Results 141 to 150 of about 31,466 (166)

COMPARISON OF FINITE VOLUME AND FINITE DIFFERENCE METHODS AND APPLICATION

Analysis and Applications, 2006
In this article, we consider finite volume methods based on a non-uniform grid. Finite volume methods are compared to finite difference methods based on a related grid. As an application, various convergence results are proved for the finite volume function spaces and for some model elliptic and parabolic boundary value problems using these ...
Faure, Sylvain, Pham, Du, Temam, Roger M.   +2 more
openaire   +1 more source

Zonal Multiscale Finite-Volume framework

Journal of Computational Physics, 2017
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Davide Cortinovis, Patrick Jenny
openaire   +1 more source

Finite Element and Finite Volume Methods

2009
In this chapter we consider finite element and finite volume discretisations of $$Lu\,: = - \varepsilon u'' - bu' + cu = f\,\,{\rm in}\,(0,1), \,\,\ u(0) = u (1) = 0,$$ with b ≥ β > 0. Its associated variational formulation is: Find \(u \in H_0^1 (0,1)\) such that $$a(u, v) = f(v)\,\,\, {\rm for\, all}\,\, v \in H_0^1 (0,1),$$ (5.2 ...
openaire   +1 more source

Finite-Volume Methods

2001
In Chapter 3, we saw how to derive finite-difference approximations to arbitrary derivatives. In Chapter 4, we saw that the application of a finite-difference approximation to the spatial derivatives in our model PDE’s produces a coupled set of ODE’s.
H. Lomax, Thomas H. Pulliam, David W. Zingg   +2 more
openaire   +1 more source

Droplet Microfluidics for the Label‐Free Extraction of Complete Phase Diagrams and Kinetics of Liquid–Liquid Phase Separation in Finite Volumes

Small, 2022
Paolo Arosio
exaly  

On the implementation of a finite volumes scheme with monotone transmission conditions for scalar conservation laws on a star-shaped network

Applied Numerical Mathematics, 2020
Sabrina Francesca Pellegrino
exaly  

On several numerical strategies to solve Richards’ equation in heterogeneous media with finite volumes

Computational Geosciences, 2022
Quang Huy Tran, Guillaume Enchery, Clement Cances   +2 more
exaly  

Analysis of grounding systems in soils with finite volumes of different resistivities

IEEE Transactions on Power Delivery, 2002
Jinxi Ma, F P Dawalibi
exaly   +2 more sources

On the accuracy of nodal stress computation in plane elasticity using finite volumes and finite elements

Computers and Structures, 2009
M Vaz
exaly  

Simple finite volumes and finite elements procedures for food quality and safety simulations

Journal of Food Engineering, 2006
R C Martins
exaly