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A review of compressors for high temperature heat pumps [PDF]
Thermal Science and Engineering ProgressData availability: No data was used for the research described in the article.
Alina Żabnieńska-Góra +2 more
exaly +7 more sources
A Review of Super-High-Temperature Heat Pumps over 100 °C
Energies, 2023 The high-temperature heat pump, as a low-carbonization technology, has broad application prospects in replacing boiler heating, reducing carbon dioxide emissions, and improving the energy utilization efficiency.
Jian Sun +5 more
doaj +2 more sources
EnergiesThermal processes represent a significant fraction of industrial energy consumptions, and they rely mainly on fossil fuels. Thanks to technological innovation, highly efficient devices such as high-temperature heat pumps are becoming a promising solution
Chiara Magni +3 more
doaj +3 more sources
A Review of Worldwide Strategies for Promoting High-Temperature Heat Pumps
Applied SciencesThis paper provides a comprehensive overview of policies and incentives aimed at promoting high-temperature heat pumps (HTHPs) globally. It examines the various strategies employed by different countries to encourage the adoption of HTHPs, highlighting ...
Angela Adamo +3 more
doaj +3 more sources
Cycle Characteristics of a New High-Temperature Heat Pump Based on Absorption–Compression Revolution
Energies, 2023 A large amount of the waste heat generated during industrial production is not used, which leads to a low energy utilization rate. The recovery of industrial waste heat using heat pumps has the advantages of low energy consumption, high efficiency ...
Jian Sun +5 more
doaj +1 more source
Thermal Four-Pole for Inclusion of Heat Pumps into the Heat Supply System with the CHP [PDF]
Problems of the Regional Energetics, 2020 The work deals with district heating systems based on cogeneration plants and the use of carbon dioxide heat pumps in them. Heat pumps are used in heating systems of buildings and use the heat of outdoor air as a source of low potential heat and, at the ...
Sit M.L. +5 more
doaj +1 more source
Investigation of a High-Temperature Heat Pump for Heating Purposes
Applied Sciences, 2023 High-temperature heat pumps consist of a promising choice for substituting conventional boilers and producing hot water with temperature levels in the range of 70–80 °C. The use of high-temperature heat pumps makes it possible to exploit the existing radiators in existing buildings to achieve effective heating of the indoor space and keep thermal ...
Evangelos Bellos +6 more
openaire +2 more sources
A Hybrid Compression-Absorption High Temperature Heat Pump Cycles for Industrial Waste Heat Recovery
Shanghai Jiaotong Daxue xuebao, 2021 Aimed at the problem that the conventional absorption heat pumps and compression heat pumps cannot take into account the temperature rise and efficiency, this paper proposes the use of a thermally-coupled hybrid compression-absorption heat pump to ...
AN Meiyan, ZHAO Xinrui, XU Zhenyuan, WANG Ruzhu
doaj +1 more source
Analysis of a New Super High Temperature Hybrid Absorption-Compression Heat Pump Cycle
Energies, 2022 Utilization of high-temperature energy in industrial production processes is often exhausted by huge low-temperature waste heat without recovery. Thus, energy efficiency is quite limited.
Jian Sun +4 more
doaj +1 more source
High temperature heat pump integration into district heating network [PDF]
Energy Conversion and Management, 2020 Abstract This study illustrates the potential of high temperature heat pumps (HTHPs) integration into district heating network (DHN) through a twofold approach, using DHN as a heat sink and source. It is used as a heat sink of HTHP that uses waste heat from the supermarket’s refrigeration system as a heat source whereas it is used as a heat source to
Carlos Mateu-Royo +3 more
openaire +1 more source