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https://doi.org/10.21256/zhaw-3580
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Fritschi, Hannes | - |
dc.contributor.author | Tillenkamp, Frank | - |
dc.contributor.author | Löhrer, Rolf | - |
dc.contributor.author | Brügger, Matthias | - |
dc.date.accessioned | 2018-04-13T10:16:06Z | - |
dc.date.available | 2018-04-13T10:16:06Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 1748-1317 | de_CH |
dc.identifier.issn | 1748-1325 | de_CH |
dc.identifier.uri | https://digitalcollection.zhaw.ch/handle/11475/5269 | - |
dc.description.abstract | In this article, we will review the comparison between a CO2 refrigeration system with a parallel compressor and a conventional carbon dioxide refrigeration machine. In order to carry out the comparison, a numerical model has been generated showing a good correlation to experimental data obtained with a fully instrumented test rig machine. We can determine under which conditions an increase in the energy efficiency ratio (EER) of 10% and more can be expected with a parallel compression system. The results will help users to decide upon economically viable refrigeration systems, depending on the operational conditions of the machine. In usual operating conditions, the achievable increase in the EER by the parallel compressor has been determined; furthermore, it showed that a low evaporation temperature and a high temperature at the outlet of the gas cooler have a positive effect on the parallel compression circuit. With respect to the intermediate pressure, an optimum can be specified at low evaporation temperatures. | de_CH |
dc.language.iso | de | de_CH |
dc.publisher | Oxford University Press | de_CH |
dc.relation.ispartof | International Journal of Low-Carbon Technologies | de_CH |
dc.rights | http://creativecommons.org/licenses/by-nc/4.0/ | de_CH |
dc.subject.ddc | 620: Ingenieurwesen | de_CH |
dc.title | Efficiency increase in carbon dioxide refrigeration technology with parallel compression | de_CH |
dc.type | Beitrag in wissenschaftlicher Zeitschrift | de_CH |
dcterms.type | Text | de_CH |
zhaw.departement | School of Engineering | de_CH |
zhaw.organisationalunit | Institut für Energiesysteme und Fluid-Engineering (IEFE) | de_CH |
dc.identifier.doi | 10.21256/zhaw-3580 | - |
dc.identifier.doi | 10.1093/ijlct/ctw002 | de_CH |
zhaw.funding.eu | No | de_CH |
zhaw.issue | 2 | de_CH |
zhaw.originated.zhaw | Yes | de_CH |
zhaw.pages.end | 180 | de_CH |
zhaw.pages.start | 171 | de_CH |
zhaw.publication.status | publishedVersion | de_CH |
zhaw.volume | 12 | de_CH |
zhaw.publication.review | Peer review (Publikation) | de_CH |
Appears in collections: | Publikationen School of Engineering |
Files in This Item:
File | Description | Size | Format | |
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ctw002.pdf | 733.85 kB | Adobe PDF | View/Open |
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Fritschi, H., Tillenkamp, F., Löhrer, R., & Brügger, M. (2017). Efficiency increase in carbon dioxide refrigeration technology with parallel compression. International Journal of Low-Carbon Technologies, 12(2), 171–180. https://doi.org/10.21256/zhaw-3580
Fritschi, H. et al. (2017) ‘Efficiency increase in carbon dioxide refrigeration technology with parallel compression’, International Journal of Low-Carbon Technologies, 12(2), pp. 171–180. Available at: https://doi.org/10.21256/zhaw-3580.
H. Fritschi, F. Tillenkamp, R. Löhrer, and M. Brügger, “Efficiency increase in carbon dioxide refrigeration technology with parallel compression,” International Journal of Low-Carbon Technologies, vol. 12, no. 2, pp. 171–180, 2017, doi: 10.21256/zhaw-3580.
FRITSCHI, Hannes, Frank TILLENKAMP, Rolf LÖHRER und Matthias BRÜGGER, 2017. Efficiency increase in carbon dioxide refrigeration technology with parallel compression. International Journal of Low-Carbon Technologies. 2017. Bd. 12, Nr. 2, S. 171–180. DOI 10.21256/zhaw-3580
Fritschi, Hannes, Frank Tillenkamp, Rolf Löhrer, and Matthias Brügger. 2017. “Efficiency increase in carbon dioxide refrigeration technology with parallel compression.” International Journal of Low-Carbon Technologies 12 (2): 171–80. https://doi.org/10.21256/zhaw-3580.
Fritschi, Hannes, et al. “Efficiency increase in carbon dioxide refrigeration technology with parallel compression.” International Journal of Low-Carbon Technologies, vol. 12, no. 2, 2017, pp. 171–80, https://doi.org/10.21256/zhaw-3580.
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