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Acompanhamento do desenvolvimento de produto para higienização de ambientes e análise comparativa com similares
(Universidade Federal de Santa Maria, 2010-08-30)
È fact that comes from the mind human being the solution for the most varied necessities in its life. The technology always was allied to facilitate to the life human being in its diverse environments. In the domestic ...
Resistividade elétrica de concretos compostos com cinza de lodo de ETA e calcário moído
(Universidade Federal de Santa Maria, 2017-12-18)
Electrical resistivity, a property of the concrete that represents its resistivity to the
passing of electric current, is important in terms of corrosion of reinforced concrete
and, therefore, of the durability of the ...
Avaliação do fosfato de nióbio como catalisador heterogêneo na esterificação de ácido oleico com acetato de metila
(Universidade Federal de Santa Maria, 2017-09-29)
The concern about global warming and the search for energy security are main responsible for promote the development of renewable fuels. Among biofuels, biodiesel is a potential successor to fossil fuels because it is an ...
Otimização do processo de solda TIG no aço tubular AISI 304 por meio da análise de relação Grey - Taguchi
(Universidade Federal de Santa Maria, 2018-01-23)
The search for optimization of processes in production management aiming at quality is characterized by the need to identify the levels of factors that imply the right to decision making, being a basic basis for a satisfactory ...
Desenvolvimento de um health index para transformador de potência
(Universidade Federal de Santa Maria, 2017-08-28)
This dissertation presents the development of the Health Index methodology to evaluate and classify power transformers, basing on its operation and maintenance information. The motivation behind the methodology’s development ...
Plataforma hardware in the loop para teste de leis de controle de voo e desenvolvimento de unidade de navegação inercial
(Universidade Federal de Santa Maria, 2017-12-21)
The work presents a Hardware in The Loop (HIL) system design and construction, aimed
to test automatic flight control laws with the X-Plane flight simulator. In addition, the development,
integration, and tests of an ...
Abordagem para priorização de áreas críticas para incidência de interrupções de longa duração em sistema de distribuição de energia elétrica
(Universidade Federal de Santa Maria, 2019-08-30)
The reliability improvement of the electricity distribution system is a recurring topic when it
comes to the investments of an electric utility. Directly related to the response of the
operations center, the maintenance ...
Técnicas de mitigação de interferência eletromagnética em equipamentos de iluminação a LED
(Universidade Federal de Santa Maria, 2017-12-22)
This dissertation introduces techniques for mitigation of conducted electromagnetic
interference in lighting equipment using LEDs. This dissertation intends to offer the theoretical
basis necessary for the development ...
Rastreamento do ponto de máxima potência de turbinas magnus acionando geradores elétricos
(Universidade Federal de Santa Maria, 2014-01-24)
The constant human need for electricity, as well as the increasing demand for energy causes the use of finite sources, as oil and coal. The search for alternative energy sources as wind harvesting is the motivation for ...
LoRaWAN para comunicações de redes elétricas inteligentes em áreas suburbanas e rurais
(Universidade Federal de Santa Maria, 2019-03-18)
The Smart Grid, as a concept of monitored and controlled elements in the generation,
transmission, distribution and use of electric energy, allows efficient and distributed energy
resources to be operated in real time. ...