Results 81 to 90 of about 1,308,119 (284)
MODELING OF TWO-PHASE FLUID FILTRATION FINITE ELEMENT METHOD
Вестник Северо-Кавказского федерального университета, 2022 The problem of oil production by means of non-piston water displacement is considered. The numerical model for twophase incompressible fluid filtration is designed.
Lusine Arsenovna Grigoryan
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Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Use of system identification techniques for improving airframe finite element models using test data [PDF]
A method for using system identification techniques to improve airframe finite element models was developed and demonstrated. The method uses linear sensitivity matrices to relate changes in selected physical parameters to changes in total system ...
Craig, James I. +3 more
core +4 more sources
Re-constructing the river bed using the streamline-generation method
MethodsXRiver bed reconstruction plays an essential part in supporting the hydrodynamic simulation and understanding the morphological processes of a river. The streamlines can be solved using Laplace equations.
Zohre Aghamolaei +1 more
doaj +1 more source
Application of the Finite Element Method to Rotary Wing Aeroelasticity [PDF]
A finite element method for the spatial discretization of the dynamic equations of equilibrium governing rotary-wing aeroelastic problems is presented. Formulation of the finite element equations is based on weighted Galerkin residuals.
Friedmann, P. P., Straub, F. K.
core +1 more source
Smoothed Finite Element Method [PDF]
, 2007 In this paper, the smoothed finite element method (SFEM) is proposed for 2D elastic problems by incorporation of the cell-wise strain smoothing operation into the conventional finite elements.
Dai, K.Y., Liu, Guirong
core
Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films
Advanced Functional Materials, EarlyView.The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram +2 more
wiley +1 more source
Time Domain Finite Element Method for Maxwell’s Equations
IEEE Access, 2019 In this paper, we discuss a time domain finite element method for the approximate solution of Maxwell's equations. A weak formulation is derived for the electric and magnetic fields with appropriate initial and boundary conditions, and the problem is ...
Asad Anees, Lutz Angermann
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Photoswitchable Conductive Metal–Organic Frameworks
Advanced Functional Materials, EarlyView.A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu +5 more
wiley +1 more source
Finite element method for time-space-fractional Schrodinger equation
Electronic Journal of Differential Equations, 2017 In this article, we develop a fully discrete finite element method for the nonlinear Schrodinger equation (NLS) with time- and space-fractional derivatives.
Xiaogang Zhu +4 more
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