Results 41 to 50 of about 1,768,391 (280)
Advanced Energy Materials, EarlyView.This work presents a lumped electromechanical model that identifies resonance, impedance matching, and structural dynamics as key determinants of energy transfer in triboelectric nanogenerators. Experimentally validated across mechanically distinct devices, the framework also shows that excitation‐dependent responses enable simultaneous energy ...
Sajib Roy +3 more
wiley +1 more source
AIP Advances, 2015 In this paper, a modified cubic B-spline differential quadrature method (MCB-DQM) is employed for the numerical simulation of two-space dimensional nonlinear sine-Gordon equation with appropriate initial and boundary conditions.
H. S. Shukla +2 more
doaj +1 more source
Characteristics of the Differential Quadrature Method and Its Improvement [PDF]
Mathematical Problems in Engineering, 2015 The differential quadrature method has been widely used in scientific and engineering computation. However, for the basic characteristics of time domain differential quadrature method, such as numerical stability and calculation accuracy or order, it is still lack of systematic analysis conclusions.
Wang, Fangzong +2 more
openaire +2 more sources
Differential quadrature in ordinary differential equations
, 2020 In this memory investigate the Differential Quadrature Method, to approximate the solution of Differential Ordinary Equations.
Latifa, FAID
core
Lumped modeling of bubbling fluidized beds for high‐temperature processes
AIChE Journal, EarlyView.Abstract Bubbling fluidized beds (BFBs) have been a source of study for multiple decades. Among other applications, they can be used as scalable reactors for the conversion of biomass and waste resources to fuels. Several experimental and computational studies have been devoted to correlating the interplay of hydrodynamics and heat and mass transfer in
Ravi Ramesh +3 more
wiley +1 more source
AIP Advances, 2014 In this paper, a numerical solution of two dimensional nonlinear coupled viscous Burger equation is discussed with appropriate initial and boundary conditions using the modified cubic B-spline differential quadrature method. In this method, the weighting
H. S. Shukla +3 more
doaj +1 more source
Free Vibration of Annular Plates by Discrete Singular Convolution and Differential Quadrature Methods [PDF]
Journal of Applied and Computational Mechanics, 2016 Plates and shells are significant structural components in many engineering and industrial applications. In this study, the free vibration analysis of annular plates is investigated. To this aim, two different numerical methods including the differential
Kadir Mercan, Hakan Ersoy, Omer Civalek
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Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.It is a fact that slippage causes tracking errors in both longitudinal and lateral directions which results to have less travel distance in tracking a reference trajectory. Less travel distance means having energy loss of the battery and carrying loads less than planned.
Gokhan Bayar +2 more
wiley +1 more source
Lobatto Type Quadrature Rules for Functions with Bounded Derivative [PDF]
, 1999 Inequalities are obtained for quadrature rules in terms of upper and lower bounds of the first derivative of the integrand. Bounds of Ostrowski type quadrature rules are obtained and the classical Iyengar inequality for the trapezoidal rule is recaptured
Cerone, Pietro, Dragomir, Sever S
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Journal of Inequalities and ApplicationsThe discrete analog of the differential operator plays a significant role in constructing interpolation, quadrature, and cubature formulas. In this work, we consider a discrete analog D m ( h β ) $D_{m}(h\beta )$ of the differential operator d 2 m d x 2 ...
K. M. Shadimetov, J. R. Davronov
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