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Stochastic simulations of calcium contents in sugarcane area
(Univ Federal Campina Grande, 2015-08-01)
The aim of this study was to quantify and to map the spatial distribution and uncertainty of soil calcium (Ca) content in a sugarcane area by sequential Gaussian and simulated-annealing simulation methods. The study was ...
A new approach using fuzzy DEA models to reduce search space and eliminate replications in simulation optimization problems
(2020-04-15)
This article proposes a new combination of methods to increase optimization simulation efficiency and reliability, utilizing orthogonal arrays, fuzzy-data envelopment analysis (FDEA) with linear membership function, and ...
A new simulation method for the separation of binary mixtures in a four-column simulated moving bed
(Brazilian Soc Chemical EngSao PauloBrasil, 2007)
Simulations of incompressible fluid flows by a least squares finite element method
(2005-07-01)
In this work simulations of incompressible fluid flows have been done by a Least Squares Finite Element Method (LSFEM) using velocity-pressure-vorticity and velocity-pressure-stress formulations, named u-p-ω) and u-p-τ ...
Simulation of needle-type corona electrodes by the finite element method
(2007-12-01)
This paper describes a software tool, called LEVSOFT, suitable for the electric field simulations of corona electrodes by the Finite Element Method (FEM). Special attention was paid to the user friendly construction of ...
Increasing the efficiency in integer simulation optimization: Reducing the search space through data envelopment analysis and orthogonal arrays
(2017-10-16)
The development of various heuristics has enabled optimization in simulation environments. Nevertheless, this research area remains underexplored, primarily with respect to the time required for convergence of these ...
Fluxo de potência trifásico probabilístico para redes de distribuição usando o método de estimação por pontos
(2012-03-01)
In this paper the point estimation method is applied to solve the probabilistic power flow problem for unbalanced three-phase distribution systems. Through the implementation of this method the probability distribution ...
DAE Methods in Constrained Robotics System SimulationDAE Methods in Constrained Robotics System Simulation
(Computación y Sistemas, 2009)
Statistical thermodynamics of liquids using the Monte Carlo method. I. Methodology.
(Soc Brasileira QuimicaSao PauloBrasil, 1999)