Results 21 to 30 of about 106,467 (309)

Cooling of electronic system: from electronic chips to data centers

open access: yes, 2012
In this work, the physical problems associated with heat removal of electronic systems at different scales were studied. Various electronic cooling system designs and specific cooling techniques to improve performance were discussed.
Zhang, Jingru, 1984-
core   +1 more source

An Experimental Study of Microchannel and Micro-Pin-Fin Based On-Chip Cooling Systems with Silicon-to-Silicon Direct Bonding

open access: yesSensors, 2020
This paper describes an experimental study of the cooling capabilities of microchannel and micro-pin-fin based on-chip cooling systems. The on-chip cooling systems integrated with a micro heat sink, simulated power IC (integrated circuit) and temperature
Yunlong Qiu   +3 more
doaj   +1 more source

The Reduction Design for Structure Borne Noise of Electronic Cabinet on Shipboard Considering Cooling Performance [PDF]

open access: yes한국정밀공학회지, 2017
An air cooling system using an axial flow fan is generally applied in an electronic cabinet on shipboard. However, cases that apply a water cooling system or a mixture of water cooling and an air cooling system are gradually increased by applying the ...
Young Min Lee   +4 more
doaj   +1 more source

A novel relaxation drift model for simulating liquid-vapor momentum non-equilibrium in two-phase ejectors

open access: yesCase Studies in Thermal Engineering, 2023
A novel relaxation drift model (RDM) was proposed to simulate the interphase momentum non-equilibrium (slip) inside two-phase work-recovery CO2 ejectors.
Junan Long   +5 more
doaj   +1 more source

Cooling and Diffusion Rates in Coherent Electron Cooling Concepts

open access: yes, 2021
Proceedings of the 12th International Particle Accelerator Conference, IPAC2021, Campinas, SP ...
Nagaitsev, Sergei   +4 more
openaire   +2 more sources

Dynamical backaction cooling with free electrons [PDF]

open access: yesNature Communications, 2015
AbstractThe ability to cool single ions, atomic ensembles, and more recently macroscopic degrees of freedom down to the quantum ground state has generated considerable progress and perspectives in fundamental and technological science. These major advances have been essentially obtained by coupling mechanical motion to a resonant electromagnetic degree
Nigues, A., Siria, A., Verlot, Pierre
openaire   +4 more sources

Heat-Dissipation Performance of Nanocomposite Phase-Change Materials in a Twin-Heat-Source System

open access: yesFluids, 2020
In this paper, pure paraffin was mixed with CuO (high thermal conductivity) and Span-80 (as a dispersant). The CuO/paraffin nanocomposite phase-change materials (PCMs) were synthesized with mass fractions of 0.3%, 0.6%, and 1.2%, by a two-step method ...
Yanxin Li   +3 more
doaj   +1 more source

Technological Drivers in Data Centers and Telecom Systems: Multiscale Thermal, Electrical, and Energy Management

open access: yes, 2013
including thermal, electrical and energy management challenges, based on discussions at the 2nd Workshop on Thermal Management in Telecommunication Systems and Data Centers in Santa Clara, California, on April 25–26, 2012.
Yeh, L.-T.   +3 more
core   +1 more source

Improvement of the Thermal Performance of PCM-Based Heat Sink Used in Electronic Cooling by Adding Nano-Particles

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi
Recently, thanks to the technological advances, electronic devices are getting smaller in size. This causes an increase in the heat generation per unit area.
Burcu Çiçek
doaj   +1 more source

A Quick Overview of Compact Air-Cooled Heat Sinks Applicable for Electronic Cooling—Recent Progress

open access: yesInventions, 2017
This study provides an overview regarding enhancement of an air-cooled heat sink applicable for electronic cooling subject to cross-flow forced convection.
Chi-Chuan Wang
doaj   +1 more source

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