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IEA HPP Annex 50
- /en/research-topics/digitalisation-and-hvac-technologies/projects/iea-hpp-annex-50
IEA HPP Annex 50 IEA HPP Annex 50: Heat pumps in multiple family apartment buildings Project description The aim of the project is to present the potential of heat pump technology for the energy supply of [...] well as to eliminate consisting market barriers. Concepts and innovative technology options for heat pumps in renovated and non-renovated existing and new buildings are being examined by adapting simluations [...] results are integrated into international expert meetings and are being distributed amongst national heat pump manufacturers, electricians and planners. project start: December 2016 project duration: 50 months
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IEA HPT Annex 51
- /en/research-topics/digitalisation-and-hvac-technologies/projects/iea-hpt-annex-51
Annex 51 IEA HPT Annex 51: Acoustic Emissions of Heat Pumps Project Description The aim of the project is to further increase the acceptance of heat pumps and to minimize market barriers and technological
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IEA HPT Annex 56
- /en/research-topics/efficiency-in-industrial-processes-systems/projects/iea-hpt-annex-56
Things (IoT) for heat pumps As digitalization progresses, heat pumps are becoming part of the Internet of Things (IoT). In this project, the opportunities and challenges of IoT-capable heat pumps for the use [...] challenges of IoT-enabled heat pumps for household, commercial and industrial applications and to make them available to the relevant target groups, in particular OEMs, heat pump manufacturers, associations [...] framework conditions will be surveyed in order to make sensible use of heat pumps as IoT components. It will also be worked out how heat pumps can be represented by suitable data and information models and which
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IEA HPT Annex 59
- /en/research-topics/digitalisation-and-hvac-technologies/projects/iea-hpt-annex-59
IEA HPT Annex 59 Heat pumps in drying processes Drying processes are highly energy intensive and widely used in industry and commerce as well as in households. In this project, the potential for energy [...] energy savings in drying processes in various applications that can be tapped through the use of heat pumps will be surveyed and made available to the relevant target groups in the form of guides, data, etc
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IEA HPT Annex 60
- /en/research-topics/digitalisation-and-hvac-technologies/projects/iea-hpt-annex-60
Retrofitting Heat Pump Systems in Large Non-domestic Buildings The project primarily aims to provide practical evidence that larger non-residential buildings can be successfully retrofitted with heat pumps for [...] for heating and cooling. The focus is on industrial buildings, hospitals, shopping centres, and educational institutions (kindergartens, schools, universities, and museums). Easy-to-handle, easily accessible
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Industrial heat pumps for a climate-neutral European industry
driven heat pump uses the hot air from the kiln and the moist exhaust air from the dryer to supply hot water at 90°C for the dryers. The DryFiciency heat pump sits on top of the thermal heat pump and provides [...] "With heat pumps, previously unused waste heat can be reintegrated into the process. However, most industrial processes require process heat at a high temperature, so in DryFiciency we developed heat pumps [...] use of heat pumps as an alternative to conventional fossil natural gas for many industrial drying processes. The technology developed shows in the first tests running across Europe that heat pumps can deliver
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Best practice for a sustainable production
use of new technologies such as high-temperature heat pumps coupled with efficiency measures can offer. The high temperature heat pump uses the waste heat from the production process as a source, which has [...] ture heat pump in combination with other units is now under consideration. "Heat pumps are a real alternative to current technologies, especially for low-pressure steam generation from waste heat," explains [...] industrial heat between 30°C and 80°C and how it can be sustainably reused, thereby reducing harmful CO2 emissions. With sophisticated waste heat concepts and the use of heat pumps, this waste heat can be
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Climate-Resilient Energy Systems: Challenging but Achievable
become drier. Moreover, climate change has implications for the demand side. In milder winters, less heating might be needed in the future, while the electricity demand for air conditioning in summer is likely [...] modeling in the project. Various storage technologies will also play a crucial role, from traditional pumped storage hydroelectricity to batteries and energy carriers like hydrogen. A key element of the energy [...] in the evening or early morning may not matter. In an industrial facility, a boiler may need to be heated, but perhaps this scheduled task can be shifted to the morning when solar energy is particularly
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Acoustic optimization of heat pumps
- /en/solutions/heat-pump-technologies/akustische-optimierung-von-waermepumpen
Acoustic optimization of heat pumps Acoustic Optimization Of Heat Pumps The range of services includes acoustic characterization of heat pumps, development support and optimization, and scientific consulting [...] allows the positioning of up to 64 microphones around the heat pump in a climate chamber. The data can be recorded over several cycles of the heat pump so that a time-, frequency-, and direction-dependent analysis [...] determination can also be performed for heat pump components. Refrigerant distribution is accessible by combining it with the analysis of the incident flow of the heat exchanger. Measurements in acoustically
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Acoustic design for heat pumps
- /en/research-topics/training-education/training-in-the-field-of-heat-pumps/acoustic-design-for-heat-pumps
Acoustic design for heat pumps Acoustic design for heat pumps The low installation costs and small footprint of air-to-water heat pumps are unbeatable compared to other heat source systems. The disadvantage [...] therefore teaches competencies in the correct handling of the challenge of noise in heat pumps, with a focus on air-source heat pumps. Costs EUR 140,- excl. × Kontakt Formular Pflichtfelder sind mit einem * markiert [...] system efficiency compared to other heat sources does not come into play as much today. However, minimizing noise emissions is a challenge with air-to-water heat pumps. A large number of influencing variables
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NEFI: Innovation network for emission-free industry grows by four additional projects
Energy will manage three projects on industrial heat pumps The new projects focus on the development of steam-generating heat pumps which re-integrate waste heat into the process, drying processes which are [...] supplemented by research and development of new technologies and potential applications for industrial heat pumps and flexibilities in the industrial energy system.The projects have been developed in NEFI_lab
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SilentAirHP
- /en/research-topics/digitalisation-and-hvac-technologies/projects/silentairhp
the assessment of noise-reducing measures for air-water-heat pumps to support national heat pump manufacturer in developing low-noise heat pumps in the medium run. Methods developed in previous research [...] and Development of Noise-Reducing Measures for Air-Water-Heat Pumps Noise emissions might hamper the long term market success of air-water-heat pumps. SilentAirHP primarily aims at developing respectively
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AIT receives ÖGUT Environmental Award!
which "harvest" waste heat and store it in ground probes for building heating. Heat pumps and a low-temperature solar system ensure the right temperature in the rental units, with heat being emitted through [...] also cooled through the ceilings, and the heat extracted from the rooms is stored in the ground around the deep probes. An additional heat generation, including heat storage in the deep probes, is achieved [...] through unglazed low-temperature solar absorbers that convert sunlight into heat. They improve the efficiency of the heat pumps in the transitional period and contribute to the complete regeneration of the
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AIT DEVELOPS DECENTRALIZED HEAT PUMPS TO REPLACE GAS BOILERS
develop a modular heat pump with environmentally friendly refrigerant as a gas boiler replacement in large-volume residential buildings. DECENTRALIZED, SOUND-OPTIMIZED HEAT PUMPS FOR HEATING, COOLING AND HOT [...] development of cost-effective, modular heat pumps with environmentally friendly refrigerant. The results of the project are decentralized, sound-optimized heat pumps for heating, cooling and hot water, which, [...] buildings. During operation, a heat storage tank and the development of the heat source are still required. The heat source is optimally shared by all heat pumps in the building, either using the
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AIT at the Long Night of Research
- /en/blog/ait-at-the-long-night-of-research
tderforschung.at/station/1950 Heat pumps - energy sources of the future: With the help of heat pumps, it is possible to use heat from the environment or unused waste heat from industrial processes. This [...] of the future. © AIT Heat pumps are able to raise heat to a higher temperature level and thus make it usable for many applications - here, ambient heat is used to cool drinks and heat sausages to demonstrate [...] need for fossil energy and CO2 emissions. The potential of this technology is demonstrated using a heat pump that can be used simultaneously as a beverage cooler and sausage warmer. https://langenachtderforschung
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AIT Center for Energy: Whitepaper on industrial heat pumps
Promote heat pumps as the reference low temperature heating technology in industry Demonstrate the application and decarbonization potential of industrial heat pumps Bring industrial heat pumps to the [...] to the Whitepaper on industrial heat pumps, which presents and outlines the status of the technology and steps needed to realize its decarbonization potential. Heat pumps are an energy efficient electrification [...] having high energy and emission saving potential, uptake of heat pumps is currently limited. To improve the prospects for industrial heat pump technology, AIT, together with seven other European research
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AIT and KTH launch joint doctoral programme for new heat pump technology
(PhD programme) on 1 July 2024 for the development of heat pump technologies in urban areas. As part of the programme, the optimum design for heat pumps will be identified from both a technical and economic [...] for heat pump systems. Andreas Kugi, AIT Scientific Director: “This international cooperation gives doctoral students exclusive access to leading experts and institutions in the field of heat pump technology [...] contribution to the future of building heating technologies.” Thomas Fleckl, Head of Sustainable Thermal Energy Systems at AIT: “The use of heat pumps to meet heating requirements in densely populated urban
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Technology development with alternative refrigerants
- /en/solutions/heat-pump-technologies/technology-development-with-alternative-refrigerants
on the one hand and reduce the amount of refrigerant on the other. OUR SERVICES Optimization of heat pumps and cooling circuits by numerical simulation Physical modeling of refrigeration circuits and realistic [...] operating conditions and system limits Determining the refrigerant filling quantity Optimization of heat pumps and refrigeration circuits through prototype testing Design and construction of laboratory samples [...] refrigerants Lower risk in the implementation of innovations Projects DryFiciency read more Green Heat Pump read more Bamboo read more HYbuild read more × Kontakt Formular Pflichtfelder sind mit einem * markiert
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BAMBOO
- /en/research-topics/efficiency-in-industrial-processes-systems/projects/bamboo
Within the BAMBOO framework, AIT is developing a heat pump steam generator that makes waste heat usable in the form of saturated steam at up to 150°C. Heat pumps that supply steam are of particular interest [...] three main pillars of innovation: Waste heat recovery, flexibility of power consumption and recycling and utilization of waste streams. These are industrial heat pumps, Organic Rankine Cycle (ORC) systems [...] industry, as steam generation accounts for a significant proportion of the required process heat. If heat pumps are used for low-pressure steam generation instead of steam generators using fossil fuels,
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Blog
- /en/blog
pharmaceutical producer Takeda to replace natural gas in steam generation with the help of innovative heat pumps. Inside AIT Female scientists work to create sustainable solutions 13.02.2023 On this year’s UN [...] photonics expert Bernhard Schrenk is working on this as part of a globally unique project. Energy Heat pumps: energy source of the future 21.01.2020 A recent study by the AIT Austrian Institute of Technology [...] switch to new technologies in energy generation and storage. The current blog post shows what role heat pumps play in this. Digitalization Disaster management app or how we all become helpers 21.01.2020 During
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