Oscillating Grid Tank
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Estudo de estrutura turbulenta gerada por tanque de grade oscilante observada por PIV / Study design generated by turbulent tank grid oscillating observed by PIV
Um regime ou fluxo turbulento pode ser definido simplificadamente como uma forma de escoamento no qual o movimento de um fluido ocorre de forma aparentemente aleatória. A natureza caótica desse tipo de regime não possibilita que o problema seja abordado de modo determinístico, consequentemente, não pode ser descrito através de expressões analíticas p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/06/2012
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2. Fluxo de massa na interface ar-água em tanques de grades oscilantes e detalhes de escoamentos turbulentos isotrópicos / Gas transfer near the air-water interface in an oscillating-grid tanks and properties of isotropic turbulent flows
Gas transfer across the air-water interface in turbulent flows is an important process for many environmental systems. To improve the understanding of the basic principles involved in this phenomenon it is necessary to use suitable apparatus and experimental techniques. In this study, experiments and numerical simulation were conducted in a tank with one and
Publicado em: 2006
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3. Estudo da estrutura turbulenta em escoamentos gerados por grades oscilantes / Study of the turbulence structure in drainage caused by oscillating grids
This work presents the project and construction of a tank with an oscillating grid, equipment which provides for the experimental studies of turbulence and its relation to mixing processes and gas transfer across fluid interface. Experiments were carried out with the use of digital particle image velocimetry technique, to investigate the properties of the pr
Publicado em: 2002