Highly stretchable van der Waals thin films for adaptable and breathable electronic membranes

Z Yan, D Xu, Z Lin, P Wang, B Cao, H Ren, F Song… - Science, 2022 - science.org
The conformal integration of electronic systems with irregular, soft objects is essential for
many emerging technologies. We report the design of van der Waals thin films consisting of …

[图书][B] Nonsmooth mechanics

B Brogliato, B Brogliato - 1999 - Springer
Thank you for opening the third edition of this monograph. The first edition [202] was
published in 1996 in the Lecture Notes in Control and Information Sciences series (vol. 220) …

Asperity-based contact and static friction with provision for creep: A review

S Salari, A Beheshti - Surfaces and Interfaces, 2021 - Elsevier
Recent advancements in biomedical, transportation and energy sectors have resulted in
high demands for advanced materials with superior resistance to creep deformations. In …

Wave propagation in one-dimensional nonlinear acoustic metamaterials

X Fang, J Wen, B Bonello, J Yin, D Yu - New journal of physics, 2017 - iopscience.iop.org
The propagation of waves in nonlinear acoustic metamaterial (NAM) is fundamentally
different from that in conventional linear ones. In this article we consider two one …

Broadband and tunable one-dimensional strongly nonlinear acoustic metamaterials: theoretical study

X Fang, J Wen, J Yin, D Yu, Y Xiao - Physical Review E, 2016 - APS
This paper focuses on the dispersion properties and mechanism of the one-dimensional
strongly nonlinear acoustic metamaterials (NAMMs) based on the homotopy method. The …

Structure–performance evolution mechanism of the wear failure process of coated spherical plain bearings

Y Liu, G Ma, L Zhu, H Wang, C Han, Z Li… - Engineering Failure …, 2022 - Elsevier
The spherical plain bearing is an important basic moving component which is widely used in
aerospace and industrial equipment. However, current studies are predominantly conducted …

Quantitative characterization of the energy harvesting performance of soft-contact sphere triboelectric nanogenerator

D Guan, X Cong, J Li, H Shen, C Zhang, J Gong - Nano Energy, 2021 - Elsevier
Reliable and persistent power supply becomes a key issue for the embedded system and
wireless condition monitoring system. The soft-contact spherical triboelectric nanogenerator …

[HTML][HTML] Wave propagation in nonlinear metamaterial multi-atomic chains based on homotopy method

X Fang, J Wen, J Yin, D Yu - Aip Advances, 2016 - pubs.aip.org
This paper studies the dispersion properties and wave propagation in the tetratomic
nonlinear acoustic metamaterial chain based on the homotopy analysis method (HAM). We …

The applicability of the Hertzian formulas to point contacts of spheres and spherical caps

E Ciulli, A Betti, P Forte - Lubricants, 2022 - mdpi.com
Hertzian formulas are commonly used for the evaluation of deformation and pressure
distribution of non-conformal and slightly conformal mechanical pairs to estimate component …

Review of conformal wheel/rail contact modelling approaches: towards the application in rail vehicle dynamics simulation

B Liu, E Vollebregt, S Bruni - Vehicle System Dynamics, 2024 - Taylor & Francis
The paper provides a review of modelling approaches for conformal wheel/rail rolling
contact, with a focus on contact models in the context of railway vehicle dynamics simulation …