Search Results - subject:"finite element method"

Time-stepping Padé–Petrov–Galerkin models for hydraulic jump simulation

Venutelli, Maurizio - In: Mathematics and Computers in Simulation (MATCOM) 66 (2004) 6, pp. 585-604

–Galerkin finite element method, with two parameters cubic weight functions. The accuracy of the time-stepping models, formulated in …

Persistent link: https://www.econbiz.de/10010749208

Parallel computation of natural convection in trapezoidal porous enclosures

Rathish Kumar, B.V.; Kumar, Bipin - In: Mathematics and Computers in Simulation (MATCOM) 65 (2004) 3, pp. 221-229

wall of a trapezoidal porous enclosure have been solved numerically by finite element method (FEM) in conjunction with …

Persistent link: https://www.econbiz.de/10010749231

Finite element structural study of the VGOT wind turbine

Otero, Alejandro D.; Ponta, Fernando L. - In: International Journal of Global Energy Issues 21 (2004) 3, pp. 221-235

We analyse the implementation of the finite element method to simulate the structural behaviour of the blade-wagons of …

Persistent link: https://www.econbiz.de/10005751622

Finite element structural study of the VGOT wind turbine

Otero, Alejandro D.; Ponta, Fernando L. - In: International Journal of Global Energy Issues 21 (2004) 3, pp. 221-235

We analyse the implementation of the finite element method to simulate the structural behaviour of the blade-wagons of …

Persistent link: https://www.econbiz.de/10008538988

Numerical simulation of some biomechanical problems

Nedoma, J.; Klézl, Z.; Fousek, J.; Kestřánek, Z.; … - In: Mathematics and Computers in Simulation (MATCOM) 61 (2003) 3, pp. 283-295

solution of the problem, a variational inequality approach is used. Then the secant modules method and the finite element … method are applied. First, the model of the weight bearing wrist, and secondly, the model of the Chance’s fracture of lumbar …

Persistent link: https://www.econbiz.de/10011050340

On some aspects of the discontinuous Galerkin finite element method for conservation laws

Dolejší, Vít; Feistauer, Miloslav; Schwab, Christoph - In: Mathematics and Computers in Simulation (MATCOM) 61 (2003) 3, pp. 333-346

The paper is concerned with the numerical solution of nonlinear conservation laws and nonlinear convection–diffusion problems. We discuss two versions of this method: (a) Finite volume discontinuous Galerkin (FVDG) method, which is a generalization of the combined finite volume–finite...

Persistent link: https://www.econbiz.de/10011051096

Finite element method for pricing European contingent claims on multiple assets. Part I: semigroup approach and regularity estimates

Gozzi, Fausto; Sanfelici, Simona - Society for Computational Economics - SCE - 2002

Persistent link: https://www.econbiz.de/10005537687

On a solution of a generalized semi-coercive contact problem in thermo-elasticity

Hlaváček, Ivan; Nedoma, Jiřı́ - In: Mathematics and Computers in Simulation (MATCOM) 60 (2002) 1, pp. 1-17

In the paper, the quasi-coupled semi-coercive contact problem in thermo-elasticity is investigated. The FEM analysis of the problem is also presented.

Persistent link: https://www.econbiz.de/10011051032

Solution of a semi-coercive contact problem in a non-linear thermo-elastic rheology

Nedoma, Jiří; Hlaváček, Ivan - In: Mathematics and Computers in Simulation (MATCOM) 60 (2002) 1, pp. 119-127

In the paper a contact problem in non-linear thermo-elastic rheology is studied. A problem of unilateral contact between bodies in non-linear thermo-elasticity firstly leads to a generalization of non-linear stress–strain relation. The stress–strain relation is derived from a positive...

Persistent link: https://www.econbiz.de/10011051061

Finite element method for pricing European contingent claims on multiple assets. Part II: convergence and optimal error estimates.

Gozzi, Fausto; Sanfelici, Simona - Society for Computational Economics - SCE - 2002

Persistent link: https://www.econbiz.de/10005345440