Results 111 to 120 of about 17,833 (305)

Comparison of thermal characteristics between the plate-fin and pin-fin heat sinks in natural convection [PDF]

, 2014
Paper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014.Thermal performances of optimized plate-fin and pin-fin heat sinks with vertical base plate were compared in natural ...
Joo, Younghwan, Kim, Sung Jin
core  

Numerical Modeling of Photothermal Self‐Excited Composite Oscillators

Advanced Robotics Research, EarlyView.
We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu, Ryan R. Rusch, Zheng Wu, Chi Chen, Pengju Shi, Hao Qiu, Ximin He   +6 more
wiley   +1 more source

Research on heat transfer optimization of heat sink based on phase change isothermal technology for deep hole drilling machine

机车电传动, 2023
Based on the phase change isothermal technology for deep hole drilling machine, a research methodology involving numerical simulation and experimental testing was applied to optimize the heat transfer design of a heat sink for a rail transit project with
DOU Zechun, YAN Juncai, WU Zhiyong, WANG Xiong, FU Hangjie, DING Yun   +5 more
doaj  

Microchannel Heat Sink-A Comprehensive Review

Electronic Materials
An efficient cooling system is necessary for the reliability and safety of the modern microchips for longer life. As microchips become smaller and more powerful, the heat flux generated by these chips per unit area also rises sharply. Traditional cooling techniques are inadequate to meet the recent cooling requirements of microchips.
Usman Ghani, Muhammad Anas Wazir, Kareem Akhtar, Mohsin Wajib, Shahmir Shaukat   +4 more
openaire   +2 more sources

GPR124 Alleviates Blood–Brain Barrier Disruption by Enhancing Microvascular Endothelial Function after Traumatic Brain Injury

Advanced Science, EarlyView.
Our study reveals the protective role of GPR124 in maintaining BBB integrity and promoting neurological recovery following TBI. It makes a significant contribution by uncovering a novel molecular interaction between GPR124 and FGFBP1 and linking this to activation of the Wnt/β‐catenin signaling pathway in vascular repair mechanisms.
Chen Wang, Lin Cai, Qiuyuan Gong, Yang Yang, Yuqing Liang, Xinyu Niu, Lai Wei, Ze Liu, Shengju Wu, Yinghui Men, Yaohui Tang, Jun Ding, Hengli Tian, Hao Chen   +13 more
wiley   +1 more source

Investment casting and experimental testing of heat sinks designed by topology optimization

, 2018
Topology optimization (TO) is an attractive numerical tool to obtain optimized engineering designs, which has been originally developed for mechanical optimization and extended to the area of conjugate heat transfer.
Alexandersen J., De Angelis S., Wang F., Sigmund O., Engelbrecht K., Lei T., Sanna S., Lazarov B. S., Haertel J. H. K.   +8 more
core   +1 more source

Targeting UXS1‐Dependent Glucuronate Detoxification Potentiates Metformin's Anti‐Tumor Efficacy in Lung Adenocarcinoma

Advanced Science, EarlyView.
This study reveals that metformin promotes glucuronic acid metabolism in lung adenocarcinoma by activating UGDH S476 phosphorylation and enhancing the conversion of UDPG to UDPGA based on metabolomics analysis. Through compound virtual screening, it is found that plantainoside targeting UGDH downstream UXS1 leads to UDPGA toxicity accumulation ...
Qihai Sui, Zhencong Chen, Guangyao Shan, Zhengyang Hu, Xing Jin, Jiaqi Liang, Yanjun Yi, Jiacheng Yin, Haochun Shi, Xifei Jiang, Junjie Xi, Zongwu Lin, Cheng Zhan, Fenghao Sun, Wei Jiang   +14 more
wiley   +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  

From Pores to Pavement: Advanced Modeling of Aluminosilicates for Scalable Carbon Capture in Concrete

Advanced Science, EarlyView.
This study presents a transferable modeling framework for carbon capture using aluminosilicates, integrating Universal Isotherm Modeling with experimental data. It reveals how ultramicropores, alumina content, and amine functionalization influence CO2 adsorption energetics.
Pooja Anil Kumar Nair, Jéssica de O. N. Ribeiro, Murilo Daniel de Mello Innocentini, Kevin Paine, Juliana Calabria‐Holley   +4 more
wiley   +1 more source

3D Numerical Geometric Optimization of Plate Fin Heat Sinks in Natural Convection Heat Transfer

Zhileng xuebao, 2013
Horizontal-base and vertical-base heat sinks are simulated and optimized geometrically in order to improve performance of heat sink in natural convection heat transfer with software ICEPAK. At first, the numerical model is validated through comparison of
Shi Zhongshan, Li Ji
doaj