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Numerical Modelling of Water Flow Through Granular Material for Isolated and Simultaneous Extractions in Block Caving
(Springer-Verlag Wien, 2019)
© 2018, Springer-Verlag GmbH Austria, part of Springer Nature. In this work, we numerically solve the Brinkman–Darcy equation coupled to the granular kinematic model using the finite elements method in 2D, to describe the ...
Application of the finite element method in the analysis of composite materials: A review
(2020-04-01)
The use of composite materials in several sectors, such as aeronautics and automotive, has been gaining distinction in recent years. However, due to their high costs, as well as unique characteristics, consequences of their ...
Validation of Simultaneous Volumetric and HPLC Methods for the Determination of Pridinol Mesylate in Raw Material
(Hindawi Publishing Corporation, 2013-10)
Simple, sensitive, and economical simultaneous volumetric and HPLC methods for the determination of pridinol mesylate in raw material have been developed. The volumetric method is based on the reaction of pridinol with ...
Effect of interstitial impurities on internal friction measurements in niobium
(Elsevier B.V., 2004-04-15)
Measurements of internal friction as a function of temperature were carried out in samples of mobium containing different amounts of interstitial solutes (oxygen and nitrogen) and one sample of mobium containing initially ...
Mechanical properties and DIC analyses of CAD/CAM materials
(2016-01-01)
Background: This study compared two well-known computer-aided-design/computer-aided-manufactured (CAD/ CAM) blocks (Paradigm MZ100 [3M ESPE] and Vitablocs Mark II [Vita] in terms of fracture toughness (Kic), index of ...
Análisis de la calidad del aire ambiente en el casco central de la parroquia rural El Valle del cantón Cuenca-Ecuador
(2020-03-03)
Globally, air quality has been disturbed in recent years by anthropic activities which has caused the degradation of the flora, fauna and health of people. This project seeks to evaluate the ambient air quality of the El ...
Collaborative study to evaluate the indigestible neutral detergent fiber and indigestible acid detergent fiber contents in feeds by in situ procedure
(2016-01-01)
The objective of this collaborative study was to evaluate the indigestible neutral detergent fiber (iNDF) and indigestible acid detergent fiber (iADF) content in feeds in six laboratories from institutions linked to the ...
Sensitivity analysis and parameter estimation of heat transfer and material flow models in Friction Stir Welding
(Universidad Federal de Sao Carlos, 2014-11)
Although numerical models of heat transfer and material flow have contributed to understand the underlying mechanisms of friction stir welding (FSW), there are certain input model parameters that can not be easily determined. ...
A fixed-mesh Eulerian-Lagrangian approach for stress analysis in continuous casting
(John Wiley & Sons Ltd, 2007-12)
We present a method for the analysis of the strains and stresses developed in the solidified portion of a metal strand during the continuous casting process. Steady-state conditions are assumed. The solidified metal is ...
Thermospray flame furnace atomic absorption spectrometry for determination of silver in biological materials
(Elsevier Science BvAmsterdamHolanda, 2012)