Results 61 to 70 of about 1,964,897 (185)
Heat-pump performance: voltage dip/sag, under-voltage and over-voltage
The Journal of Engineering, 2014 Reverse cycle air-source heat-pumps are an increasingly significant load in New Zealand and in many other countries. This has raised concern over the impact wide-spread use of heat-pumps may have on the grid. The characteristics of the loads connected to
William J.B. Heffernan +2 more
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Geothermal heat pumps as one of possibilities of an alternative energy used for objects heating objects in Czech Republic [PDF]
Acta Montanistica Slovaca, 2007 The use of geothermal energy for more localised energy requirements is becoming more apparent with the use of geothermal heat pumps. The use of heat from the upper portion of the earth's crust can be useful and efficient method of energy saving.
Jiří Ryška +3 more
doaj
‘Greening’ the UK: A Comparative Study of Heat Pumps and Hydrogen Boilers in Residential Heating
EnergiesWith a key policy decision on the role of hydrogen boilers expected by 2026, the UK is at a strategic crossroads in implementing its Heat and Buildings Strategy.
Lin Gao +3 more
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Ground-Coupled heat pumps with low-temperature heat storage: Some Swedish experiences
, 1985 A large research program in the field of solar-coupled heat pumps with seasonal storage in the ground, using vertical pipes to a depth of 10-40 m, has been going on for several years in Sweden.
Franck, Per-Åke,, Berntsson, Thore,
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Future Prospects for Industrial Heat Pumps in Europe
, 1987 The future prospects for industrial heat pumps in Europe are discussed in terms of possible applications, types of heat pumps to use, present situation, economic aspects, and other aspects, such as environmental ones.It is shown that there is a large ...
Berntsson, Thore,
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jfreissmann/heat-pumps-tespy-exergy: Initial Release
<p>Initial Release of the repository containing models, input data and results of the paper "Exergy-based methods for heat pumps".</p> <p>Contributions made by @jfreissmann, @maltefritz, @tub-hofmann, @tub-alexe and @fwitte ...
Mathias Hofmann, Jonas Freißmann
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Power sector benefits of flexible heat pumps in 2030 scenarios
Communications Earth & EnvironmentHeat pumps play a major role in decreasing fossil fuel use in heating. They increase electricity demand, but could also foster the system integration of variable renewable energy sources.
Alexander Roth +3 more
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Basic adsorption heat exchanger theory for performance prediction of adsorption heat pumps. [PDF]
iScience, 2023 Velte-Schäfer A, Laurenz E, Füldner G.
europepmc +1 more source
Zhileng xuebaoHeat pump technology is an energy-saving technology that can effectively combat global warming and reduce carbon emissions. Industrial heat pumps recover waste heat from the heating process, heat water or air, and reduce electricity consumption and ...
马凯 +4 more
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Defining an industrial heat pump: A review & synthesis
Energy Conversion and Management: XClear and understandable definitions of advanced energy technologies are not common and often confuse those who are not experts. This review paper addresses a critical issue in the field of heat pumps: the ambiguity surrounding the term “industrial heat ...
Blake W. Billings +5 more
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