Now showing items 1-10 of 8775
Interaction between wave and coastal structure: Validation of two lagrangian numerical models with experimental results marine 2011
Numerical modeling of the interaction among waves and coastal structures is a challenge due to the many nonlinear phenomena involved, such as, wave propagation, wave transformation with water depth, interaction among ...
Nonlinear dynamic numerical analysis of a RC frame subjected to seismic loading
In the context of seismic engineering, reliable modeling methodologies are needed to represent the nonlinear dynamic behavior of structures under the effect of the seismic action. Only in this way is it possible to assess ...
A numerical optimization procedure to obtain SPICE MOSFET model level 1 parameters from model level 49
(XIV International Workshop Iberchip, 2008-02)
Numerical analysis of fibre reinforced polymer retrofitted masonry panels
The numerical analysis of the in-plane mechanical behaviour of unreinforced and carbon fibre reinforced polymer (CFRP) retrofitted masonry walls, using a coupled damaged-plasticity model, is presented in this paper. The ...
Precisão de plantas planialtimétricas em função do posicionamento de pontos em irradiadas de campo
The present experiment aimed to study the influence of point positioning in an irradiated field to produce a planialtimetric plant. A planialtimetric evaluation was carried out in a 14-acre experimental area with well-defined ...
Numerical modeling of flow through an industrial burner orifice
(Elsevier B.V., 2014-06-01)
This paper presents numerical modeling of a turbulent natural gas flow through a non-premixed industrial burner of a slab reheating furnace. The furnace is equipped with diffusion side swirl burners capable of utilizing ...
Physical and numerical modelling of the thermally induced wedging mechanism
(ICE Publishing, 2015)
Field observations and laboratory experiments show that temperature cycles can lead to wedging and accumulation of permanent displacements in several geosystems. The magnitude of these displacements depends on the geometric ...
Three-dimensional transient complex free surface flows: Numerical simulation of XPP fluid
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. ...
Recursive computation of matrix elements in the numerical renormalization group
(Elsevier BVAmsterdam, 2014-04)
The numerical renormalization group is an efficient method to diagonalize model Hamiltonians describing correlated orbitals coupled to conduction states. While only the resulting eigenvalues are needed to calculate the ...