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	Provedor de dados Rev. Ciênc. Agron. (1) Anais da ABC (AABC) (1) Autor Cardoso,Kelen Cristiane (1) Cotta,Renato M. (1) Fabbro,Inacio Maria Dal (1) Gazzola,Jonathan (1) Genuchten,Martinus T. (1) Naveira-Cotta,Carolina P. (1) Quaresma,João N.N. (1) Su,Jian (1) Mais... Palavra-chave Hybrid methods (2) Generalized Integral Transform Technique (GITT) (1) Photomechanical techniques (1) Physical non-equilibrium transport (1) Radioactive waste leaching (1) Shadow moiré (1) Unsaturated porous media (1) Uranium mining (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2014 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Application of moiré technique on strain analysis in farm machinery elements Rev. Ciênc. Agron. Cardoso,Kelen Cristiane; Gazzola,Jonathan; Fabbro,Inacio Maria Dal. Development and optimization of projects for agricultural machinery involve the analysis of stress and strain. Moiré photomechanical techniques provide a complete displacement field of the specimen under test, and can aid in understanding the mechanical behavior of parts with complex geometry. Hybrid methods combine fringe patterns of displacement with distribution maps of stress and strain through concepts of the theory of elasticity. The objective of this work was to analyse the use of the shadow moiré technique in the qualitative determination of stress and strain distribution in geometrically complex machine elements. The results were compared with those from an electrical extensometer and a computer simulation. The results demonstrated that the shadow... Tipo: Info:eu-repo/semantics/article Palavras-chave: Photomechanical techniques; Hybrid methods; Shadow moiré. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902014000300007 Integral transform analysis of radionuclide transport in variably saturated media using a physical non-equilibrium model: application to solid waste leaching at a uranium mining installation Anais da ABC (AABC) Cotta,Renato M.; Naveira-Cotta,Carolina P.; Genuchten,Martinus T.; Su,Jian; Quaresma,João N.N.. Abstract: The Generalized Integral Transform Technique (GITT) was employed to simulate transient one-dimensional flow in variably saturated porous media, as well as radioactive waste transport within different layers (a solid waste pile, nearby soil, and a granular aquifer) towards the edge of a uranium mining installation under institutional control. Computational codes, written using the Mathematica software system, were implemented and tested for solution of the coupled advection-dispersion equations for an arbitrary number of daughter products within a radioactive chain migrating in saturated and unsaturated soil layers. The computer simulations were verified in great detail against results obtained using the built-in routine NDSolve of the Mathematica... Tipo: Info:eu-repo/semantics/article Palavras-chave: Uranium mining; Radioactive waste leaching; Unsaturated porous media; Physical non-equilibrium transport; Hybrid methods; Generalized Integral Transform Technique (GITT). Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652020000101102 Registros recuperados: 2 Primeira ... 1 ... Última

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