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Opportunities in Jet-Impingement Cooling for Gas-Turbine Engines
Energies, 2021 Impingement heat transfer is considered one of the most effective cooling technologies that yield high localized convective heat transfer coefficients. This paper studies different configurable parameters involved in jet impingement cooling such as, exit
Prashant Singh, Sandip Dutta
exaly +4 more sources
A Review on Experimental and Numerical Investigations of Jet Impingement Cooling Performance with Nanofluids. [PDF]
Micromachines (Basel), 2022 Nanofluids offer great potential heat transfer enhancement and provide better thermophysical properties than conventional heat transfer fluids. Application of nanofluids in jet impingement cooling is used for many industrial and scientific purposes as it
Wai OJ, Gunnasegaran P, Hasini H.
europepmc +2 more sources
A Review of Jet Impingement Cooling
International Journal of Thermofluids, 2023 The following work is presented as a review of the different methods used in jet impingement, the aim of which is to improve the heat transfer experienced in each area or volume. Some common applications of jet impingement are metal quenching and electronic cooling.
R. Plant, J. Friedman, M. Saghir
semanticscholar +3 more sources
Heat exchange enhancement of jet impingement cooling with the novel humped-cone heat sink
Case Studies in Thermal Engineering, 2021 Jet impingement cooling technology is applicable to control temperature of devices, where very high heat flux is generated within a small area. This paper is about the improvement of the jet impingement cooling efficiency by the heat sink geometry ...
Marcin Froissart +3 more
doaj +2 more sources
International Journal of Turbomachinery, Propulsion and Power, 2020 In the near future, when designing and using Double Wall Airfoils, which will be manufactured by 3D printers, the positional relationship between the impingement cooling nozzle and the heat transfer enhancement ribs on the target plate naturally becomes ...
Ken-Ichiro Takeishi +3 more
doaj +2 more sources
Combined film and impingement cooling of flat plate with reverse cooling hole
Applied Thermal Engineering, 2022 Kuldeep Singh
exaly +2 more sources
Alexandria Engineering Journal, 2020 Currently, gas turbine engines play a vital role in our daily lives. Some of the uses of gas turbine engines include aircraft propulsions, helicopters, submarines, and industrial applications.
Amin Safi +2 more
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Determination of Impingement Cooling Fluid Temperature-Time Profile For Extracted Tiger-Nut Juice (Cyperus Esculentus) By Lumped Thermal Mass Analysis [PDF]
Engineering and Technology Journal, 2023 Determination of Temperature-Time Profile by the Lumped thermal mass analysis (LTMA) method using Tiger-Nut Juice as the impinging fluid on the cooling system was carried out.
Nwankwo, Azubuike +2 more
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Xibei Gongye Daxue Xuebao, 2022 Using impingement jet to cool the external cavity of the end wall of the gas turbine guide blade is very effective for prolonging the service life of the gas turbine and ensuring its safety operation.
ZHANG Lixi, CAO Gaopan, ZHANG Zhengyang
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A Comparative Study of Film Cooling with Combined Impingement and Film Cooling [PDF]
Journal of Applied Fluid Mechanics, 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.
R. K. Panda, A. K. Pujari, B. Gudla
doaj +1 more source