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Determination of the structural efficiency of quadric and cylindrical surfaces when used as reinforced concrete roof structures
(Journal of Physics: Conference SeriesReino Unido, 2020-12-05)
Modern architecture of civil engineering structures made of reinforced concrete is demanding solutions to problems related to design and construction of roofs shaped as creative forms which require an adequate combination ...
Determination of the structural efficiency of quadric and cylindrical surfaces when used as reinforced concrete roof structures
(Journal of Physics: Conference SeriesReino Unido, 2020-12-05)
Modern architecture of civil engineering structures made of reinforced concrete is demanding solutions to problems related to design and construction of roofs shaped as creative forms which require an adequate combination ...
Avalanchas en un fosa de socavación alrededor de un cilindro hincado en arena: un mecanismo relevante de socavación
(Universidad de Concepción.Departamento de Ingeniería CivilDepartamento de Ingeniería Civil., 2018)
The aperiodic dynamically rich horseshoe vortex system at the base of a sediment-embedded cylinder in a turbulent boundary layer is the main agent of scour, dislodging and transporting sediment particles, and producing ...
Design of hierarchical porous aluminas by using one-pot synthesis and different calcination temperatures
(Springer, 2012-08-01)
Hierarchical aluminas with pore sizes ranging from a few nanometers to micrometers were obtained using an one-pot sol-gel synthesis. The aluminas were synthesized under acid conditions from aluminum isopropoxide in presence ...
Design of hierarchical porous aluminas by using one-pot synthesis and different calcination temperatures
(Springer, 2012-08-01)
Hierarchical aluminas with pore sizes ranging from a few nanometers to micrometers were obtained using an one-pot sol-gel synthesis. The aluminas were synthesized under acid conditions from aluminum isopropoxide in presence ...
Método de apoio à formulação de estratégia de manutenção em ambiente industrial: um estudo de caso
(Universidade do Vale do Rio dos Sinos, 2011-06-27)
The main objective of this study is to show a method for implementation of Reliability Centered Maintenance (RCM) in a plating line of aluminum cylinders. For the analysis, It was used the time to failure and time to repair ...
Método de apoio à formulação de estratégia de manutenção em ambiente industrial: um estudo de caso
(Universidade do Vale do Rio dos Sinos, 2011-06-27)
The main objective of this study is to show a method for implementation of Reliability Centered Maintenance (RCM) in a plating line of aluminum cylinders. For the analysis, It was used the time to failure and time to repair ...
Passive UHF RFID tag design for mounting on cylindrical metallic surfaces
(Universidade Federal de Minas GeraisUFMG, 2018-05-29)
This research proposes an Ultra High Frequency (UHF) exible passive tag antenna for Radio Frequency Identication (RFID) which operates at 902-928 MHz band frequency. The small antenna has a dimension of 13 mm x 28 mm x 0.4 ...
Análise numérica dos efeitos pulsativos em um motor monocilíndrico turboalimentado
(Centro Universitário FEI, São Bernardo do Campo, 2021)
Durante os úlltimos anos, houve um crescente estudo em diferentes áreas do setor
automobilístico para aplicações de turbocompressores, com o objetivo de aumentar a eficiência
global dos motores de combustão interna em ...
Análisis del sistema de despacho y envasado de un terminal de abastecimiento de gas licuado de petróleo GLP
(Universidad de Guayaquil, 2016)
El presente trabajo desarrolla un análisis de las diferencias volumétricas que surgen del proceso de despacho de gas licuado de petróleo de almacenamiento, despacho al granel y envasado de cilindros, en el cual se desea a ...