Results 101 to 110 of about 17,270 (264)

Study on optimizing the cavitation performance of the flow-control plate rudder for ships

Zhongguo Jianchuan Yanjiu
ObjectiveThe flow-control plate rudder significantly enhances ship maneuverability. However, conventional flow control plate designs can result in cavitation and flow-induced noise.
Sihang BAI, Xin ZHANG, Zhiwen CHEN, Yunlong WANG, Guangdong XIE, Baoguo SUN   +5 more
doaj   +1 more source

Enhanced strategies for cuproptosis‐like death in bacterial infection treatment

BMEMat, EarlyView.
This review summarizes and examines the molecular mechanisms underlying cuproptosis‐like death. Furthermore, multi‐strategy efficacy enhancement and potential enhancement approaches are analyzed. Abstract Copper, a classical antibacterial metal, has long been of interest and widely used in medical and public health applications.
Wenqi Wang, Bolong Xu, Ruiyuan Zhu, Hengshuo Gui, Tian Xia, Shaokai Liu, Huiyu Liu, Xianwen Wang   +7 more
wiley   +1 more source

Increasing Resistance to Ultrasonic Cavitation Erosion of Metallic Parts by Means of Surface Modification

Успехи физики металлов
The current development of surface treatments, which are aimed at improving the cavitation erosion (CE) resistance of the metal parts working under vibration conditions in liquid environments, is reviewed.
B.M. Mordyuk, M.O. Vasylyev, S.M. Voloshko, and O.А. Vyslyi
doaj   +1 more source

Droplet microfluidics: Enabling the tailored fabrication of hydrogel particles

Droplet, EarlyView.
Droplet microfluidics enables precise, versatile fabrication of hydrogel particles with controlled size, composition, and structure. This review summarizes fundamental principles, engineering strategies, and emerging applications, providing a framework for advancing microfluidic hydrogel technologies.
Zhongqiao Gan, Xu Hou
wiley   +1 more source

Evaluation of cavitation erosion resistance of Al-Si casting alloys: effect of eutectic and intermetallic phases

Fracture and Structural Integrity, 2017
In the present paper, the influence of eutectic and intermetallic phases on cavitation resistance of Al-Si alloys was studied. In fact, Al-Si alloys are commonly used for the production of components, such as cylinders, pistons, pumps, valves and ...
Marialaura Tocci, Annalisa Pola, Lorenzo Montesano, G. Marina La Vecchia   +3 more
doaj  

The evolution of cavitation resistance in conifers

, 2016
Les forêts du monde entier sont menacées de mortalités importantes lors de sécheresses intenses liés au changement climatique. Les conifères en particulier semblent extrêmement vulnérables à la mort par dysfonctionnement hydraulique de leur système vasculaire ou embolie.
openaire   +3 more sources

Photothermal bubble: Dynamics, manipulation, and applications

Droplet, EarlyView.
As a versatile platform for bubble manipulation, photothermal techniques empower diverse operations: planar translation by scanning the laser spot, sustained periodic bouncing from competing thermal and hydrodynamic flows, and even guided 3D trajectories achieved by tailoring the heating configuration.
Man Hu, Feng Wang, Daosheng Deng
wiley   +1 more source

Ti6Al4V anti-cavitation coating prepared by in-situ micro-forging cold spraying on aluminum substrate

Cailiao gongcheng
To solve the problem of cavitation protection on the surface of aluminum alloy flow-handling components， Ti6Al4V coatings are prepared by in-situ micro-forging assisted cold spraying. Large-size 202 stainless steel particles are mixed into Ti6Al4V powder
LIU Jianwu, PEI Yunzhen, LIU Weijie, DENG Chunming, CHU Xin, XIE Yingchun   +5 more
doaj   +1 more source

Enhancing hydrogen evolution reaction by harnessing bubble dynamics regulation: Principles, methods, and outlook

Droplet, EarlyView.
Bubble dynamics pose critical bottlenecks to hydrogen evolution reaction efficiency, causing active site isolation, increased ohmic resistance, and concentration overpotential, especially at high current densities. This review comprehensively summarizes passive and active bubble manipulation strategies, elucidates their underlying principles, and ...
Ziwei Guo, Chunhui Zhang, Yunxun Liu, Yi Han, Jinghang Pan, Lingyao Zhang, Chuanqi Nie, Yuejing Zhao, Kesong Liu, Cunming Yu, Lei Jiang   +10 more
wiley   +1 more source

Recent Advances in Pickering Emulsion Templated Phase Change Material Microcapsules: Design, Fabrication, and Multifunctional Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fabrication process of phase change microcapsules using a Pickering emulsion template method and their subsequent applications. The increasing demand for efficient thermal energy storage systems has driven the development of phase change material microcapsules (PCMMs), which provide high energy‐storage density, reversible phase change, and reduced ...
Ziyan Li, Jinsheng Sun, Kaihe Lv, Chaozheng Liu, Meichun Li   +4 more
wiley   +1 more source