Results 1 to 10 of about 296,914 (286)

Effect of Heat Dissipation Rate on Microstructure and Mechanical Properties of Al_0.5FeCoCrNi High-Entropy Alloy Wall Fabricated by Laser Melting Deposition

Metals, 2022
High-entropy alloys (HEAs) are a new type of multi-component alloy. The design of the compositions breaks the design ideas of traditional alloys and shows many excellent properties.
Yanan Yan, Yinbao Tian, Yangchuan Cai, Jian Han, Xuesong Zhang   +4 more
doaj   +1 more source

Design and Finite Element Analysis of Brake Disc Heat Dissipation Rib for Urban Rail Transit Vehicle

Chengshi guidao jiaotong yanjiu
[Objective] At present, the heat dissipation performance of brake discs for urban rail transit vehicles needs to be improved. Therefore, it is necessary to study the optimization design scheme for a new type of heat dissipation ribs. [Method] By adopting
WU Na, SONG Hao, YANG Jianwei, WU Chunguang, WANG Chengxu   +4 more
doaj   +1 more source

Statistics of Heat Transfer in Mesoscopic Circuits

, 2003
A method to calculate the statistics of energy exchange between quantum systems is presented. The generating function of this statistics is expressed through a Keldysh path integral.
A.A.M. Staring, A.S. Dzurak, B. Reulet, C.W.J. Beenakker, C.W.J. Beenakker, J. Eom, J.P. Kauppinen, J.P. Pekola, K. Schwab, L.S. Levitov, L.S. Levitov, Luis G.C. Rego, M. Fleischhauer, M. Kindermann, M. Kindermann, M. Kindermann, M. Kindermann, M. Rokni, P. Kim, S. Pilgram, S. Pilgram, S. Pilgram, U. Sivan, W. Belzig, W. Belzig, Y. Adamov, Y. Adamov, Ya.M. Blanter, Ya.M. Blanter, Yu.V. Nazarov   +29 more
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Application of diamond based materials and surface microchannel fabricationtechnology in efficient heat dissipation

Jin'gangshi yu moliao moju gongcheng
With the rise of third-generation semiconductors, electronic devices are evolving towards high-power, miniaturization, and integration. Traditional heat dissipation technologies are no longer sufficient to meet the heat dissipation requirements of high ...
Shibo DENG, Yongqi XIA, Mingtao WU, Xiaobin YUE, Dajiang LEI   +4 more
doaj   +1 more source

Microfluidic Cooling System in High-Power Bare Chip Modules Based on New Process Technology

Zhileng xuebao, 2023
A closed-loop integrated microfluidic cooling system was designed to mitigate the heat dissipation problem in a high-power bare chip. The heat dissipation capabilities of a microchannel manufactured in the cavity and an unmanufactured cavity were ...
Li Lidan, Qian Zifu, Zhang Qingjun, Liu Yajun, Li Zhi, Li Peng   +5 more
doaj  

Electrical power dissipation in carbon nanotubes on single crystal quartz and amorphous SiO2

, 2011
Heat dissipation in electrically biased semiconducting carbon nanotubes (CNTs) on single crystal quartz and amorphous SiO2 is examined with temperature profiles obtained by spatially resolved Raman spectroscopy.
Liao, Albert, Pop, Eric, Shim, Moonsub, Tsai, Cheng-Lin   +3 more
core   +1 more source

Effects of Graphene-Based Far-Infrared Compression Garments on Aerobic Capacity in Healthy Young Males: A Randomized Crossover Trial

Sports Medicine - Open
Background Advancements in sports materials have led to the creation of innovative fabrics aimed at enhancing athletic performance and reducing the risk of sports-related injuries.
Yuxin Peng, Dongmei Wang, Haotian Zheng, Hao Qian, Chen Chen, Yi Han, Kewei Zhao, Tianhao Gao, Wenming Liu, Xiangsheng Pang   +9 more
doaj   +1 more source

Experimental study of phase change heat dissipation system based on hydrogen fuel cell

Case Studies in Thermal Engineering
In order to improve the internal heat dissipation efficiency of the proton exchange membrane fuel cell, this paper designs and builds a set of fuel cell heat dissipation system experimental bench with a heat dissipation capacity of 15 kW based on the ...
Jing Bai, Huifang Fan, Siqi Cui, Lejian Wang, Siyuan He, Mingzhi Chen, Huifan Zheng   +6 more
doaj   +1 more source

Influence of laser-processed surfaces on heat transfer performance of microflow channels

Case Studies in Thermal Engineering, 2023
Microchannel heat dissipation systems are widely used in micro-electro mechanical systems owing to their high thermal conductivity and small size. Laser processing has the advantages of high efficiency and no tool contact, and is one of the best ways to ...
Ni Chen, Junyi Zhao, Jiawei Wei, He Xiao, Liang Li, Jiawei Liu, Nan Yu, Ning He   +7 more
doaj   +1 more source

Optimal Energy Dissipation in Sliding Friction Simulations

, 2012
Non-equilibrium molecular dynamics simulations, of crucial importance in sliding friction, are hampered by arbitrariness and uncertainties in the removal of the frictionally generated Joule heat.
A. Benassi, A. Vanossi, A. Vanossi, B.N.J. Persson, B.Q. Luan, B.Q. Luan, C. Campana, E. Tosatti, G. E. Santoro, H. Mori, K. Lü, L. Kantorovich, L. Kantorovich, M. Evstigneev, M.O. Robbins, O. Braun, R. Zwanzig, R. Zwanzig, R.J. Rubin, V.B. Magalinskii, W.K. Liu, X. Li   +21 more
core   +1 more source