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Three-dimensional transient complex free surface flows: Numerical simulation of XPP fluid
(2013-05-01)
In this paper we present a finite difference MAC-type approach for solving three-dimensional viscoelastic incompressible free surface flows governed by the eXtended Pom-Pom (XPP) model, considering a wide range of parameters. ...
Three-dimensional transient complex free surface flows: Numerical simulation of XPP fluid
(2013-05-01)
In this paper we present a finite difference MAC-type approach for solving three-dimensional viscoelastic incompressible free surface flows governed by the eXtended Pom-Pom (XPP) model, considering a wide range of parameters. ...
Derivación numérica. Método de diferencias divididas finitas
(2015-06-30)
The numerical derivation is a numerical analysis technique to calculate an approximation to the derivative of a function of a point using the values and properties of it. Basically, in a solution of finite differences, ...
Back-analysis of slope failures by numerical techniques
(2016)
A method of defining strength parameters from slope failures is presented in this study, based on combining finite element and optimization analyses. The strength reduction technique is used to determine the shear strain ...
Adaptive filtering strategy for numerical constraint satisfaction problems
(Elsevier Ltd, 2015)
Perception of the undergraduate student about utility of numerical modelling techniques as a didactic resource for scientific research in Civil Engineering
(Institute of Electrical and Electronics EngineersPE, 2021-11-30)
Teaching-learning in civil engineering research courses is a challenge and even more in the current context of the Covid 19 pandemic, taking into account that laboratories and field works are not available. Nevertheless, ...
Coupled Thermo-Hydro-Mechanical Numerical Modeling of Evolving Fractures in Rocks
(Springer, 2021-04-22)
We present a numerical technique capable of handling evolving fractures in rocks triggered by coupled thermo-hydro-mechanical (THM) phenomena. The approach is formulated in the context of the finite-element method (FEM) ...