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Transient motions of elasto-viscoplastic thixotropic materials subjected to an imposed stress field and to stress-based free-surface boundary conditions
(Elsevier B.V., 2016-12-01)
In the present work, we present an approach to handle transient flows of elasto-viscoplastic thixotropic (EVPT) materials under the action of the gravity force field and subjected to free-surface boundary conditions that ...
Evaluation of procera/porcelain interface in metal-free prosthesis
(2005-12-01)
Prosthetic substructures for dental application are veneered by porcelain comprising a structure with different elastic modulus and thermal expansion coefficients layers. This structure may present residual stresses in ...
El modelo de rentabilidad precio cero : un análisis de su aplicabilidad en diferentes industrias
(Universidad de San Andrés. Escuela de Administración y Negocios, 2012)
Muchos cambios ha experimentado el mundo de los negocios en los últimos años, y
consecuentemente, muchas nuevas herramientas han surgido intentado descifrar tales
modificaciones. Interpretando estos cambios como un cambio ...
Free vibration analysis of anisotropic material structures using the boundary element method
(Elsevier Sci LtdOxfordInglaterra, 2003)
Ultrasonic material characterization using diffraction-free PVDF receivers
(2010-01-01)
This work describes the use of a large aperture PVDF receiver in the measurement of density of liquids and elastic constants of composite materials. The density measurement of several liquids is obtained with the accuracy ...
Ultrasonic material characterization using diffraction-free PVDF receivers
(2010-01-01)
This work describes the use of a large aperture PVDF receiver in the measurement of density of liquids and elastic constants of composite materials. The density measurement of several liquids is obtained with the accuracy ...
Evaluation of the performance of a lead-free piezoelectric material for energy harvesting
(Iop Publishing, 2015-10)
Vibration-based energy harvesting has been explored as an auxiliary power source, which canprovide small amounts of energy to power remote sensors installed in inaccessible locations.This paper presents an experimental and ...
Gravitational Effects in the Collision of Elasto-Viscoplastic Drops on a Vertical Plane
(Mdpi, 2020-06-01)
The collision of drops in a solid substrate is an interesting problem with several practical applications. When the drop is made of a complex fluid the problem presents numerical challenges due to the interaction of the ...