25 citations · 33 across the 6 of their papers we have counts for
6 papers
Unjamming in a 3D Granular System: The Micromechanical Role of Friction in Force Distributions and Rheological Properties
Vicente Salinas, Héctor Alarcón, Eduardo Rojas +2
In this work, we investigate the unjamming transition in a three-dimensional granular system composed of frictional spheres, in which the packing fraction is systematically reduced…
Nonlinear acoustic characterization of heterogeneous plasticity in bent aluminium samples
Carolina Espinoza, Vicente Salinas, Makarena Osorio +4
Knowledge of the state of plastic deformation in metallic structures is vital to prevent failure. This is why non-destructive acoustic tests based on the measurement of first order…
Stability of a tilted granular monolayer: How many spheres can we pick before the collapse?
Eduardo Rojas, Héctor Alarcón, Vicente Salinas +2
The triggering of avalanches is investigated using discrete element simulations for a process of random extraction of spheres. A monolayer, formed by identical spheres in a hexagon…
Localizing narrow Fe K emission within bright AGN
Carolina Andonie, Franz E. Bauer, Rosamaria Carraro +11
The 6.4 keV Fe Ka emission line is a ubiquitous feature in X-ray spectra of AGN, and its properties track the interaction between the variable primary X-ray continuum and the surro…
The Effect of the Angular Momentum in the Formation and Evolution of Low Surface Brightness Galaxies
Vicente H. Salinas, Gaspar Galaz
Using observed data from the literature, we compare in one single publication the angular momentum (AM) of low surface brightness galaxies (LSBGs), with that of high surface bright…
In situ monitoring of plastic deformation using ultrasound
Vicente Salinas, Fernando Lund, Nicolás Mujica +1
Ultrasound has long been used as a non-destructive tool to test for the brittle fracture of materials. Could it be used as a similar tool to test for ductile failure? This study re…