Zobrazeno 1 - 10
of 251
pro vyhledávání: '"J. E. Akin"'
Autor:
J. E. Akin
This key text is written for senior undergraduate and graduate engineering students. It delivers a complete introduction to finite element methods and to automatic adaptation (error estimation) that will enable students to understand and use FEA as a
Autor:
Hywel Rhys Thomas
Publikováno v:
International Journal for Numerical Methods in Engineering. 26:2569-2569
Autor:
Richard H. Gallagher
Publikováno v:
International Journal for Numerical Methods in Engineering. 6:312-312
Publikováno v:
Acta Mechanica. 227:549-564
An exact solution is established pertaining to the dynamic response of an Euler–Bernoulli beam resting on a Winkler foundation with variable subgrade modulus. The solution is performed by employing the infinite power series method. Moreover, using
Publikováno v:
Journal of Engineering Mechanics. 142
An exact solution is established pertaining to the problem of undamped free vibration of a thin circular plate resting on a Winkler foundation with variable subgrade modulus. The solution is performed by applying the infinite power series method. Mor
Autor:
Tayfun E. Tezduyar, J. E. Akin
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 193:1909-1922
We investigate, for linear and higher-order elements, various ways of calculating the advective limit of the stabilization parameter (“ τ ”) used in the streamline-upwind/Petrov–Galerkin (SUPG) formulation of flow problems. In the context of a
Publikováno v:
Journal of Applied Mechanics. 70:2-9
For the streamline-upwind/Petrov-Galerkin and pressure-stabilizing/Petrov-Galerkin formulations for flow problems, we present in this paper a comparative study of the stabilization parameters defined in different ways. The stabilization parameters ar
Autor:
Bouhlal, L.1 lailabouhlal@research.emi.ac.ma, Lamdouar, N.2 nlamdouar@gmail.com, Kassou, F.3 fouzia.kassou@gmail.com
Publikováno v:
Journal of Analysis & Applications. Sep2024, Vol. 22 Issue 2, p81-106. 26p.
Publikováno v:
International Journal for Numerical Methods in Engineering. 34:675-696
A comparative investigation, based on a series of numerical tests, of two purely explicit and one semi-implicit finite element methods used for incompressible flow computation is presented. The ‘segregated’ approach is followed and the equations
Publikováno v:
Numerical Heat Transfer, Part B: Fundamentals. 21:147-182
This paper reports on the development of a semi-implicit projection-type scheme for solving incompressible Navier-Stokes and energy equations. The numerical scheme employs a finite-element method using a time-splitting method to integrate the two-dim