I. Ramiere, Convergence analysis of the q1-finite element method for elliptic problems with non-boundary-fitted meshes, Int. J. Numer. Methods Eng. 75 (2008) 1007-1052.I. Ramie`re, "Convergence analysis of the Q1-finite element method for elliptic problems with non-boundary-fitted meshes"...
A finite element solution is then merely one very convenient way to express the set of specified functions that can be defined on individual elements as shape functions. From: The Finite Element Method: its Basis and Fundamentals (Seventh Edition), 2013 ...
3.1 Details of finite element method The purpose of this section is to describe details of the application of the finite element method to the gear mesh stiffness. The addressed points are softwares, system modeling, commonly used elements, mesh discretization and mesh stiffness extraction. • Sof...
JCR:Q1 中科院3区 发文量 3,490 被引量 60,400 影响因子(2023) 2.156The aim of this journal is to provide ideas and information involving the use of the finite element method and its variants, both in scientific inquiry and in professional practice. The scope is intentionally broad, ...
Finite Element Method (FEM) has received a tremendous attention in engineering and industry because of its diversity and flexibility as an analysis tool. The solutions to physical problems can be obtained very effectively and to a high degree of accuracy using FEM software packages. Therefore, the...
Babuška I (1973) The finite element method with Lagrangian mul- tipliers. Numer Math 20:179–192 10. Babuška I, Suri M (1992) Locking effects in the finite element approximation of elasticity problems. Numer Math 62(1):439–463 11. Bai W (1997) The quadrilateral 'Mini' finite ...
# : Elaborate on the principles of finite element analysis (FEA) and its application in predicting stress concentration factors in complex geometries, including the importance of mesh refinement and boundary conditions in ensuring accurate simulation resul...
Two velocity-pressure finite element methods for solving incompressible flow problems in three-dimension space are studied. The velocity is defined by means of a new type of degree of freedom called parametrized. Though nonconforming in velocity, optimal convergence results are proven to hold for bot...
Both are designed for the standard Galerkin formulation expressed in terms either of the velocity and the pressure, or of these two fields together with the extra-stress tensor, and use discontinuous pressure spaces. The first method is related to the rectangular based Q2−P1 element due to ...
Hence, a simple inelastic model with strain softening and its standard Galerkin finite element method do not provide a correct alternative for the analysis and simulation of the failures of plates. It leads to the same ill-posedness of the mathematical problem and to unphysical solutions that ...