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Projeto conceitual de um veículo elétrico de pequeno porte para o transporte urbano individual
(Universidade Federal de Santa Maria, 2021-09-23)
Mobility is part of the daily life of a large part of the population, especially those living in urban centers. This use makes this sector one of the main emitters of pollutants, in addition to consuming other fossil ...
Projeto de um tribômetro para ensaios de desgaste e atrito por deslizamento sob múltiplas geometrias de contato
(Universidade Federal de Santa Maria, 2023-05-29)
Wear is one of the main failure modes of engineering materials, responsible for
considerable efficiency losses in mechanical systems. To evaluate the tribological behavior
of materials subjected to sliding contacts, ...
Projeto de motor monocilindro de pesquisas termodinâmicas
(Universidade Federal de Santa Maria, 2023-11-08)
The approval of vehicles with gasoline direct injection (GDI) engines, which new
emission and efficiency requirements, is a challenge. Ultra-high pressure direct
injection (UHPDI) in spark-ignition engines brings significant ...