Facultad Regional Delta

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End date: 2009Subject: search.filters.subject.FRD

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    Simulador discreto para uso académico (SimuReD)
    (2009-07-07) Viera, Sergio; Rodriguez Esquivel, Walter
    El proyecto se centra en el desarrollo de un sistema de simulación de eventos discretos, modular y adaptable a diferentes contextos. Utiliza la teoría de colas para el procesamiento de los diferentes nodos (fuente, cola, procesador, auxiliar y terminal). Se describe un estudio de mercado, con las diferentes herramientas disponibles y un análisis de las Facultades Regionales de la UTN que ofrecen la carrera de Ingeniería en Sistemas de Información.
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    Numerical model of UOE steel pipes: Forming processand structural behavior
    (ASOCIACIÓN ARGENTINA DE MECÁNICA COMPUTACIONAL AMCA, 2007) Raffo, Javier Leandro; Toscano, Rita; Mantovano, Luciano; Dvorkin, Eduardo
    Deepwater pipelines are designed to withstand, without collapsing, the external pressureand bending imposed on them, either by the laying process or by the topology of the sea bottom. In previous publications CINI researchers have developed finite element models to predict collapse loadsand collapse propagation loads. Large diameter pipes for onshore and offshore applications are manufactured using the UOE process.The manufacturing process consists in the cold forming of heavy plates followed by welding and thenby an expansion. First the plate is pressed along its edges, formed into a U-shape and then pressedinto an O-shape between two semicircular dies. Afterwards the pipe is welded by SAW process andfinally is expanded. In this paper we develop a 2D finite element model to simulate the UOE process and the structuralbehavior of the formed pipes in external pressure collapse tests. Using the developed model we cananalyze the effects of the process parameters in each forming step on the final geometry and structuralproperties of the pipe
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    Modernización CRDI
    (Universidad Tecnológica Nacional. Facultad Regional Delta, 2005-12-01) Viera, Sergio; Bono, Juan; Perna, Guillermo
    El sistema CRDI es una aplicación que se utiliza para evaluar la apreciación de un grupo de personas sobre una pista de audio. La actualización del mismo se basa en utilizar un medio de reproducción digital para mejorar el sincronismo de la prueba.