Results 1 to 10 of about 127,854 (198)

A novel approach to develop the turning tool for cryogenic internal cooling [PDF]

Scientific Reports
The LN2 internal spray cooling, achieved through channels integrated within the tool, facilitates the delivery of liquid nitrogen to the vicinity of the cutting edge, thereby enabling precise cooling of the cutting area and enhancing the cooling ...
Yongquan Gan, Ziqi Dai, Hanbing Zhang, Libin Zhou, Gang Xu, Zhenhua Jiao   +5 more
doaj   +2 more sources

Nanofluids Characterization for Spray Cooling Applications [PDF]

Symmetry, 2021
In this paper the mathematical and physical correlation between fundamental thermophysical properties of materials, with their structure, for nanofluid thermal performance in spray cooling applications is presented. The present work aims at clarifying the nanofluid characteristics, especially the geometry of their nanoparticles, leading to heat ...
Miguel Sanches, Guido Marseglia, Ana P. C. Ribeiro, António L. N. Moreira, Ana S. Moita   +4 more
openaire   +1 more source

Spray Cooling as a High-Efficient Thermal Management Solution: A Review

Energies, 2022
As one of the most promising thermal management solutions, spray cooling has the advantages of high heat-transfer coefficient and maintaining a low temperature of the cooling surface.
Jing Yin, Shangming Wang, Xuehao Sang, Zhifu Zhou, Bin Chen, Panidis Thrassos, Alexandros Romeos, Athanasios Giannadakis   +7 more
doaj   +1 more source

Experimental investigation of the characteristic of vacuum spray cooling for tofu

Frontiers in Food Science and Technology, 2023
The present study proposes a rapid cooling method based on vacuum spray cooling, and establishes an experimental system to study the cooling performance of this method by taking tofu as an example.
Gailian Li, Lucong Han, Shuaihua Du, Yuhang Peng, Zhenya Zhang, Chuanxiao Cheng, Tingxiang Jin   +6 more
doaj   +1 more source

Cooling performance between natural draft cooling system and pre-spray cooling system of photovoltaic modules

Xi'an Gongcheng Daxue xuebao, 2022
In order to solve the problem of low photoelectric conversion efficiency caused by high operating temperature of photovoltaic modules, a pre-spray cooling system for photovoltaic modules driven by buoyancy was proposed.
HE Suoying, LIU Tiantian, ZHANG Qi, MIAO Jiayu, ZHANG Zhiyuan, GAO Ming   +5 more
doaj   +1 more source

Experimental study on a spray and falling-film cooling system

Case Studies in Thermal Engineering, 2021
After spraying, the cooling medium retains potential cooling capability and, consequently, can form a falling film to further cool the downward area. In this paper, the flow patterns and the heat transfer coefficients are correlated respectively in the ...
Yuqi Huang, Mengheng Wang, Lei Xu, Jian Deng   +3 more
doaj   +1 more source

Experimental study of heat transfer characteristics and energy consumption of spray cooling

Energy Reports, 2022
Spray cooling has been widely used to dissipate heat in high heat flux situations such as electronic chips. In this study, a spray cooling experimental system was built to study the spray cooling characteristics and energy consumption in the two-phase ...
Yulong Zhao, Siyuan Gong, Guoyin Zhang, Yulin Wang, Minghui Ge   +4 more
doaj   +1 more source

Experimental Study on Spray Cooling Heat Transfer of LN2 for a Large Area

Energies, 2023
Spray cooling has been considered one of the most promising thermal control methods of high-heat flux devices. Most of the spray cooling research focuses on electronic components as the main application object to achieve higher heat dissipation heat flow
Jinhong Zhao, Yanming Guo, Qing Ai, Jiaming Gong, Yong Shuai   +4 more
doaj   +1 more source

Computational Fluid Dynamics Analysis of Spray Cooling in Australia

Energies, 2023
Spray cooling technology offers high levels of uniform heat removal with very low fluid volumes and has found recent application in relatively small-scale use cases.
Puchanee Larpruenrudee, Doan Khai Do, Nick S. Bennett, Suvash C. Saha, Mohammad Ghalambaz, Mohammad S. Islam   +5 more
doaj   +1 more source

Relationship between spray characteristics and cooling performance for inlet air cooling of gas turbine

Nihon Kikai Gakkai ronbunshu, 2020
A suction air cooling by water spray has been used for inlet air of gas turbines. The cooling performance depends on spray characteristics and surrounding conditions.
Asuka TAKATSUKI, Katsuhiko SUGITA, Keitaro MOTOI, Takahiro MIYAOKA, Shuichi OMORI, Shuichi UMEZAWA, Hisanobu KAWASHIMA, Tsuneaki ISHIMA   +7 more
doaj   +1 more source