Results 91 to 100 of about 71,780 (248)

A quasinonlocal coupling method for nonlocal and local diffusion models

, 2017
In this paper, we extend the idea of "geometric reconstruction" to couple a nonlocal diffusion model directly with the classical local diffusion in one dimensional space.
Du, Qiang, Li, Xingjie Helen, Lu, Jianfeng, Tian, Xiaochuan   +3 more
core   +1 more source

Nonlocal Free Vibration Analysis of Perforated Nanobeams Resting on Kerr-Type Elastic Foundation

Mathematics
This study presents an analytical investigation into the free vibration behavior of perforated nanobeams resting on a Kerr-type elastic foundation within the framework of Eringen’s nonlocal elasticity theory.
Gökhan Güçlü
doaj   +1 more source

Analysis of wave propagation in a functionally graded nanobeam resting on visco-Pasternak’s foundation

Theoretical and Applied Mechanics Letters, 2017
Wave propagation analysis for a functionally graded nanobeam with rectangular cross-section resting on visco-Pasternak’s foundation is studied in this paper.
M. Arefi, A.M. Zenkour
doaj   +1 more source

Nonlocal strain gradient theory for bending, buckling, and vibration of viscoelastic functionally graded curved nanobeam embedded in an elastic medium

Advances in Mechanical Engineering, 2019
This article investigates bending, buckling, and vibration analysis in viscoelastic functionally graded curved nanobeam embedded in an elastic medium under different boundary conditions.
Mohamed NM Allam, Ahmed F Radwan
doaj   +1 more source

Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature model

Open Physics
This work explores the influence of Hall current on the thermoelastic behavior of nanostructured (nonlocal) plates made of an elastic material, modeled under a double-temperature (two-temperature theory) framework, and subjected to ramp-type heating. The
Lotfy Kh., Elshazly Ibrahim S., Halouani Borhen, Sharma Saurav, Ailawalia Praveen, El-Bary Alaa A.   +5 more
doaj   +1 more source

Nonlocal-Strain-Gradient-Based Anisotropic Elastic Shell Model for Vibrational Analysis of Single-Walled Carbon Nanotubes

C
In this study, a new anisotropic elastic shell model with a nonlocal strain gradient is developed to investigate the vibrations of simply supported single-walled carbon nanotubes (SWCNTs).
Matteo Strozzi, Isaac E. Elishakoff, Michele Bochicchio, Marco Cocconcelli, Riccardo Rubini, Enrico Radi   +5 more
doaj   +1 more source

Investigation of vibration of the nano rotating blade coupled with viscous fluid medium by considering the nonlocal elastic theory

Journal of Low Frequency Noise, Vibration and Active Control
In view of the great importance of dynamical behavior prediction of nanostructures in contact with fluid and their vast range of applications in biomedical engineering, aerospace, etc., in this research, the free vibration of a Nanoscale Euler-Bernoulli ...
Ali Eskandari, Reza Ahmadi Arpanahi, Alireza Daneh-Dezfuli, Bijan Mohammadi, Shahrokh Hosseini Hashemi   +4 more
doaj   +1 more source

Nonlocal criteria for compactness in the space of $L^{p}$ vector fields

, 2018
This work presents a set of sufficient conditions that guarantee a compact inclusion in the function space of $L^p$ vector fields defined on a domain that is either a bounded domain in $\mathbb{R}^{d}$ or $\mathbb{R}^{d}$ itself.
Du, Qiang, Mengesha, Tadele, Tian, Xiaochuan   +2 more
core  

On nonlocal continuum theories of elasticity

, 1973
Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk ; Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR ; 103-390 pages ; 24 cm ; Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol.
openaire   +1 more source

Large amplitude free vibration of micro/nano beams based on nonlocal thermal elasticity theory

Latin American Journal of Solids and Structures
This paper is concerned with the nonlinear free vibration of a heated micro/nano beam modeled after the nonlocal continuum elasticity theory and Euler-Bernoulli beam theory.
Yong-Gang Wang, Hui-Fang Song, Wen-Hui Lin, Jin-Ke Wang   +3 more
doaj   +1 more source