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Estaciones de regulación y regulación de gas natural
(Servicio Nacional de Aprendizaje (SENA), 2016)
Análise do desempenho de uma subestação isolada a gás em comparação a uma subestação convencional
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia ElétricaUTFPR, 2017-06-13)
This work analyzes aspects from both conventional substations and substations that use SF6 gas insulation technology, in case of construction and electrical equipments such as transformers, circuit breakers, disconnectors, ...
Gestión, organización y control, del gas SF6, utilizando herramientas de gestión de mantenimiento
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Gerência de ManutençãoUTFPR, 2017-04-28)
This study aims to analyze the various aspects involving the life cycle of SF6 gas in its use as a dielectric in high voltage equipment, the factors leading to their degradation, treatment processes to return them to their ...
Tungsten oxide nanoparticles grown by condensation in gas using domestic appliances
(NORTH HOLLAND, 2011)
Tungsten oxide nanoparticles grown by condensation in gas using domestic appliances
(ELSEVIER SCIENCE BV, 2011)
Influência da vazão do gás de purga na proteção de soldas em aço inox AISI 304 pelo processo TIG
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2018-06-28)
Stainless steels are metal alloys that have mechanical and metallurgical properties, generally different to the most common carbon steel alloys. The most remarkable feature of this alloy is its great corrosion resistance, ...
Análisis de los principales factores que influyeron en la disminución de importaciones de cocinas a gas en los años 2014 y 2015
(Universidad Peruana de Ciencias Aplicadas (UPC)PE, 2019-02-16)
La presente tesis analiza los factores que influyeron en la disminución de importaciones de cocinas a gas en los años 2014 y 2015. El primer capítulo brinda información y definiciones de los procesos de importaciones y de ...
Tungsten oxide nanoparticles grown by condensation in gas using domestic appliances
(2011)
We report on the preparation of WO3 nanostructures using tungsten wire and iron wool in a domestic
microwave oven. Pure WO3 nanoparticles were octahedral or rhombohedral while iron containing
nanoparticles were spheroidal. ...