Zobrazeno 1 - 10
of 89
pro vyhledávání: '"N. Mangiavacchi"'
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 8, Iss 2 (2007)
In this work a novel meshless technique for mold filling simulation is presented. The governing equation for this kind of problem is named Hele-Shaw and it is derivated applying some simplifications on the 3D conservation equations. This approach is
Externí odkaz:
https://doaj.org/article/ff57df48492945fe9f35803c215dc8a7
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 6, Iss 1 (2005)
The present work is concerned with a study of numerical schemes for solving two-dimensional time-dependent incompressible free-surface fluid flow problems. The primitive variable flow equations are discretized by the finite difference method. A proje
Externí odkaz:
https://doaj.org/article/4db7e511bc094474960fb8605d4fd691
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 5, Iss 2 (2004)
Implicit schemes are studied with the purpose of introducing them in the two-dimensional GENSMAC method, for the numerical solution of unsteady newtonian incompressible flows. By using the fractional-step approach, the Freeflow2D simulation system is
Externí odkaz:
https://doaj.org/article/fd9bcabfee0a4a0eaf14ec7d192a924b
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 4, Iss 1 (2003)
O objetivo do presente trabalho é estender o ambiente de simulação FreeFlow-3D para a solução numérica de problemas de escoamentos incompreessíveis, com superfícies livres e com influência de temperatura.
Externí odkaz:
https://doaj.org/article/d90de20f0b13476192889e3b968e06f9
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 4, Iss 2 (2003)
A discrete-space state representation is used to provide a feedback control-theoretical formulation for the iterative shooting method. This method historically defined for boundary value problem in ordinary differencial equations, specifically it is
Externí odkaz:
https://doaj.org/article/78eeb83085ee4d6082827838cb290a54
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 3, Iss 1 (2002)
A method to simulate three-dimensional unsteady multi-fluid flows with free surfaces is described. A sharp interface separates incompressible fluids of different density and viscosity. Surface and interface tensions are also considered and the requir
Externí odkaz:
https://doaj.org/article/f412be78e95144ec8b16b1a0fe894be0
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 3, Iss 1 (2002)
O objetivo deste trabalho é o desenvolvimento de um método numérico capaz de simular escoamentos viscoelásticos de um fluido Oldroyd-B para o problema da contração planar 4:1. Simulação numérica de escoamentos de fluidos viscoelásticos atra
Externí odkaz:
https://doaj.org/article/7ef3462119aa4a0993b04f5e2f8fc387
Akademický článek
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Publikováno v:
Electrochimica Acta. 450:142236
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30ef4079171c15232809216bc1f7d57b
https://doi.org/10.1016/j.electacta.2023.142236
https://doi.org/10.1016/j.electacta.2023.142236
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science. 32:113110
Convective dissolution can occur in porous media when a given solute dissolves in a host layer from above and increases the density of the host solution. Buoyancy-driven fingering can then develop, which increases the transfer flux of the solute. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e30f9a8ead325f216a3a499fb2388af
https://doi.org/10.1063/5.0089326
https://doi.org/10.1063/5.0089326