Results 221 to 230 of about 33,801 (261)
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Investigation of static and quasi-static fields inherent to the pulsed FDTD method
IEEE Transactions on Microwave Theory and Techniques, 2002Demonstrates that trailing dc offsets, which can affect E- or H-fields in finite-difference time-domain simulations, are physically correct static solutions of Maxwell's equations instead of being numerically induced artifacts. It is shown that they are present on the grid when sources are used, which generates nondecaying charges. Static solutions are
Pontalti, Rolando +4 more
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Galerkin method for the fully coupled quasi-static thermo-poroelastic problem
Computers & Mathematics with Applications, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jing Zhang, Hongxing Rui
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A METHOD FOR QUASI-STATIC ANALYSIS OF TOPOLOGICALLY VARIABLE LATTICE STRUCTURES
International Journal of Computational Methods, 2006The proposed time-independent quasi-static approach for simulations of lattice structures with imperfections is based on integration of the Inverse Broyden's Method suitable for finding the equilibrium state for a large system of atoms interacting through strongly nonlinear potentials and the Recursive Inverse Matrix Algorithm (RIMA) capable of ...
Telitchev, Igor Ye., Vinogradov, Oleg
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Neutron kinetics of fluid–fuel systems by the quasi-static method
Annals of Nuclear Energy, 2004The quasi-static method for the neutron kinetics of nuclear reactors is generalized for application to neutron multiplying systems fueled by a fluid multiplying material, typically a mixture of fissile molten salts. The method is derived by the application of factorization formulae for both the neutron density and the delayed precursor concentrations ...
DULLA, SANDRA +2 more
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A time domain method for quasi-static analysis of viscoelastic thin plates
Applied Mathematics and Mechanics, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Nenghui, Cheng, Changjun
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Element-Free Galerkin Method for Static and Quasi-Static Electromagnetic Field Computation
IEEE Transactions on Magnetics, 2004Conventional finite-element methods (FEMs) rely on an underlying tessellation to describe the geometry and the basis functions that are used to represent the unknown quantity. Alternatively, however, it is possible to represent both the geometry and basis as a set of points.
Xuan, L. +3 more
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Quasi-static analysis of electrooptic modulators by the method of lines
Journal of Lightwave Technology, 1990A quasi-TEM analysis using the method of lines is implemented to calculate the electric field anywhere within a layered guided wave structure at appropriately low frequencies. The analysis provides the electric fields and transmission-line parameters for a shielded structure having any number of coplanar electrodes within an arbitrary number of ...
A.G. Keen +3 more
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Renormalization and scaling methods for quasi-static interface problems
Nonlinear Analysis: Theory, Methods & Applications, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Merdan, H., Caginalp, G.
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Quasi-static Compaction of Polyhedra by the Discrete Element Method
AIP Conference Proceedings, 2009Metal hydrides have tremendous potential to meet on‐board hydrogen storage requirements for fuel cell vehicles as set by the US DoE. Cyclic strain caused by addition and depletion of hydrogen in metal hydride beds results in brittle fracture and subsequent formation of micron‐sized, faceted particles.
Kyle C. Smith +4 more
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Magnetic drag in the quasi-static limit: A computational method
American Journal of Physics, 1991The method of successive approximations is applied to Maxwell’s equations to calculate the magnetic drag on a conducting disk rotating under the influence of a localized nonuniform magnetic field. An expression for the damping torque produced by the magnetic field is obtained in the low-velocity (quasi-static) limit of the disk’s motion: The damping ...
M. Marcuso +3 more
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