Results 51 to 60 of about 1,756,460 (284)
Benchmarking Signorini and exponential contact laws for an industrial train brake squeal application [PDF]
, 2012 Contact representation of structure interactions for finite element models is nowadays of great interest in the industry. Two contact modellig strategies exist in the literature, either based on a perfect contact with no interpenetration of structures at
VERMOT DES ROCHES, Guillaume +3 more
core
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Frictional Contact of Soft Polymeric Shells
Physical Review LettersThe classical Hertzian contact model establishes a monotonic correlation between contact force and area. Here, we showed that the interplay between local friction and structural instability can deliberately lead to unconventional contact behavior when a soft elastic shell comes into contact with a flat surface. The deviation from Hertzian contact first
Sahli, Riad +4 more
openaire +5 more sources
Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films
Advanced Functional Materials, EarlyView.This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge +4 more
wiley +1 more source
Stress-dilatancy Relation for Mohr-Coulomb Soils Following a Non-Associated Flow Rule [PDF]
, 2010 Rowe\u27s stress–dilatancy relation for frictional (cohesionless) materials has been a cornerstone of soil mechanics. The original derivation of this relationship was based on incorrect energy minimisation considerations, but the relationship was proven ...
Salgado, Rodrigo, Zhang, J
core +1 more source
LubricantsIn this work, large-scale molecular dynamics (MD) computational simulations were performed in order to explore the sliding contact responses of rough surfaces with hexadecane lubricant and added nanoparticles.
Xuan Zheng, Lihong Su, Guanyu Deng
doaj +1 more source
Advanced Functional Materials, EarlyView.Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley +1 more source
Advanced Functional Materials, EarlyView.Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai +6 more
wiley +1 more source
EMERGENCE OF CONTACT FILMS DURING FRICTION. GEOTRIBOLOGICAL FILMS [PDF]
Proceedings on Engineering Sciences, 2019 Focusing on frictional surfaces contact interaction study, tribology comprises, beside the wellknown friction/wear problems, the research on the genesis, characteristics and functioning of the films formed by the interacting materials in the contact zone.
Emilia ASSENOVA, Evgenia KOZHOUKHAROVA
doaj +1 more source
, 2011 In this paper, an investigation was conducted to understand the wear and frictional properties of kenaf fibre reinforced polyurethane composites. The effect of applied loads (30 to 80 N), sliding distance (up to 2.7 km), and fibre orientation [i.e ...
Yousif, B. F. +2 more
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