Zobrazeno 1 - 10
of 630
pro vyhledávání: '"ENTRAINMENT RATIO"'
Autor:
Jian Jiang, Yanping Yin
Publikováno v:
International Journal of Renewable Energy Development, Vol 13, Iss 3, Pp 386-395 (2024)
The rise in global warming has led to an increased utilization of cooling systems. High energy consumption associated with common refrigeration cycles not only contributes to air pollution but also intensifies the consumption of fossil fuels. Consequ
Externí odkaz:
https://doaj.org/article/0b56fb664ea641a8bca5ded75c5f51a1
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104552- (2024)
As an energy-saving device for energy transduction, a steam ejector has been crucial in energy saving and emission reduction, energy consumption reduction, and energy reuse. An optimization method of full geometric parameters and a preferred method o
Externí odkaz:
https://doaj.org/article/151bbeaa5f4b4e9c9025b87fdcc8cb06
Autor:
Fan, Hua, Wu, Dongyin ⁎
Publikováno v:
In Flow Measurement and Instrumentation March 2025 102
Publikováno v:
International Journal of Air-Conditioning and Refrigeration, Vol 32, Iss 1, Pp 1-17 (2024)
Abstract The performance of an ejector-assisted condenser outlet split dual-evaporator cycle is compared with a conventional dual-evaporator cycle albeit consisting a pressure reducing valve. The cycles do not employ any separator due to its inabilit
Externí odkaz:
https://doaj.org/article/42ac98b2e1e243cc82621bb4422ed865
Publikováno v:
FME Transactions, Vol 52, Iss 1, Pp 1-11 (2024)
This paper presents a CFD analysis of a supersonic ejector model for refrigeration systems. The model is validated by comparing it with previous studies and used to design a high-efficiency ejector. The effects of geometrical parameters such as conve
Externí odkaz:
https://doaj.org/article/48a7878070cf4635a831a12d1b5ea3a8
Publikováno v:
Entropy, Vol 26, Iss 11, p 891 (2024)
Being the core of the ejector refrigeration system, an ejector with a suitable mixer, conical–cylindrical or cylindrical, is key to high-energy-efficiency and low-carbon systems. To promote the scientific selection of mixers for ejectors based on t
Externí odkaz:
https://doaj.org/article/7d4cf5cfb51447cba13a5aae022f57c8
Publikováno v:
International Journal of Thermofluids, Vol 20, Iss , Pp 100429- (2023)
Primary flow structures affect ejector performance by impacting momentum transfer to the secondary flow and pressure reduction in the suction chamber. This study investigated the potential benefits of oscillating the primary flow in ejectors to enhan
Externí odkaz:
https://doaj.org/article/d2de4fa840ba4ed19a834e2392d4eda7
Publikováno v:
Case Studies in Thermal Engineering, Vol 47, Iss , Pp 103089- (2023)
The flow profile of the ejector directly affects the distribution of velocity and thermodynamic parameters such as pressure, temperature, and density, which are closely related to the internal irreversible loss of the ejector. This paper provides the
Externí odkaz:
https://doaj.org/article/cecc91f4dca74ee4a58e1963758f9918
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Akademický článek
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