Results 51 to 60 of about 100,180 (302)
Contact mechanics for randomly rough surfaces [PDF]
, 2006 When two solids are squeezed together they will in general not make atomic contact everywhere within the nominal (or apparent) contact area. This fact has huge practical implications and must be considered in many technological applications.
Archard +51 more
core +3 more sources
Light‐Actuated Fiber‐Climbing Inchworm Robot Toward Endoluminal Navigation
Advanced Functional Materials, EarlyView.A kirigami‐inspired soft inchworm robot harnesses optical energy from a customized side‐emitting optical fiber, guaranteeing its propulsion along the fiber body. The wavelength‐selective responsiveness of dye‐functionalized liquid crystal elastomers and the application of temporal illumination patterns enable sequential control of robot components. The
Antonio Lobosco +6 more
wiley +1 more source
Diamond-like carbon films for tribological modification of rubber
Nanotechnology Reviews, 2022 The service conditions of rubber seals are primarily in the dynamic sliding state, with a high coefficient of friction, which can seriously compromise the equipment’s safety and the services’ lifespan.
Liu Jiaqi +5 more
doaj +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
CONTACT MECHANICS BEHAVIOR OF RUBBER TUBE OF DOWN-HOLE PACKER
Jixie qiangdu, 2016 To study frictional contact problem between rubber tube and the casing,The friction coefficient is measured with Vertical universal friction and wear testing machine that type is MMW- 1. Based on Mooney-Rivlin model of rubber material,using the principle
HAN ChuanJun +3 more
doaj
Advanced Materials, EarlyView.Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine +5 more
wiley +1 more source
Analysis of Factors Influencing the Performance of the Rotating Control Head Rubber Core
Shiyou jixie, 2020 To study the influence of the rubber core’s formula and its use and storage temperature on the rotating control head sealing performance, the Yeoh constitutive model during the rubber core deformation process was established based on the principle of ...
He Yuhang +5 more
doaj
Experimental Study on Friction Sliding Performance of Rubber Bearings in Bridges
Advances in Materials Science and Engineering, 2017 To fully ascertain the ultimate shear failure state and the friction sliding performance of laminated rubber bearings in bridges, a series of cyclic loading tests were conducted.
Yue Li, Qiqi Wu
doaj +1 more source
Advanced Materials, EarlyView.This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi +12 more
wiley +1 more source
The Static Frictional Behaviors of Rubber for Pipe-Laying Operation
Applied Sciences, 2017 Experimental research is carried out to reveal the static frictional behaviors of rubber pipe contact systems. This research is motivated by deep water pipe-laying operations where rubber blocks are used to clamp the pipe to supply sufficient static ...
Yong-Jie Zhou +3 more
doaj +1 more source