A two-level enriched finite element method for a mixed problem [PDF]
, 2011 The simplest pair of spaces is made inf-sup stable for the mixed form of the Darcy equation. The key ingredient is to enhance the finite element spaces inside a Petrov-Galerkin framework with functions satisfying element-wise local Darcy problems with ...
Barrenechea, Gabriel +3 more
core +4 more sources
Vehicle-bridge dynamic interaction using finite element modelling [PDF]
, 2010 First investigations on the dynamic response of bridges due to moving loads were motivated by the collapse of the Chester railway bridge in the UK in the middle of the 19th century.
Arturo Gonzalez, González, Arturo
core +2 more sources
The Upwind Finite Volume Element Method for Two-Dimensional Burgers Equation
Abstract and Applied Analysis, 2013 A finite volume element method for approximating the solution to two-dimensional Burgers equation is presented. Upwind technique is applied to handle the nonlinear convection term.
Qing Yang
doaj +1 more source
Mixed finite element-finite volume methods
Bulletin of the Belgian Mathematical Society - Simon Stevin, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zine Dine, Khadija +2 more
openaire +3 more sources
A control volume based formulation of the discrete Kirchoff triangular thin plate bending element [PDF]
, 2009 A control volume method is presented for predicting the displacement and rotation of thin transversely loaded flat plates. The new procedure uses discrete Kirchoff triangle (DKT) elements but introduces a dual mesh of interconnected control volumes (CVs)
Wheel, M. A., Beveridge, A. J.
core +3 more sources
On the Finite Volume Element Method for Self-Adjoint Parabolic Integrodifferential Equations
Journal of Mathematics, 2013 Finite volume element schemes for non-self-adjoint parabolic integrodifferential equations are derived and stated. For the spatially discrete scheme, optimal-order error estimates in , , and , norms for are obtained.
Mohamed Bahaj, Anas Rachid
doaj +1 more source
Numerical Finite Element Method Homogenization of Composite Materials Reinforced With Fibers
Communications, 2014 The paper presents the micromechanical modelling of fiber-reinforced composites in order to determine elastic properties of the homogenized material. For this purpose implementation of homogenization theory was required and analyses were performed.
Daniel Riecky +2 more
doaj +1 more source
Numerical simulation of a composite shell for underwater application using CFD and FEA [PDF]
E3S Web of Conferences, 2021 In the present investigation, an attempt has been made to use fiber-reinforced composite material in place of metal for a shell used for underwater applications which is majorly subjected to hydro-static pressure.
Siva Pidathala +1 more
doaj +1 more source
Equivalence conditions for the finite volume and finite element methods in spherical coordinates
Mathematics and Computers in Simulation, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
D. De Santis +2 more
openaire +2 more sources
A three-dimensional finite element model of cAMP signals
Forces in Mechanics, 2021 This paper presents a three-dimensional finite element model for cyclic adenosine monophosphate (cAMP) signaling. Governing equations for the synthesis, diffusion, and degradation of cAMP were numerically implemented using the finite element method ...
R. Warren +3 more
doaj +1 more source