametrisation & system validation Algorithmic

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44%

Certified photovoltaic technicians or planners

/en/research-topics/training-education/training-in-the-field-of-photovoltaics/certified-photovoltaic-technicians-or-planners

subsidies Planning and design of grid-connected or stand-alone systems Dimensioning by means of simulation programs Mounting systems and building integration of PV systems Installation and commissioning

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33%

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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33%

SIC dual traction inverter - Project RITALIN

/en/solutions/power-system-technologies/development-of-power-electronics/sic-dual-traction-inverter-project-ritalin

lower EMI, and optimized DC-link utilization. Cooling: Advanced pin-fin cooler optimized via CFD simulation, achieving a thermal resistance of 0.086 K/W and keeping junction temperatures safely below 150

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47%

LKR Leichtmetallkompetenzzentrum Ranshofen

/en/about-the-ait/center/center-for-transport-technologies/lkr-leichtmetallkompetenzzentrum-ranshofen

Striving to rise to these challenges, the LKR team of more than 50 specialists has both cutting-edge simulation tools as well as a unique research infrastructure at its disposal. This allows new metal alloys [...] development Casting Technologies Forming Technologies Wire-based Addtitive Manufacturing Numerical Simulation material testing and characterisation Facilities ADDITIVE MANUFACTURING LABORATORY COLD CHAMBER

Relevance:

54%

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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74%

Urban Planning

/en/solutions/sustainable-cities-regions-and-living-spaces/urban-planning

Urban climate simulations are also conducted for selected weather events, such as heatwaves, in order to assess their impact on development scenarios. High-resolution microclimate simulations for building [...] automate complex planning tasks. The integration of interfaces with the AIT simulation suite allows planning to be supported with simulation-based analyses, enabling well-informed decision-making. Overall, digital [...] approaches and set the course for the project correctly from the outset. The integration of complex simulations and AI allows us to incorporate topics such as mobility, energy, climate, and more into the planning

Relevance:

56%

Circular Building Solutions

/en/solutions/circular-building-solutions

industry. We rely on innovative approaches such as pop-up labs on construction sites and real-time simulations in the City Intelligence Lab to tackle the complex challenges of the circular economy. These i [...] innovative solutions in sustainable construction. With interdisciplinary research approaches, advanced simulation methods, and practice-oriented projects, we work together with companies, municipalities, and the

Relevance:

46%

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