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Análise comparativa entre isoladores elétricos vítreos, cerâmicos e poliméricos em linhas de transmissão de energia elétrica
(BrasilUFSMCentro de Tecnologia, 2022-08-25)
In the vast majority of cases, when consumers think of an electrical power system, the importance that electrical insulators play in the process of transmission and distribution of energy is
often overlooked. However, ...
Estudo numerico e experimental sobre vidros termicos
([s.n.], 1996)
Comparativo de desempenho acústico de MDF e Drywall e suas composições com lã de vidro e lã de rocha
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia CivilUTFPR, 2016-06-23)
Noise polution caused by urban noise affects the life’s quality of people who live in big cities. Because of that, several researches related to methods of acoustic isolation are being conducted, leading to significant ...
Desenvolvimento de espumas para isolamento térmico a partir de resíduos de vidro e hidróxido de sódio
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilPrograma de Pós-Graduação em Engenharia de ProduçãoUTFPR, 2019-03-14)
World population growth and a faster consumption of goods bring energy shortage and a lot of environmental liabilities. Thereby, research, development and innovation sectors must consider the ecological aspects in their ...
Application of Raman spectroscopy to industrial research: Determination of impurities in glass bottles
(Elsevier B.V., 2019-01-01)
In the glass industry, impurities occur commonly, however it is fundamental the study of the their nature, because they can generate cracks, bubbles and influence on the colour of the bottles, In order to identify these ...
Estudo da fotodegradação de borracha de silicone utilizada em isoladores para rede elétrica
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em QuímicaUTFPR, 2016-11-03)
The combination of properties provided by the silicone rubber (SR) makes this material widely used in the energy sector, especially in manufacturing insulators for transmission and distribution lines, replacing porcelain ...