Results 141 to 150 of about 1,736 (199)

Dispersive Meta-lens Thermometry for High-temperature Measurements. [PDF]

open access: yesNat Commun
He Y   +13 more
europepmc   +1 more source

Data-driven optimization of machining parameters for Hastelloy C276 using PSO and TLBO frameworks. [PDF]

open access: yesSci Rep
Abualhaj MM   +9 more
europepmc   +1 more source

Optimal design of impinging jets in an impingement/effusion cooling system

Energy, 2014
Abstract To design an impingement/effusion cooling system that realizes the lowest thermal stress in an impingement/effusion cooling system, we conducted thermal analysis and optimization using a second-order response surface method. The optimal impinging jet system was based on four design variables: the spacing between the impinging jets and ...
Hokyu Moon, Jun Su Park, Hyung Hee Cho
exaly   +2 more sources

System-Level Impingement Cooling with Cryogens

Journal of Thermophysics and Heat Transfer, 2020
System-level impingement cooling with cryogens has potential thermal applications in size-constrained, weight-constrained, and power-constrained or low-atmosphere environments by utilizing a phase change for enhanced heat transfer at cryogenic temperatures. In this work, an experiment capable of measuring the heat and mass flow of liquid nitrogen jets
Nicholas Pellizzari   +3 more
openaire   +1 more source

Impingement Cooling of Electronics

Journal of Heat Transfer, 1992
Experiments 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
openaire   +1 more source

Microscale Liquid Impingement Cooling

Micro-Electro-Mechanical Systems (MEMS), 2001
Abstract 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
openaire   +1 more source

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