Listar por autor "Lopera-Valle, Adrian"
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Numerical simulation to assess the elastic-strain energy distribution in a silicon rubber disk subjected to a punch shear test (PST)
Lopera-Valle, Adrian; Suárez-Bustamante, Fabio Alexander; Hernández-Ortiz, Juan PabloFinite element method simulations were implemented to understand how the strain energy is distributed in a disk-like sample during a punch shear test. Material’s Young modulus can be estimated from this test; however, there ...Universidad Nacional de Colombia Revistas electrónicas UN Dyna. -
Phase transformations in air plasma-sprayed yttria-stabilized zirconia thermal barrier coatings
Osorio, Julián D.; Lopera-Valle, Adrian; Toro, Alejandro; Hernández-Ortiz, Juan P.Phase transformations in air plasma-sprayed thermal barrier coatings composed of ZrO2 – 8 wt.% Y2O3 (zirconia - 8 wt.% yttria) are studied using X-Ray diffraction and Rietveld refinement measurements. Samples of TBC deposited ...Universidad Nacional de Colombia Revistas electrónicas UN Dyna.