Results 81 to 90 of about 7,440 (258)

Fuzzy control of mobile robot in slippery environment

Al-Khawarizmi Engineering Journal, 2017
The problem of independent motion control of mobile robot (МR) in conditions when unforeseen changes of conditions of interaction of wheels with a surface are considered. An example of such changes can be sudden entrance МR a slippery surface.
Nabil Hassan Hadi
doaj  

Toward Long‐Lasting Slippery Surfaces for Condensation and Icephobicity: From Lubricant‐Infused to Liquid‐Like Surfaces

Advanced Materials Interfaces
Slippery surfaces that minimize contact line pinning and enable high droplet mobility have emerged as promising solutions for enhancing condensation and anti‐icing performance.
Jun Soo Kim, Seokwan Roh, Kihwoon Shim, Donghyeong Lee, Youngsuk Nam, Choongyeop Lee   +5 more
doaj   +1 more source

Snap evaporation of droplets on smooth topographies

Nature Communications, 2018
Droplet evaporation control has applications in inkjet printing and surface patterning. Here, the authors show that on slippery curved substrates droplets evaporate by slowly retracting and then suddenly snapping, which can be exploited to design ...
Gary G. Wells, Élfego Ruiz-Gutiérrez, Youen Le Lirzin, Anthony Nourry, Bethany V. Orme, Marc Pradas, Rodrigo Ledesma-Aguilar   +6 more
doaj   +1 more source

Covalently Attached Slippery Surface Coatings to Reduce Protein Adsorptions on Poly(dimethylsiloxane) Planar Surfaces and 3D Microfluidic Channels. [PDF]

ACS Appl Mater Interfaces, 2023
Cao Y, Chen X, Matarasso A, Wang Z, Song Y, Wu G, Zhang X, Sun H, Wang X, Bruchas MR, Li Y, Zhang Y.   +11 more
europepmc   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Fuzzy control of mobile robot in slippery environment

Al-Khawarizmi Engineering Journal, 2005
The problem of independent motion control of mobile robot (МR) in conditions when unforeseen changes of conditions of interaction of wheels with a surface are considered. An example of such changes can be sudden entrance МR a slippery surface.
Nabil Hassan Hadi
doaj  

Enhanced Water Harvesting on Directionally Patterned Slippery Undecylenic‐Modified Cellulose Nanoparticle Surfaces

Advanced Materials Interfaces
Efficient fog harvesting strategies have attracted increasing attention for addressing global water scarcity. In this study, a bio‐inspired slippery surface was engineered by combining hydrophilic–hydrophobic patterning and lubricant infusion based on ...
Wei Huang, Wuming Fan, Xinyan Fan, Yonggui Wang, Wenkai Zhao, Liang Li, Zefang Xiao, Yanjun Xie   +7 more
doaj   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

A photothermal self-healing solid like super slippery coating with active, passive anti-icing and anti-corrosion combination based on micro-arc oxidation

Journal of Magnesium and Alloys
Lightweight alloys have gained prominence in weight-critical applications, however their susceptibility to corrosion and inability to mitigate surface ice accumulation remain significant limitations.
Bingce Liu, Bingzhi Li, Enyu Guo, Zhihao Zhou, Yibo Ouyang, Xiao-Bo Chen, Huijun Kang, Zongning Chen, Tongmin Wang   +8 more
doaj   +1 more source

Impact of Prolonged Exposure to a Slippery Surface on Postural Stability. [PDF]

Int J Environ Res Public Health, 2021
Kodithuwakku Arachchige SNK, Chander H, Turner AJ, Knight AC.   +3 more
europepmc   +1 more source