Matches in SemOpenAlex for { <https://semopenalex.org/work/W2981950905> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2981950905 abstract "The increasing contribution of heating, ventilation, air conditioning and refrigeration systems to energy consumption and global warming is driving the search for technologies that are energy efficient, clean and renewable. The ejector refrigeration system is one such system with the potential to reduce energy consumption and CO2 emissions. It is simple, low cost, has no moving parts, and can use low grade heat sources such as solar or waste heat. However, the coefficients of performance (COP) of these systems are still low. Moreover, most studies on ejector refrigeration systems have used refrigerants that are not environmentally benign. In this paper, the performance of an ejector refrigeration system working with R1233zd(E) is numerically investigated. R1233zd(E) is a newly introduced Hydroflouroolefin refrigerant with no ozone depletion potential and very low global warming potential. No studies on the performance of this refrigerant in ejector systems have been conducted. A novel mathematical model that uses ejector coefficients which are dependent on the evaporator and generator pressures to accurately determine performance was used in the present study. In the analysis, area ratios between 6.44 and 10.94, evaporator temperatures between 0 and 16°C, and generator temperatures between 70 and 110°C were considered. Results show that system performance in the critical mode of operation increases as the generator temperature reduces and as the evaporator temperature increases. Furthermore, there is an optimal generator temperature at each condensing and evaporator temperature with the highest COP. Correlations for the optimal generator temperature and optimal COP have been derived and presented." @default.
- W2981950905 created "2019-11-01" @default.
- W2981950905 creator A5036888959 @default.
- W2981950905 creator A5066636903 @default.
- W2981950905 creator A5081250428 @default.
- W2981950905 date "2019-09-01" @default.
- W2981950905 modified "2023-10-17" @default.
- W2981950905 title "A thermodynamic investigation and optimization of an ejector refrigeration system using R1233zd(E) as a working fluid" @default.
- W2981950905 cites W1995478743 @default.
- W2981950905 cites W2001843292 @default.
- W2981950905 cites W2036937865 @default.
- W2981950905 cites W2169659418 @default.
- W2981950905 cites W2269412894 @default.
- W2981950905 cites W2507660939 @default.
- W2981950905 cites W2515368517 @default.
- W2981950905 cites W2519688679 @default.
- W2981950905 cites W2561602475 @default.
- W2981950905 cites W2891286434 @default.
- W2981950905 doi "https://doi.org/10.1088/1757-899x/609/5/052011" @default.
- W2981950905 hasPublicationYear "2019" @default.
- W2981950905 type Work @default.
- W2981950905 sameAs 2981950905 @default.
- W2981950905 citedByCount "0" @default.
- W2981950905 crossrefType "journal-article" @default.
- W2981950905 hasAuthorship W2981950905A5036888959 @default.
- W2981950905 hasAuthorship W2981950905A5066636903 @default.
- W2981950905 hasAuthorship W2981950905A5081250428 @default.
- W2981950905 hasBestOaLocation W29819509051 @default.
- W2981950905 hasConcept C103742991 @default.
- W2981950905 hasConcept C107706546 @default.
- W2981950905 hasConcept C116915560 @default.
- W2981950905 hasConcept C119599485 @default.
- W2981950905 hasConcept C121332964 @default.
- W2981950905 hasConcept C127413603 @default.
- W2981950905 hasConcept C13119800 @default.
- W2981950905 hasConcept C135186712 @default.
- W2981950905 hasConcept C164915370 @default.
- W2981950905 hasConcept C171146098 @default.
- W2981950905 hasConcept C184235594 @default.
- W2981950905 hasConcept C188573790 @default.
- W2981950905 hasConcept C199499590 @default.
- W2981950905 hasConcept C21880701 @default.
- W2981950905 hasConcept C2779301550 @default.
- W2981950905 hasConcept C2780165032 @default.
- W2981950905 hasConcept C39432304 @default.
- W2981950905 hasConcept C69907114 @default.
- W2981950905 hasConcept C78519656 @default.
- W2981950905 hasConcept C91311341 @default.
- W2981950905 hasConcept C97355855 @default.
- W2981950905 hasConceptScore W2981950905C103742991 @default.
- W2981950905 hasConceptScore W2981950905C107706546 @default.
- W2981950905 hasConceptScore W2981950905C116915560 @default.
- W2981950905 hasConceptScore W2981950905C119599485 @default.
- W2981950905 hasConceptScore W2981950905C121332964 @default.
- W2981950905 hasConceptScore W2981950905C127413603 @default.
- W2981950905 hasConceptScore W2981950905C13119800 @default.
- W2981950905 hasConceptScore W2981950905C135186712 @default.
- W2981950905 hasConceptScore W2981950905C164915370 @default.
- W2981950905 hasConceptScore W2981950905C171146098 @default.
- W2981950905 hasConceptScore W2981950905C184235594 @default.
- W2981950905 hasConceptScore W2981950905C188573790 @default.
- W2981950905 hasConceptScore W2981950905C199499590 @default.
- W2981950905 hasConceptScore W2981950905C21880701 @default.
- W2981950905 hasConceptScore W2981950905C2779301550 @default.
- W2981950905 hasConceptScore W2981950905C2780165032 @default.
- W2981950905 hasConceptScore W2981950905C39432304 @default.
- W2981950905 hasConceptScore W2981950905C69907114 @default.
- W2981950905 hasConceptScore W2981950905C78519656 @default.
- W2981950905 hasConceptScore W2981950905C91311341 @default.
- W2981950905 hasConceptScore W2981950905C97355855 @default.
- W2981950905 hasLocation W29819509051 @default.
- W2981950905 hasOpenAccess W2981950905 @default.
- W2981950905 hasPrimaryLocation W29819509051 @default.
- W2981950905 hasRelatedWork W12480978 @default.
- W2981950905 hasRelatedWork W21523520 @default.
- W2981950905 hasRelatedWork W23279123 @default.
- W2981950905 hasRelatedWork W24899840 @default.
- W2981950905 hasRelatedWork W26348802 @default.
- W2981950905 hasRelatedWork W27122339 @default.
- W2981950905 hasRelatedWork W27308956 @default.
- W2981950905 hasRelatedWork W28898732 @default.
- W2981950905 hasRelatedWork W3840240 @default.
- W2981950905 hasRelatedWork W38826980 @default.
- W2981950905 isParatext "false" @default.
- W2981950905 isRetracted "false" @default.
- W2981950905 magId "2981950905" @default.
- W2981950905 workType "article" @default.