Thermal Anemometry
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Effectiveness of horizontal air flow fans supporting natural ventilation in a Mediterranean multi-span greenhouse
Natural ventilation is the most important method of climate control in Mediterranean greenhouses. In this study, the microclimate and air flow inside a Mediterranean greenhouse were evaluated by means of sonic anemometry. Experiments were carried out in conditions of moderate wind (≈ 4.0 m s-1), and at low wind speed (≈ 1.8 m s-1) the natural ventilation
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-08
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2. Experimental investigation of turbulent boundary layers over steep two-dimensional elevations
This work presents a laboratory study on the behavior of turbulent boundary layers over steep topographic elevations. Two main topics of interest are addressed here: (i) to investigate and characterize the separated flow region that is formed on the leeside of a steep elevation, and (ii) to evaluate the effects of flow stability conditions on the properties
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2005-12
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3. Development of a methology for numerical and experimental evaluation of liquid/vapour flow in distillation columns / Desenvolvimento de uma metodologia para avaliação numerica e experimental do escoamento liquido/vapor em colunas de destilação
Grande parte dos estudos envolvendo colunas de destilação está fundamentada por modelos macroscópicos de conservação de massa e de energia. Exemplo disto são os modelos de estágios de equilíbrio e de não-equilíbrio. Nestes, os aspectos fluidodinâmicos do escoamento são restritos e orientados à medição de parâmetros macroscópicos. Porém, gr
Publicado em: 2005