Results 141 to 150 of about 387,846 (192)

Multiphysics Finite Element Method for Quasi-Static Thermo-Poroelasticity

Journal of Scientific Computing, 2022
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Yuxiang Chen, Zhihao Ge
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A computational method for quasi-static fracture

Computational Mechanics, 1998
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Tabbara, Mazen, Stone, C.M.
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A Modified FEM-DBCI Method for Static and Quasi-Static Electromagnetic Field Problems

IEEE Transactions on Magnetics, 2010
This paper presents a modified version of the hybrid FEM-DBCI (Finite Element Method-Dirichlet Boundary Condition Iteration) method to solve static and quasi-static electromagnetic field problems in open boundary domains. The modification consists of overlapping the fictitious truncation boundary with the integration one, as in the FEM-BEM (Boundary ...
AIELLO, Giovanni, ALFONZETTI, Salvatore, G. BORZÌ, DILETTOSO, EMANUELE, SALERNO, Nunzio   +4 more
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The Topology Optimization Methods on Quasi-Static Structural

Advanced Materials Research, 2011
Quasi-static structure in each configuration and load conditions may be static stiffness or frequency of a special vibration mode can be optimized to meet the design requirements. Considering the size disparity in stiffness and load conditions, the unit strain energy density as the unit of sensitivity is proposed as the basis of cell properties to ...
Xiao Hong Wu, Lin Wang, Zhan Lun Cao, Zhi Jun Yang   +3 more
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Quasi-static method for predicting link-level performance

Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367), 2003
In this paper, we investigate the performance of a quasi-static method used to predict link-level error performance in dynamic system simulations. Two flavors of the quasi-static approach are used to model the link characteristics: (a) static curves with fudge factors; and (b) short-term frame error curves. For the fudge factor based method, we examine
R. Ratasuk, A. Ghosh, B. Classon
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Quasi-static image method applied to bi-isotropic microstrip geometry

IEEE Transactions on Microwave Theory and Techniques, 1995
A generalization of the partial image method, applicable for static planar-layered problems, is used to form Green's functions for the layered structure involving bi-isotropic medium. The results are applied for the analysis of a microstrip transmission line assumed to support the quasi-TEM mode.
Koivisto, Päivi, Sten, Johan
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Element-Free Galerkin Method for Static and Quasi-Static Electromagnetic Field Computation

IEEE Transactions on Magnetics, 2004
Conventional 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., Zeng, Z. W., Shanker, B., Udpa, L.   +3 more
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Discontinuous Galerkin Method for Nonlinear Quasi-Static Poroelasticity Problems

International Journal of Numerical Analysis and Modeling
Summary: This paper is devoted to a discontinuous Galerkin (DG) method for nonlinear quasi-static poroelasticity problems. The fully implicit nonlinear numerical scheme is constructed by utilizing DG method for the spatial approximation and the backward Euler method for the temporal discretization. The existence and uniqueness of the numerical solution
Chen, Fan, Cui, Ming, Zhou, Chenguang
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Renormalization and scaling methods for quasi-static interface problems

Nonlinear Analysis: Theory, Methods & Applications, 2005
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Merdan, H., Caginalp, G.
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Investigation of static and quasi-static fields inherent to the pulsed FDTD method

IEEE Transactions on Microwave Theory and Techniques, 2002
Demonstrates 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, Vaccari, Alessandro, J. Nadobny, P. Wust, D. Sullivan   +4 more
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