Now showing items 31-40 of 21531
Physical–numerical parameters in laminar simulations of natural convection on three-dimensional square plates
Purpose: The purpose of this study is to analyze the influence of the main physical–numerical parameters in the computational evaluation of natural convection heat transfer rates in isothermal flat square plates in the ...
Numerical prediction of gas concentrations and fluctuations above a triangular hill within a turbulent boundary layer
(ELSEVIER SCIENCE BV, 2010)
The objective of the present work is to propose a numerical and statistical approach, using computational fluid dynamics, for the study of the atmospheric pollutant dispersion. Modifications in the standard k-epsilon ...
Numerical modeling and optimization of zone refining
(Elsevier Science SaLausanneSuíça, 2000)
Numerical modeling of internal heating curing of glass reinforced epoxy pipes
(John Wiley & Sons Inc, 2015-11-07)
A dynamic one-dimensional model is developed to simulate the novel internal heating curing process in the manufacturing of glass reinforced epoxy pipes by filament winding. The model combines the energy balance with a ...
Renormalization-group calculation of dynamical properties for impurity models
(Elsevier B.V., 1991-05-01)
The numerical renormalization-group method was originally developed to calculate the thermodynamical properties of impurity Hamiltonians. A recently proposed generalization capable of computing dynamical properties is ...
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
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) ...