Zobrazeno 1 - 10
of 285
pro vyhledávání: '"jet impingement cooling"'
Publikováno v:
Energies, Vol 17, Iss 17, p 4510 (2024)
The jet impingement cooling technique is regarded as one of the most effective enhanced heat transfer techniques with a single-phase medium. However, in order to facilitate manufacturing, impingement with a large number of smooth circular hole jets i
Externí odkaz:
https://doaj.org/article/0d808055452f47b68de9405e2217e8e9
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 16, Iss 7, Pp 1386-1401 (2023)
In order to cool the gas turbine vane or blade and raise the operating temperature, two standard convective cooling methods are used: jet impingement cooling and film cooling. The current study uses computational analysis to analyze and compare film
Externí odkaz:
https://doaj.org/article/634619c430ff4160aefd6e99da70cd6a
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 72, Iss 2 (2023)
In response to the problems of high-temperature gas intrusion and ablation in the expansion slit between ceramic tiles under complex flow conditions in the floating-wall combustion chamber, as well as the issue of hooks exceeding their service temper
Externí odkaz:
https://doaj.org/article/931e4dc5823d463b833d90abc50b89e2
Publikováno v:
International Journal of Thermofluids, Vol 20, Iss , Pp 100521- (2023)
In this paper, cooling of electronic modules by a series of impinging jets is studied numerically and experimentally. The study investigates the effects of nozzle position (sj/b = 0 − 0.25 − 0.5) and channel aspect ratio (H/Dj = 3 − 4 − 5) on
Externí odkaz:
https://doaj.org/article/c5f76bd743c144bb8d9ceb1d7402dbe8
Publikováno v:
Alexandria Engineering Journal, Vol 62, Iss , Pp 475-488 (2023)
Heat transfer improvement of heat sinks is very interesting in many applications including electronic devices cooling. In this study, the influence of rotational angle of splitters attached to pin fins for two cases of identical and opposite directio
Externí odkaz:
https://doaj.org/article/ffd6511829954cabad9d0b6da3870608
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 6764-6778 (2022)
For enhancing the proficiency of photovoltaic cells used in the parabolic concentrated photovoltaic system, a type of wavy mini-channel heatsink, coupled with jet impingement is used in the present study. In this regard, the impacts of wavelengths of
Externí odkaz:
https://doaj.org/article/5501bf5a46244a54a16be6bb37fde43b
Publikováno v:
Thermo, Vol 2, Iss 4, Pp 383-393 (2022)
Attention to photovoltaic (PV) cells to convert solar irradiation into electricity is significantly growing for domestic usage and large-scale projects such as solar farms. However, PV efficiency decreases on hot days. This paper proposes an effectiv
Externí odkaz:
https://doaj.org/article/b14d2d92644a400b92054a26da80390a
Autor:
Georg Elsinger, Herman Oprins, Vladimir Cherman, Geert Van der Plas, Eric Beyne, Ingrid De Wolf
Publikováno v:
Fluids, Vol 9, Iss 3, p 69 (2024)
With ever increasing integration density of electronic components, the demand for cooling solutions capable of removing the heat generated by such systems grows along with it. It has been shown that a viable answer to this demand is the use of direct
Externí odkaz:
https://doaj.org/article/082e7d6f834146eb9a9b13c24dcf7e52
Akademický článek
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Autor:
Ahmet Hikmet Untuç, Salih Ozen Unverdi
Publikováno v:
Applied Sciences, Vol 13, Iss 20, p 11260 (2023)
A novel compound multi-jet impingement system for enhanced cooling of a flat surface by augmenting its area with cylindrical protrusions (CPs) equipped with coaxial guide vanes (CGVs) and reducing deflection of jets by crossflow has been developed fo
Externí odkaz:
https://doaj.org/article/547beb2a31e4440b981ef97c971702e8