Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Kamil Smierciew"'
Publikováno v:
Frontiers in Mechanical Engineering, Vol 10 (2024)
Validated CO2 ejector models are essential for developing high-performance refrigeration and heat pump cycles. This study focuses on assessing the Homogeneous Equilibrium Model’s applicability to simulate a CO2 flashing ejector at a reduced pressur
Externí odkaz:
https://doaj.org/article/ff7e1958e37c445ba89f117b1ba7734d
Publikováno v:
Micromachines, Vol 15, Iss 4, p 429 (2024)
This paper describes the procedure of design and manufacture of a micro-ejector proposed for miniature ejection refrigeration systems. It describes the procedure of design, fabrication, and experimentation on supersonic micro-ejectors and makes the c
Externí odkaz:
https://doaj.org/article/b3f6006609ab495c93e69336d8800b52
Publikováno v:
Sustainability; Volume 14; Issue 21; Pages: 13731
Fin-and-tube heat exchangers have been extensively used in many fields, especially in heat, ventilation, air-conditioning, and refrigeration systems. In the case of the operation of a fin-and-tube heat exchanger as an air cooler, frost formation is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a331f7a92212fb8f6bbf7bd0d3ff448
Autor:
Jerzy Gagan, Kamil Smierciew, Jarosław Karwacki, Dariusz Butrymowicz, Aleksandra Borsukiewicz
Publikováno v:
Sustainability; Volume 14; Issue 21; Pages: 14029
This paper deals with experimental investigations of flow boiling in tubular ducts of selected refrigerants—R134a, R507A, and R600a—under near-critical pressures. Near-critical boiling is characterised by low specific enthalpy of evaporation. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c60c2c8269a893bb37557c8b644a923
https://doi.org/10.3390/su142114029
https://doi.org/10.3390/su142114029
Publikováno v:
Procedia Engineering. 157:279-284
Heat and mass transfer phenomena occurring in cold storage chambers for vegetables have been modelled in the paper on the example of the experimental Chinese cabbage cold store. Special attention has been given to the problem of modelling of interrel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca04d8e2300b817af5b16f5090fee8ed
https://doi.org/10.1016/j.proeng.2016.08.367
https://doi.org/10.1016/j.proeng.2016.08.367
Publikováno v:
International Journal of Thermal Sciences. 78:9-15
Gas and vapour single phase ejectors are commonly applied in variety of thermal systems for power generation as well as refrigeration. The general difficulties in design of the ejector system are lack of the reliable models of the ejectors. The most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c0db3d79d29417825f2515eb6f4cfbf
https://doi.org/10.1016/j.ijthermalsci.2013.11.009
https://doi.org/10.1016/j.ijthermalsci.2013.11.009
Publikováno v:
EPJ Web of Conferences, Vol 180, p 02047 (2018)
These days, much effort is being put into lowering the consumption of electric energy and involving renewable energy sources. Many engineers and designers are trying to develop environment-friendly technologies worldwide. It is related to incorporati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45e8adb78475b9fcd83b8a4af9d7329d
https://doi.org/10.1051/epjconf/201818002047
https://doi.org/10.1051/epjconf/201818002047