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Chillventa
and heat pump experts. Chillventa is unrivalled worldwide for its comprehensive overview of refrigeration and insulation technologies, C&I and automation, air conditioning, ventilation and heat pumps
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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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AIT yearbook "Discussing Technology" on the topic of transformation
the other hand, there is an increased sector coupling - for example between electricity and heat (via heat pumps) or between energy and process materials (such as hydrogen or CO2 use). In all sectors - from
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AIT study shows savings potential of 40% of CO2 emissions in steam generation at AGRANA Aschach/Donau
experts, developed a heat recovery network as part of a feasibility study, into which the waste heat sources existing at the site can be fed either directly or by means of heat pumps. Thus, the energy needs [...] by fossil fuels such as natural gas. Since process heat generation causes the largest share of CO2 emissions at the site, the recovery of waste heat offers great potential for the reduction of climate-damaging [...] processing of maize for AGRANA's Upper Austrian site in Aschach/Donau. The results show that by using a heat distribution network with flow temperatures of 75 - 95 °C, the current fossil-derived process steam
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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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Steam without gas
Process Heat GmbH has already developed a heat pump that can deliver up to 165°C and is based on a reciprocating compressor. This heat pump is now being adapted to use natural refrigerants to first heat the [...] consists of a steam-generating heat pump from SPH Sustainable Process Heat GmbH, which is combined with steam compressors to produce steam at 11 bar(a)/184°C. The heat pump is used in the production of [...] steam-generating heat pump operating exclusively with natural refrigerants at 11 bar and 184°C. In the temperature range below 200°C, the use of industrial high-temperature heat pumps has enormous potential
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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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Visit us at the CHILLVENTA 2022 in Nuremberg!
services in the field of heat pumps and refrigeration. Special highlights at our booth are: - Augmented Reality Industry Simulator for optimizing industrial applications with heat pumps and renewable energies [...] by means of an acoustic camera - Heat pumps with natural refrigerants and lowest refrigerant quantities using the example of our beer cooler sausage warmer heat pump Chillventa | AIT Austrian Institute [...] CHILLVENTA, the leading trade fair and conference for refrigeration, air conditioning, ventilation and heat pump technology, will again take place live in Nuremberg. The AIT - Austrian Institute of Technology
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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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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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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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Veronika Wilk: New Thematic Coordinator for Efficiency in Industrial Processes & Systems at the AIT Center for Energy
research field Efficiency in Industrial Processes & Systems. The major topics include industrial heat pumps, industrial energy storage, design and operational optimization of industrial processes. Veronika [...] for 5 years and is project manager of the European research project DryFiciency, where the use of heat pumps for industrial processes is being investigated. "With Veronika Wilk, we could gain an experienced [...] research area is concerned with technology development to increase energy efficiency, e.g. through heat recovery, the integration of renewable energy systems and the optimized use of thermal components
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Building Technologies
Energy Management, Heat Pumps, and solar energy systems for Buildings and cities. He is also a member of the Board of the European Technology and Innovation Platform on Renewable Heating and Cooling (RHC
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SIC! - Research on intelligent energy concepts for industry
innovative technologies, such as thermal energy storage, factory-roof photovoltaic systems, industrial heat pumps or data processing need to be optimally tuned to save energy and money, protect the environment
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IEA ANNEX 51: Acoustic Signatures of Heat Pumps
participated. Reduction of acoustic emissions is important to further increase the acceptance of heat pumps as air-to-water, water-to-air, air-to-air and brine-to-water (ground source) units. To increase [...] capacity control, cooling mode). Thus, Annex 51 primarily aims at increasing the acceptance of heat pumps with respect to noise and vibration emissions. Another aim is collecting and combining research
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ERCOFTAC SPRING FESTIVAL 2017
presentations. After a tour around the facilities of AIT including demonstrations at the Acoustic Heat Pump Laboratory, participants visited the Vienna Climatic Wind Tunnel (RTA Railtec Arsenal) providing
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Christian Köfinger was awarded the DIN-Prize ‚The benefit of standardization’
water heaters is possible which may contribute to stimulate the distribution and acceptance of heat pump technology. The DIN-prizes are attributed annually, intending to display the benefit of standards [...] Presseinformation (German only) You Tube Video - Christian Köfinger on the benefit of DIN EN 16147 „Heat Pumps“ [...] category „Benefit of Standardization“ by Mr. Christoph Winterhalter, managing director of DIN. For heating the drinking water in private households in Europe on average 4 % of the total energy consumption
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Green Heat Pump – die grüne Evolution im Wärmepumpensektor
gesetzt, um den Einsatz fluorierter Treibhausgase deutlich einzuschränken. Im EU-Projekt „Green Heat Pump“ wurde unter der Koordination des AIT eine hocheffiziente Wärmepumpe entwickelt, die mit dem natürlichen [...] und auch geräuscharm – vor allem im in Mehrfamilienhäusern ein wichtiges Kriterium. Die Green Heat Pump verfügt darüber hinaus über einen ausgeklügelten Regler, der nicht nur den Betrieb der Wärmepumpe
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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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