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Modelling the hydrodynamic support of cylinder bore and piston rings with laser textured surfaces
(Netherlands, 2013)
An one-dimensional computer model was used to simulated surface texture effects on engine cylinder bore, top and oil control rings. Steady state, reciprocating tests and engine conditions were considered. For the engine ...
A new engine indicating measurement procedure for combustion heat release analysis
(Pergamon-elsevier Science LtdOxfordInglaterra, 2009)
Análise de um pré-tratamento de dados baseado em valores limiares de amplitude na textura de superfícies brunidas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2017-06-26)
The piston, piston-ring and cylinder liner assembly can be considered as one of the most important function groups for internal combustion engines, due to the fact that is totally related to the power produced from the ...
Influência da adição de etanol anidro no desempenho da combustão da gasolina
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-02-02)
The present study conducted an evaluation of an internal combustion engine of the Otto cycle, which operates with blends of Gasoline C and Anhydrous Ethanol in proportions of E27, E40, E60, E85, and E100. Important ...
Metodologia de cálculo de incertezas de medição para uma bancada dinamométrica para motores de combustão interna
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-02-16)
Measurement uncertainties are related to experiments and measurement instruments. They quantify the reliability of the experiment, that is, the greater the uncertainty, the lower the reliability of the result. According ...
Características del proceso de combustión en motores de encendido por compresión
(Ciencia e Ingeniería, 2010)
Study of intake manifolds of an internal combustion engine: A new geometry based on experimental results and numerical simulations
(2019-03-01)
During the intake period in internal combustion engines, it has been noted that the cylinder volume is not completely occupied due to the variation of specific volume and the pressure drop along the supply system. Consequently, ...