Project Image Pool
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Terms of use: The pictures on this site originate from the projects in the frame of the programmes City of Tomorrow, Building of Tomorrow and the IEA Research Cooperation. They may be used credited for non-commercial purposes under the Creative Commons License Attribution-NonCommercial (CC BY-NC).
Classification scheme for building stock energy models
The classification scheme establishes a flexible framework for high-level model classification that: (a) builds from existing classification frameworks while accounting for emerging simulation-based, data-driven, and hybrid modeling techniques; (b) recognizes the potential sub-layers of a building stock energy model; and (c) encourages the description of additional model dimensions that are not readily captured by a high-level classification.
Copyright: Langevin et al (2020)
Austrian examples for industrial heat pumps, distribution in industrial sectors
A total of 68 examples of industrial heat pumps in Austria were collected. Those systems are considered that are integrated into an industrial or commercial process on the heat source and/or sink side. The examples come from various sectors whose good suitability for heat pumps is already known, such as the food industry (17 examples), energy suppliers (11 examples) and the metal processing industry (11 examples).
Copyright: AIT Austrian Institute of Technology GmbH, TU Graz
Austrian examples for industrial heat pumps: heat sinks
Industrial heat pumps are most often used to heat buildings (33 examples) or to provide district heating (19 examples). Heat supply for processes occurs in 13 examples.
Copyright: AIT Austrian Institute of Technology GmbH, TU Graz
Austrian examples for industrial heat pumps: time of commissioning
Numerous industrial heat pumps were put into operation after 2012. This clearly shows that the spread of industrial heat pumps in Austria is increasing and that more information about these systems is also being published.
Copyright: AIT Austrian Institute of Technology GmbH, TU Graz
Outside air intake of the Passive House apartment complex Lodenareal
The photo shows the inner courtyard of the passive house residential complex in Innsbruck with the intake openings for the controlled residential ventilation
Copyright: G. Rojas, Universität Innsbruck
Indoor air pollutants in residential housing
This figure illustrates possible indoor air pollutant sources in residential buildings.
Copyright: B. Oleson, Technical University of Denmark (DTU)
Example illustration of the Indoor Air Quality metric of Subtask 1
An example of Indoor Air Quality / Energy signature for low-energy residential buildings (data represented here are just for display and do not represent actual situation).
Copyright: M. Abadie, University of La Rochelle
Particulate matter emissions during cooking
The figure shows the emitted particulate matter mass as a function of particle size for three different cooking processes.
Copyright: G. Rojas, Universität Innsbruck
Lehm-Passivbürohaus Tattendorf
innen, Eingangsbereich
Copyright: Meingast, natur&lehm
Experimental setup for freezing in the AIT's climate chamber without tubing
Copyright: AIT Austrian Institute of Technology, Center for Energy, Sustainable Thermal Energy Systems
MPEfin Heat exchangers mounted in the flow channel
Copyright: AIT Austrian Institute of Technology, Center for Energy, Sustainable Thermal Energy Systems
Experimental setup for investigating the frosting performance of heat exchangers at low ambient temperatures
Measurement sequence: in the initial phase the thermal mass of the heat exchanger is accommodated to the tempering conditions (A to B1), and then the main frost growth takes place (B1 to B2). Afterwards, the rapid change of the heat exchanger thermal state (at air flow rate curve steepest gradient) takes place (B2), and frost creation continues until the heat exchanger is fully blocked and the temperatures do not change any more (C).
Copyright: AIT Austrian Institute of Technology, Center for Energy, Sustainable Thermal Energy Systems
CTfin heat exchanger
Copyright: AIT Austrian Institute of Technology, Center for Energy, Sustainable Thermal Energy Systems
PVPS Task 1
Group Picture at the PVPS Task 1 - Meeting in Montreux, Switzerland
Copyright: PVPS Task 1
Countries with highest PV penetration 2020 - worldwide
Countries with highest PV penetration 2020 - 5% of the world electricity is 2020 covered by PV
Copyright: IEA PVPS
Cross-sectional image of a laser-structured and coated steel surface
The image shows an FIB cross-section of a steel surface that has been structured using laser interference and then coated with a 2D material, in this case MXene as transition metal carbide Ti3C2. The individual MXene flakes deposited in the valleys of the laser structures are clearly recognisable.
Copyright: self-made
Group photo TU Vienna - Nanjing Symposium Tribology
In December 2024, the 3rd TU Wien-Nanjing Tribology Symposium was held at TU Wien with around 60 international guests on the topic of novel 2D materials and methods for reducing friction and wear. This is also the core topic of Task 12 within the AMT-TCP.
Copyright: Carsten Gachot
TU Vienna-Nanjing Tribology Symposium December 2024
Presentation during the 3rd TU Vienna-Nanjing Tribology Symposium.
