Results 181 to 190 of about 1,116,436 (266)
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International journal of thermal sciences, 2021
This study focuses on an experimental and numerical heat transfer investigation of an impingement jet array with a concave target plate that resembles a turbine blade's leading edge. The array consists of nine circular jets with a diameter of D j e t and
Marius Forster, B. Weigand
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This study focuses on an experimental and numerical heat transfer investigation of an impingement jet array with a concave target plate that resembles a turbine blade's leading edge. The array consists of nine circular jets with a diameter of D j e t and
Marius Forster, B. Weigand
semanticscholar +1 more source
IEEE Transactions on Components, Packaging, and Manufacturing Technology, 2021
In this article, we design, demonstrate, and characterize a 3-D printed package-level polymer jet impingement cooling solution on a $23\times23$ mm2 thermal test chip.
Tiwei Wei +9 more
semanticscholar +1 more source
In this article, we design, demonstrate, and characterize a 3-D printed package-level polymer jet impingement cooling solution on a $23\times23$ mm2 thermal test chip.
Tiwei Wei +9 more
semanticscholar +1 more source
Heat Transfer Enhancement of Impingement Cooling by Different Crossflow Diverters
Journal of heat transfer, 2021Impingement cooling can effectively disperse local heat load, but its downstream heat transfer is always reduced due to crossflow effect. In this study, the flow and heat transfer characteristics of impingement cooling with Semi-Circular (SC), Semi ...
Juan He +3 more
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Impingement Cooling of Electronics
Journal of Heat Transfer, 1992Experiments were conducted to determine the performance of a system of low-velocity air jets used to cool a simulated electronics package. The test model consisted of a uniform array of rectangular elements mounted to a circuit board. Each element was cooled by a cluster of four jets, and the spent fluid was vented at one end of the channel formed ...
B. R. Hollworth, M. Durbin
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Numerical research on the particle transport and deposition in the impingement-film cooling passage
The Physics of Fluids, 2023With the aim of exploring the particle transport and deposition characteristics in the internal cooling channel of turbine blades, the computational fluid dynamics-discrete element method is used to implement the numerical simulation of particle ...
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, 2021
The microstructure and mechanical properties of the hot rolled steel depend on the laminar jet cooling control on the runout table. An experimental and numerical study of the heat transfer during water jet impingement cooling of a hot steel plate (600 to
H. Leocadio, J. Passos
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The microstructure and mechanical properties of the hot rolled steel depend on the laminar jet cooling control on the runout table. An experimental and numerical study of the heat transfer during water jet impingement cooling of a hot steel plate (600 to
H. Leocadio, J. Passos
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Experimental and numerical investigation of jet impingement cooling using extended jet holes
, 2020In this study, jet impingement cooling on flat surface was investigated experimentally. The aim of this study is to elucidate the effect of extended jet holes on the heat transfer performance of the in-line array jet impingement configuration.
Ahmet Ümit Tepe +3 more
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Jet Impingement Heat Sinks With Application Toward Power Electronics Cooling: A Review
IEEE Transactions on Components, Packaging, and Manufacturing Technology, 2023As electrified vehicles grow in popularity, there is an increasing demand to improve the cost, reliability, power density, and efficiency of onboard power electronics.
C. Klinkhamer +6 more
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The Physics of Fluids
In the present study, we conducted a conjugate heat transfer (CHT) analysis for double-wall cooling with impingement and effusion, incorporating various types of ribs, using the Reynolds-averaged Navier–Stokes (RANS) method and the modified shear stress ...
D. Kong +5 more
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In the present study, we conducted a conjugate heat transfer (CHT) analysis for double-wall cooling with impingement and effusion, incorporating various types of ribs, using the Reynolds-averaged Navier–Stokes (RANS) method and the modified shear stress ...
D. Kong +5 more
semanticscholar +1 more source
Microscale Liquid Impingement Cooling
Micro-Electro-Mechanical Systems (MEMS), 2001Abstract Impingement cooling is an attractive method for individual IC cooling because of the uniformity and high values of the expected heat transfer coefficient. This paper presents spatially-averaged temperature measurements for DI water impingement from single micro jets with diameters smaller than 50 μm.
Lian Zhang +8 more
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