Results 1 to 10 of about 12,634 (164)
Experimental Investigation on the Flow Boiling of Two Microchannel Heat Sinks Connected in Parallel and Series for Cooling of Multiple Heat Sources [PDF]
Micromachines, 2023 Cooling methods for multiple heat sources with high heat flux have rarely been reported, but such situations threaten the stable operation of electronic devices.
Zhengyong Jiang +5 more
doaj +2 more sources
Pressure Drop of Microchannel Plate Fin Heat Sinks [PDF]
Micromachines, 2019 The entrance region constitutes a considerable fraction of the channel length in miniaturized devices. Laminar slip flow in microchannel plate fin heat sinks under hydrodynamically developing conditions is investigated semi-analytically and numerically ...
Zhipeng Duan +4 more
doaj +2 more sources
Effect of Surface Microstructure on the Heat Dissipation Performance of Heat Sinks Used in Electronic Devices [PDF]
Micromachines, 2021 Heat sinks are widely used in electronic devices with high heat flux. The design and build of microstructures on heat sinks has shown effectiveness in improving heat dissipation efficiency. In this paper, four kinds of treatment methods were used to make
Yuxin You +6 more
doaj +2 more sources
Fluid Flow and Entropy Generation Analysis of Al2O3–Water Nanofluid in Microchannel Plate Fin Heat Sinks [PDF]
Entropy, 2019 The flow in channels of microdevices is usually in the developing regime. Three-dimensional laminar flow characteristics of a nanofluid in microchannel plate fin heat sinks are investigated numerically in this paper. Deionized water and Al2O3−water
Hao Ma +5 more
doaj +2 more sources
Performance Analysis of Double-Layer Microchannel Heat Sinks under Non-Uniform Heating Conditions with Random Hotspots [PDF]
Micromachines, 2017 Performance analysis of double-layer microchannel heat sinks was performed under non-uniform heating conditions having randomly distributed hotspots. Two parallel-channel (parallel-flow and counter-flow) and one cross-channel (transverse-flow) designs of
Danish Ansari, Kwang-Yong Kim
doaj +2 more sources
An Elaborate Review for Micro-Fin Heat Sink [PDF]
Engineering and Technology Journal, 2020 Heat sinks are low cost, the process of manufacturing reliability, and design simplicity which leads to taking into consideration various cutting-edge applications for heat transfer.
Ibtisam A. Hasan +2 more
doaj +1 more source
Applied Sciences, 2023 Applying sinusoidal vibration to heat sinks has proven to be a promising technique for improving heat transfer by disrupting the thermal boundary layer. However, applying sinusoidal vibration to the base of thin plate-fin heat sinks can cause a flapping ...
Ambagaha Hewage Dona Kalpani Rasangika +2 more
doaj +1 more source
Recent Development of Heat Sink and Related Design Methods
Energies, 2023 Heat sinks are vital components that dissipate thermal energy from high temperature systems, such as aero-space vehicles, electronic chips, and turbine engines.
Jingnan Li, Li Yang
doaj +1 more source
Applied Sciences, 2020 In this study, we aimed to create heat sinks with higher heat dissipation capabilities for a compact light-emitting diode (LED) recessed downlight (CLRDL) under jet impingement cooling.
Yi-Cheng Huang, Huan-Chu Hsu
doaj +1 more source
Solar Photovoltaic Panels with Finned Phase Change Material Heat Sinks
Energies, 2020 Phase change material (PCM) based passive cooling of photovoltaics (PV) can be highly productive due to high latent heat capacity. However, the low rate of heat transfer limits its usefulness.
Preeti Singh +9 more
doaj +1 more source