High-temperature and transcritical heat pump cycles and advancements: A review
dc.citation.volume | 167 | |
dc.contributor.author | Adamson K-M | |
dc.contributor.author | Walmsley TG | |
dc.contributor.author | Carson JK | |
dc.contributor.author | Chen Q | |
dc.contributor.author | Schlosser F | |
dc.contributor.author | Kong L | |
dc.contributor.author | Cleland DJ | |
dc.date.accessioned | 2023-10-15T20:43:13Z | |
dc.date.accessioned | 2023-11-03T04:46:06Z | |
dc.date.available | 2022-08-12 | |
dc.date.available | 2023-10-15T20:43:13Z | |
dc.date.available | 2023-11-03T04:46:06Z | |
dc.date.issued | 2022-10 | |
dc.date.updated | 2023-10-13T01:31:16Z | |
dc.description.abstract | Industrial and large-scale heat pumps are a well-established, clean and low-emission technology for processing temperatures below 100 °C, especially when powered by renewable energy. The next frontier in heat pumping is to extend the economic operating envelope to supply the 100–200 °C range, where an estimated 27% of industrial process heat demand is required. Most high-temperature heat pump cycles operate at pressures below the refrigerant's critical point. However, high-temperature transcritical heat pump (HTTHP) technology has - due to the temperature glide – a significant efficiency potential, especially for processes with large temperature changes on the sink side. This review examines how further developments in HTTHP technology can leverage innovations from high-temperature heat pump research to respond to key technical challenges. To this end, a comprehensive list of 49 different high temperature or transcritical heat pump cycle structures was compiled, which lead to classification of 10 performance-enhancing cycle components. Focusing specifically on high-temperature transcritical heat pump cycles, this review establishes six technical challenges facing their development and proposes solutions for each challenge, including a new transcritical-transcritical cascade cycle innovation. A key outcome of the review is the proposal of a new cycle that requires detailed investigation as a candidate for a high-temperature transcritical heat pump cycle. | |
dc.description.confidential | false | |
dc.edition.edition | October 2022 | |
dc.identifier | 112798 | |
dc.identifier | S1364032122006827 | |
dc.identifier.citation | Adamson KM, Walmsley TG, Carson JK, Chen Q, Schlosser F, Kong L, Cleland DJ. (2022). High-temperature and transcritical heat pump cycles and advancements: A review. Renewable and Sustainable Energy Reviews. 167. | |
dc.identifier.doi | 10.1016/j.rser.2022.112798 | |
dc.identifier.eissn | 1879-0690 | |
dc.identifier.elements-type | journal-article | |
dc.identifier.issn | 1364-0321 | |
dc.identifier.uri | https://mro.massey.ac.nz/handle/10179/69005 | |
dc.language | English | |
dc.publisher | Elsevier Ltd | |
dc.publisher.uri | https://www.sciencedirect.com/science/article/pii/S1364032122006827 | |
dc.relation.isPartOf | Renewable and Sustainable Energy Reviews | |
dc.rights | (c) The author/s CC BY | en |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en |
dc.subject | High-temperature heat pump | |
dc.subject | Transcritical heat pump | |
dc.subject | Vapour compression cycle | |
dc.subject | Process integration | |
dc.title | High-temperature and transcritical heat pump cycles and advancements: A review | |
dc.type | Journal article | |
pubs.elements-id | 455528 | |
pubs.organisational-group | Other |
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