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A 3D numerical model of an ONAN distribution transformer
(Pergamon-Elsevier Science Ltd, 2019-02-05)
The aim of this work is to validate a numerical model used to simulate the natural convection in a distribution transformer. The transformer of interest is of the oil natural air natural (ONAN) type and the model seeks to ...
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) ...
Numerical and experimental analysis of the shear capacity of interconnected concrete block walls
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2017)
NUMERICAL INVESTIGATION OF THREE DIMENSIONAL VISCOELASTIC FREE SURFACE FLOWS: IMPACTING DROP PROBLEM
(Int Center Numerical Methods Engineering, 2014-01-01)
This work presents a numerical investigation of three dimensional viscoelastic free surface flows. In particular, using two different numerical methodologies, we have simulated a typical free-surface benchmark flow problem: ...
Characterization of the Bahia Blanca estuary by data analysis and numerical modelling.
(Elsevier Science, 2014-09)
The Bahía Blanca Estuary is a complex system of channels and tidal flats where the most important deep water harbour system of Argentina is located. The main goal of the present work was to obtain a hydrodynamic conceptual ...
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry
(Universidade Federal de São Carlos (UFSCar), Dept Engenharia Materials, 2014)
Steel fibre reinforced concrete pipes. Part 2: numerical model to simulate the crushing testTubos de concreto reforçado com fibras de aço. Parte 2: modelo numérico para simular o ensaio de compressão diametral
(IBRACON - Instituto Brasileiro do Concreto, 2012)
This paper is part of an extensive work about the technological development, experimental analysis and numerical modeling of steel fibre reinforced concrete pipes. The first part ("Steel fibre reinforced concrete pipes. ...
Numerical modeling of saline intrusion in Salar de Atacama
(ASCE-AMER SOC CIVIL ENGINEERS, 2003)
This paper presents the results of numerical simulations of groundwater circulation and solute transport at the Salar de Atacama through use of a numerical model to solve the two-dimensional problem of flow in an aquifer ...