Matches in SemOpenAlex for { <https://semopenalex.org/work/W4232175160> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W4232175160 endingPage "408" @default.
- W4232175160 startingPage "408" @default.
- W4232175160 abstract "This paper presents a study of an ejector expansion CO2 air conditioner system. A comprehensive analytical model for 3-ton air-to-air controllable ejector expansion transcritical CO2 air conditioners was developed and validated. The ejector component efficiencies were estimated using empirical correlations, instead of being simply assumed to be fixed values as done in other literature studies. Parametric studies of the ejector expansion CO2 systems show that the coefficient of performance (COP) and the cooling capacity reach maximum levels when the motive nozzle throat diameter becomes 2.8 mm; the maximum cooling COP and cooling capacity occurred for a mixing section constant-area diameter of between 4.1 and 4.2 mm; COP and cooling capacity are affected by the outdoor air temperature. At particular ejector geometries and an outdoor temperature of 37.8 °C, the transcritical CO2 system using an ejector as the expansion device outperformed a conventional expansion-valve transcritical CO2 system in COP and cooling capacity by approximately 30.7% and 32.1%, respectively. A careful selection of ejector geometry, such as motive nozzle throat diameter and mixing section constant-area diameter, is critical in order to improve the performance of an ejector expansion CO2 air conditioning system." @default.
- W4232175160 created "2022-05-12" @default.
- W4232175160 date "1960-11-01" @default.
- W4232175160 modified "2023-10-18" @default.
- W4232175160 title "Digital computers and nuclear calculations" @default.
- W4232175160 doi "https://doi.org/10.1016/0016-0032(60)90865-6" @default.
- W4232175160 hasPublicationYear "1960" @default.
- W4232175160 type Work @default.
- W4232175160 citedByCount "0" @default.
- W4232175160 crossrefType "journal-article" @default.
- W4232175160 hasConcept C103742991 @default.
- W4232175160 hasConcept C107706546 @default.
- W4232175160 hasConcept C121332964 @default.
- W4232175160 hasConcept C127413603 @default.
- W4232175160 hasConcept C13119800 @default.
- W4232175160 hasConcept C135186712 @default.
- W4232175160 hasConcept C138777275 @default.
- W4232175160 hasConcept C164915370 @default.
- W4232175160 hasConcept C184593036 @default.
- W4232175160 hasConcept C192562407 @default.
- W4232175160 hasConcept C199499590 @default.
- W4232175160 hasConcept C2776461528 @default.
- W4232175160 hasConcept C56200935 @default.
- W4232175160 hasConcept C57879066 @default.
- W4232175160 hasConcept C62520636 @default.
- W4232175160 hasConcept C75825664 @default.
- W4232175160 hasConcept C78519656 @default.
- W4232175160 hasConcept C97355855 @default.
- W4232175160 hasConceptScore W4232175160C103742991 @default.
- W4232175160 hasConceptScore W4232175160C107706546 @default.
- W4232175160 hasConceptScore W4232175160C121332964 @default.
- W4232175160 hasConceptScore W4232175160C127413603 @default.
- W4232175160 hasConceptScore W4232175160C13119800 @default.
- W4232175160 hasConceptScore W4232175160C135186712 @default.
- W4232175160 hasConceptScore W4232175160C138777275 @default.
- W4232175160 hasConceptScore W4232175160C164915370 @default.
- W4232175160 hasConceptScore W4232175160C184593036 @default.
- W4232175160 hasConceptScore W4232175160C192562407 @default.
- W4232175160 hasConceptScore W4232175160C199499590 @default.
- W4232175160 hasConceptScore W4232175160C2776461528 @default.
- W4232175160 hasConceptScore W4232175160C56200935 @default.
- W4232175160 hasConceptScore W4232175160C57879066 @default.
- W4232175160 hasConceptScore W4232175160C62520636 @default.
- W4232175160 hasConceptScore W4232175160C75825664 @default.
- W4232175160 hasConceptScore W4232175160C78519656 @default.
- W4232175160 hasConceptScore W4232175160C97355855 @default.
- W4232175160 hasIssue "5" @default.
- W4232175160 hasLocation W42321751601 @default.
- W4232175160 hasOpenAccess W4232175160 @default.
- W4232175160 hasPrimaryLocation W42321751601 @default.
- W4232175160 hasRelatedWork W1493125126 @default.
- W4232175160 hasRelatedWork W1919213378 @default.
- W4232175160 hasRelatedWork W2001245941 @default.
- W4232175160 hasRelatedWork W2060898897 @default.
- W4232175160 hasRelatedWork W2079048079 @default.
- W4232175160 hasRelatedWork W2081377923 @default.
- W4232175160 hasRelatedWork W3028978068 @default.
- W4232175160 hasRelatedWork W3029145913 @default.
- W4232175160 hasRelatedWork W3157443966 @default.
- W4232175160 hasRelatedWork W3159828676 @default.
- W4232175160 hasVolume "270" @default.
- W4232175160 isParatext "false" @default.
- W4232175160 isRetracted "false" @default.
- W4232175160 workType "article" @default.