Results 61 to 70 of about 198,611 (304)

Development of EHD Ion-Drag Micropump for Microscale Electronics Cooling Systems [PDF]

, 2007
In this investigation, the numerical simulation of electrohydrodynamic (EHD) ion-drag micropumps with micropillar electrode geometries have been performed.
Ching, C. Y., Lee, C. K., Robinson, A. J.   +2 more
core   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

High-performance integrated thermoelectric coolers for electronics cooling

Communications Materials
Thermoelectric coolers (TECs), which can directly convert energy between electricity and heat, have emerged as a promising solution for electronics cooling.
Wusheng Fan, Zan Wu, Sihui Hong, Kuang Sheng   +3 more
doaj   +1 more source

Development and Prospects of Manifold Microchannel Heat Sink Research

Zhileng xuebao, 2023
With rapid development of electronic devices, modern electronic devices require higher power and exhibit more heat flow density. Consequently, their thermal management requirements have increased drastically.
Zhu Xunyi, Chen Chaowei, Zhang Jingzhi, Xin Gongming   +3 more
doaj  

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter, Felix Drechsler, Till M. J. Stadtmüller, Cameliu Himcinschi, Christos G. Aneziris, Jens Kortus   +5 more
wiley   +1 more source

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Experimental Study on a Miniature Refrigeration System for Electronics Cooling

Zhileng xuebao, 2014
With the improvement of electronics performance, the problem of heat dissipation in circuit and chip is becoming more serious, development of high-efficiency electronics cooling systems is urgently needed, and vapor compression refrigeration is believed ...
Liu Gang, Wu Yuting, Lei Biao, Ma Rui, Ma Chongfang   +4 more
doaj  

Analysis of The Effect of Heat Treatment on Changes in Mechanical Properties and Electronic Performance of Thin Foil for Electronic Components [PDF]

E3S Web of Conferences
The rapid development of the electronics industry creates a need for small-sized materials with good mechanical properties and electronic performance to improve efficiency during production. However, in thin materials deformation is prone to occur during
Aziz Abdul, Fitrullah Muhammad, Suryana, Senja Aulia Kemuning, Sulaiman Fatah, Santoso Muhammad Iman   +5 more
doaj   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Design and analysis of a novel thermal management system for serving next-generation aircraft with megawatt-level heat loads

Case Studies in Thermal Engineering
Due to the development of electronics and high-energy pulse devices, in conjunction with the increasing flight speeds, the instantaneous heat load of next-generation aircraft will reach the megawatt level, which poses severe challenges for thermal ...
Xiaochuan Liu, Guiping Lin, Jinghui Guo, Xingzhuang Liang, Zhenghong Li, Haichuan Jin   +5 more
doaj   +1 more source