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Estudo comparativo entre ensaios em túnel de vento e danos em estruturas reais causados por um downburstComparative study of wind tunnel tests and full-scale damages caused by a downburst
(Asociación Sudamericana de Ingeniería Estructural. Asociación Paraguaya de Estructura, 2016)
Na noite de 29 de janeiro, 2016, uma tormenta TS foi registrada em Porto Alegre, Brasil. Os ventos causaram danos na maior parte da cidade, deixando 220.000 residências sem energia elétrica e milhares sem água. O evento ...
Wind tunnel simulation of atmospheric boundary layer flows
(Associação Brasileira de Ciências mecânicasBrasilNúcleo Interdisciplinar de Dinâmica dos Fluidos, 2019)
Relative soil water content as a factor for wind erodibility in soils with different texture and aggregation
(Elsevier, 2019-02)
The soil water content is one of the main factors influencing the beginning of soil particle movement by the wind. Although, some authors studied the effect of soil water content on threshold wind velocity and have defined ...
Characteristics of Zonda Wind in South American Andes
(Techno-press, 2017-06)
This paper discusses some features and conditions that characterize the Zonda wind, focusing particularly on the implications for wind engineering applications. This kind of wind, typical of mountainous regions, is far ...
Pressures on open canopy structures with parapets under wind loading
(Elsevier, 2013)
Diseño de un túnel de viento portátil para el estudio de la erosión eólicaDesing of a portable wind tunnel for the wind erosion study
(Asociación Argentina de la Ciencia del Suelo, 2016-11)
La erosión eólica (EE) es un proceso de degradación irreversible de suelos de regiones áridas y semiáridas. Con el uso de túneles de viento portátiles es posible simular la EE controlando variables críticas como la velocidad ...
Study of gas turbulent dispersion process in the alcântara launch center
(Departamento de Ciência e Tecnologia Aeroespacial, 2018-10-25)
The Alcântara Launch Center (ALC) is the Brazilian gate to the space located at the north coast of Maranhão State, close to the Equator. Topographical local characteristics modify the parameters of incident atmospheric ...
Estudo dos efeitos do escoamento atmosférico sobre edifícios altos mediante uso de dinâmica dos fluidos computacional
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em Engenharia CivilUTFPR, 2019-12-12)
This work presents a computational fluid dynamics study to evaluate the neighboring effects on tall buildings. To evaluate such effects, it was used the RANS approach to solve the CFD equations, modelling the turbulence ...