Suchergebnisse für "Factsheet: Energietechnologien gestalten, die für alle sinnvoll und nutzbar sind"

Webinar: Indicators to Assess Resilience of Cooling in Buildings

10. May 2022
Online, AT

Well-insulated and air-tight buildings are known to be vulnerable to overheating. An increase in the severity and duration of heatwaves is expected, resulting in more severe overheating risks, affecting on their turn the health and mortality of building users. To achieve more future-proof buildings, it is crucial to design buildings that are "resilient" to overheating in future climate conditions.

Design Guidelines - Solar Space Heating of Factory Buildings With Underfloor Heating Systems (Jaehnig/Weiss 2008)

The energy required for the space heating of factory buildings and warehouses can be a major percentageof the energy consumption of a company. While in some cases, waste heat from other processesin the company is available and is the most cost effective way to heat a factory building, aninteresting option is to use solar energy to cover the heat demand of an industrial building. Englisch

mAIntenance - Investigation of AI supported maintenance and energy management

Optimized & reliable operation of Heating, Ventilation and Air Conditioning (HVAC) systems in terms of maintenance and energy management, using predictive, data-based & self-learning error detection. Conceptual design and prototype implementation of an AI (Artificial Intelligence) tool for automated data analysis and recommendations for technical building operators.

Building as living lab - Buildings as a living lab for climate-neutral, needs-based and affordable housing

Within ÖWG, climate protection and sustainability are strategically anchored in renovation and densification projects. A comprehensive, climate-neutral renovation concept had been developed for a specific pilot property in Graz in an open, co-creative innovation process. The building becomes a living lab in which new solutions are tested in the everyday lives of the residents.

DiRecT – Direct recycling and upcycling of titanium chips

In the project DiRecT, different new technologies will be developed and evaluated which make it possible to directly recycle the chips generated in the manufacturing process of high-quality titanium products or to produce directly from the chips near-net-shape components or improved semi-finished products (upcycling).

DAKTRis - Dynamic operational behaviour of absorption chillers in Trigeneration Systems

In the present project an absorption chiller will be adapted to meet the specific requirements necessary to integrate it with the CHP unit. By means of hardware-in-the-loop measurements and dynamic system simulations, different system configurations and control strategies will be analysed under dynamic boundary conditions, optimized and evaluated.

IEA HPT Task 41: Cold Climate Heat Pumps

The aim was to increase the efficiency of outdoor air heat pumps in cold climates in locations with low outside temperatures of up to -25°C. Newly developed heat exchanger concepts were tested and optimized regarding their icing behaviour. Different circuit modifications were modelled and simulation studies for low ambient temperatures were carried out.

IEA HPT Annex 57: Showing flexibility benefits through heat pump implementation in multi-vector energy systems and thermal networks

This project analyzes the future implementation of heat pumps in multi-vector energy systems and thermal networks. This is intended to increase flexibility and to use it for various applications, e.g. for system services or to participate in different electricity markets. Using international case studies, influencing factors and potentials for flexibility options will be evaluated and suitable business models will be derived.

Existing building reconstruction and implementation of passive house components

Implementation of passive house components, systems and techniques into the practice of existing building reconstruction, in order to reduce the energy consumption as much as possible and to increase the living quality substantially. Craftspeople and planners, who are specialized in building renovation, should gain access to passive house know-how.

Practicable and passive house capable renovation systems for roof and wall units using high-performance thermal insulation

Renovation of a semidetached house using vacuum insulation panel in area of wall, roof and terrace. The very first time the mechanical mounting systems from VIP is used for special applications in the renovation of facades.

Digital Twin of a Dynamic Hardware Emulator: Challenges and Opportunities

6. December 2022
Online, AT

To meet the new challenges and maintain the reliability of the electrical grid with increasing share of static generation, innovative solutions are required. This lecture will present digital twin development challenges and opportunities of a dynamic hardware emulator that can be used for controller hardware in the loop (CHIL) testing.

International Sustainable Energy Conference – ISEC 2022

5. – 7. April 2022
Congress Graz, Austria and Online

ISEC 2022 is a forum for research, business and energy policy. The conference focuses on Renewable Heating and Cooling in Integrated Urban and Industrial Energy Systems.

BIPV as Architectural Tool

15. June 2018
TU Wien, Getreidemarkt 9, 1060 Wien, AT

Within the international meeting of the IEA PVPS Task 15 "Enabling Framework for the Acceleration of Building integrated Photovoltaics (BIPV)", a workshop on "BIPV as Architectural Tool" is organized providing the opportunity to meet local PV-Architects and BIPV stakeholders.

CEPAM – Circular Economy Powder for Additive Manufacturing

In the CEPAM research project, a recycling process for high-quality metal powders for additive manufacturing is developed. Various methods of energy input are being evaluated for energy efficiency, scalability and powder quality and built up on a pilot scale. The recycled metal powder is characterized and processed in the Laser Powder Bed Fusion process. In order to compare the mechanical properties of the printed components, parts are printed from both new and recycled powder.

Possibilities of urban high-rise multi-storey buildings in a timber-frame method with target course eight or more floors

Research of urban high-rise multi-storey buildings in a timber-frame construction method. Fundamental clarification of the feasibility in relation to the supporting structure, fire prevention and security. SWOT analysis as well as economic, ecological research concerning sustainable design.

LEKOECOS - combined economic-ecological life cycle assessment model

The consumption of ecological and economic resources over the whole life cycle is supposed to be anticipated and optimised in the design process of buildings and refurbishments. A combined life cycle assessment model together with an economic-ecological base element catalogue considering the klima:aktiv criteria was developed based on the structure of the life cycle cost model LEKOS and the ecological valuation tool Ecosoft.

Adjustment of the value chain in the mass-shoe-production to customized production by unitized products and processes

Main topic of the project is the incremental change of business logics in mass shoe production by changing product-push to customer-pull concepts. Results need to integrate the entire supply chain, add value to the brand and its products and contribute to the company's sustainability.

Bio-R: Applications for treating Cellulosic bodies with supercritical carbon dioxide

The target of this project is the screening of the opportunities, resulting of the combination of treating Cellulosic bodies with supercritical carbon dioxide. In general, the change of the porous structure depending on the way of fiber drying and the opportunity to incorporate active compounds and the development of analytical methods to track them within Cellulosic bodies.

Energy relevant and ecological monitoring studies of demonstration buildings, which were built in the framework of the program "Haus der Zukunft".

Energy relevant and ecological monitoring studies of demonstration buildings, which were built in the framework of the program "Haus der Zukunft". The user acceptance should also be levied and displayed

Energy Plus House Weber - highest energy efficiency in the tension between tradition and modernity

The tension between tradition and modernity is shown and exemplarily solved on the example of the historic farmhouse "vulgo Weber". The object was converted into an energy plus house with an exceptionally holistic approach and also thought as a demonstration object for a broad public through the touristic use of the house.