Results 31 to 40 of about 1,490,315 (338)

Free Vibrations of a New Three-Phase Composite Cylindrical Shell

Aerospace, 2023
The novel concept of a functionally graded three-phase composite structure is derived from the urgent need to improve the mechanical properties of traditional two-phase composite structures in aviation.
Tao Liu, Jinqiu Duan, Yan Zheng, Yingjing Qian   +3 more
doaj   +1 more source

Rubber friction on smooth surfaces

, 2006
We study the sliding friction for viscoelastic solids, e.g., rubber, on hard flat substrate surfaces. We consider first the fluctuating shear stress inside a viscoelastic solid which results from the thermal motion of the atoms or molecules in the solid.
A. I. Volokitin, B. N. J. Persson, Baumberger, Casoli, Chernyak, Filippov, Gal, Grosch, Klüppel, Persson, Persson, Persson, Persson, Persson, Persson, Persson, Persson, Roberts, Schallamach, Schallamach, Tartaglino, vibrations, Vorvolakos, Williams   +23 more
core   +1 more source

The role of fingerprints in the coding of tactile information probed with a biomimetic sensor [PDF]

, 2009
In humans, the tactile perception of fine textures (spatial scale
A. Prevost, BensmaIa, BENSMAIA, Cartmill, Cauna, Crowder, G. Debregeas, Hollins, Hollins, Hollins, J. Scheibert, Johansson, Johnson, Jones, Maheshwari, Makous, S. Leurent, Srinivasan, Wang   +18 more
core   +3 more sources

Vibrating Heart

The Anatolian Journal of Cardiology, 2018
Abstract Not ...
openaire   +3 more sources

Modeling of graphene-based NEMS

, 2012
The possibility of designing nanoelectromechanical systems (NEMS) based on relative motion or vibrations of graphene layers is analyzed. Ab initio and empirical calculations of the potential relief of interlayer interaction energy in bilayer graphene are
A.A. Knizhnik, A.M. Popov, B.V. Potapkin, Barone, Barreiro, Belikov, Benedict, Bichoutskaia, Bichoutskaia, Bichoutskaia, Bichoutskaia, Bourlon, Brenner, Bunch, Cumings, Deshpande, Ershova, Fennimore, Gamo, Gauster, Girifalco, Grimme, I.V. Lebedeva, Kang, Kis, Kolmogorov, Kolmogorov, Kresse, Kresse, Lebedeva, Lebedeva, Lozovik, Lozovik, Lozovik, Lozovik, Lozovik, Ludsteck, Munoz, Nicklow, Novoselov, Perdew, Popov, Popov, Saito, Subramanian, Subramanian, Tu, Tuzun, Vandescuren, Vandescuren, Wu, Yu.E. Lozovik, Zacharia, Zhao, Zheng, Zheng, Zheng   +56 more
core   +1 more source

Graphene-Based Systems for Enhanced Energy Storage

E3S Web of Conferences, 2017
Extensive global research efforts have focused on the exploitation of graphene for enhanced energy storage. Novel graphene-based composite material electrodes have been developed, in many cases with reports of outstanding performance.
Amplianitis Aris, Masouras Athanasios, Gkikas Giorgos, Kalogridi Zampia, Baltopoulos Athanasios, Vavouliotis Antonios, Tsantzalis Stavros, Kostopoulos Vassilis, Lafont Ugo   +8 more
doaj   +1 more source

Active Flutter Suppression and Aeroelastic Response of Functionally Graded Multilayer Graphene Nanoplatelet Reinforced Plates with Piezoelectric Patch

Applied Sciences, 2022
This paper investigates the aeroelastic flutter and vibration reduction of functionally graded (FG) multilayer graphene nanoplatelets (GPLs) reinforced composite plates with piezoelectric patch subjected to supersonic flow.
Jie Chen, Ruofan Han, Dekun Liu, Wei Zhang   +3 more
doaj   +1 more source

Vibrations, quanta and biology [PDF]

, 2013
Quantum biology is an emerging field of research that concerns itself with the experimental and theoretical exploration of non-trivial quantum phenomena in biological systems.
S. Huelga, M. Plenio
semanticscholar   +1 more source

A Methodology for Turbine-Level Possible Power Prediction and Uncertainty Estimations Using Farm-Wide Autoregressive Information on High-Frequency Data

Energies
Wind farm performance monitoring has traditionally relied on deterministic models, such as power curves or machine learning approaches, which often fail to account for farm-wide behavior and the uncertainty quantification necessary for the reliable ...
Francisco Javier Jara Ávila, Timothy Verstraeten, Pieter Jan Daems, Ann Nowé, Jan Helsen   +4 more
doaj   +1 more source

Nonlinear dynamic investigations on rolling element bearings: A review

Advances in Mechanical Engineering, 2018
Rolling element bearings are one of the most precarious components and play an important role in the effective operation of rotating machinery. Bearings are one of the foremost sources of nonlinearity in rotating machineries which significantly affect ...
Aditya Sharma, Nitin Upadhyay, Pavan Kumar Kankar, Muniyappa Amarnath   +3 more
doaj   +1 more source