Parallel Simulation Tools
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Mathematical modeling and numerical simulation of incompressible flows over complexes three-dimensional geometries using the immersed boundary method / Modelagem matemática e simulação numérica de escoamentos incompressíveis sobre geometrias complexas tridimensionais utilizando o método da fronteira imersa
The necessity of understand the physical mechanisms in flows over complexes geometries are something imperative on modern engineering. In this way, tools that allow the analysis and understanding of such flows are very important as well. In this work, a numerical tool that allows the transient analysis of flows over several types of complexes three-dimension
Publicado em: 2007
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2. Mathematical modeling and numerical simulation of incompressible flows over complexes three-dimensional geometries using the immersed boundary method / Modelagem matemÃtica e simulaÃÃo numÃrica de escoamentos incompressÃveis sobre geometrias complexas tridimensionais utilizando o mÃtodo da fronteira imersa
The necessity of understand the physical mechanisms in flows over complexes geometries are something imperative on modern engineering. In this way, tools that allow the analysis and understanding of such flows are very important as well. In this work, a numerical tool that allows the transient analysis of flows over several types of complexes three-dimension
Publicado em: 2007
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3. Fuzzy modelling for trajectory fixation in chaotic systems. / Modelagem fuzzy para fixação de trajetórias em sistemas caóticos.
A mapping of analytical tools for representation and computational treatment of Fuzzy Systems was made in this thesis. This mapping evidenced the existence of relations and the adequacy of the use of the Fuzzy Theory in the models construction for the problems solution involving dynamic systems e, in particular, of chaotic systems. A differentiation was cons
Publicado em: 2007
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4. Uma Abordagem, baseada em framework e na técnica de descrição formal Estelle, para o desenvolvimento de sistemas de arquivos paralelos distribuídos. / An approach, based on framework and the formal description technique Estelle, for the development of distributed parallel file systems.
The constant increase of processing speed, mainly due to the use of a large number of processors, has allowed an improvement in the design and building of parallel computation systems. However, the performance of several types of applications is affected by the latency originated from Input/Output operations on data. In order to solve this problem parallel f
Publicado em: 2006
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5. Implementation and analysis of computational chemistry tools applied to the processes development / Implementação e analise de ferramentas de quimica computacional aplicada ao desenvolvimento de processos
As indústrias vêm mudando profundamente nos últimos anos, principalmente para redução de consumo energético, melhoria na qualidade dos produtos e adequação às leis ambientais. Estas mudanças podem ser auxiliadas pelas técnicas de modelagem e simulação, incluindo o detalhamento do modelo em nível atômico, quando então recebe o nome de química
Publicado em: 2006
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6. Implementation and analysis of computational chemistry tools applied to the processes development / Implementação e analise de ferramentas de quimica computacional aplicada ao desenvolvimento de processos
As indústrias vêm mudando profundamente nos últimos anos, principalmente para redução de consumo energético, melhoria na qualidade dos produtos e adequação às leis ambientais. Estas mudanças podem ser auxiliadas pelas técnicas de modelagem e simulação, incluindo o detalhamento do modelo em nível atômico, quando então recebe o nome de química
Publicado em: 2006
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7. Analise de margem de contribuição e capacidade produtiva pro programação linear e simulação para apoio a tomada de decisão num sistema de manufatura / Contribuition margin and productive capacity analysis through linear programming and simulation for decision support in a manufacturing system
The increasingly competitiveness in a globalization world demands from companies the study and use of tools, theories and concepts to provide productivity increase. Among the management tools and methods, the Operational Research has been largely diffused due to its efficiency. Especially emphasized are the Operational Research techniques of Simulation and L
Publicado em: 2005
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8. Uma abordagem para a modelagem de sistemas digitais
Digital system design has reached a high degree of complexity that prevents its realization without CAD tools. The starting point of such tools consists on a conceptual view of the intended system (given by one or more conceptual models), which is captured for computational handling by one or more specification languages. Several of such languages were devel
Publicado em: 2003
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9. SOFTWARE ARCHITECTURES FOR FAULT-TOLERANT REPLICATIONS AND MULTITHREADED DECOMPOSITIONS : EXPERIMENTS WITH PRACTICAL PARALLEL SIMULATION
This thesis is concerned with the experimental development of parallel simulation tools that not only exploit diverse multiprocessor environments, but also allow parallel simulations to be built with reasonable effort. We work on two fronts: model replication and model decomposition. We describe the design of EcliPSe, a parallel simulation system for replica
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 199608