Bibliographic citations
Cabrera, S., (2016). Influencia de la calidad del lubricante en el deterioro de las válvulas de los motores gasolineros convertidos a gas natural [Trabajo de suficiencia profesional, Universidad Tecnológica del Perú]. https://hdl.handle.net/20.500.12867/244
Cabrera, S., Influencia de la calidad del lubricante en el deterioro de las válvulas de los motores gasolineros convertidos a gas natural [Trabajo de suficiencia profesional]. PE: Universidad Tecnológica del Perú; 2016. https://hdl.handle.net/20.500.12867/244
@misc{renati/809444,
title = "Influencia de la calidad del lubricante en el deterioro de las válvulas de los motores gasolineros convertidos a gas natural",
author = "Cabrera Fernández, Steven Dany",
publisher = "Universidad Tecnológica del Perú",
year = "2016"
}
This thesis, describes the influence of the quality of the lubricant on the deterioration of the intake and exhaust valves of gasoline engines converted to natural gas, it discusses the State and conditions of oil after being changed, we studied the microstructure of the valves to determine the deformation and deterioration. The chapter 1 raises the problematic of the influence of oil in the valves deterioration engines converted to gas natural, the objective, justifications and limitations of this research. Chapter 2 indicates the theoretical and conceptual framework that are basic to this thesis. Chapter 3 proposes the project engineering describing the defects and analysis that show the valves of the engines converted to natural gas, an analysis is made, of the frequent defects in the engines converted to NGV. Chapter 4 shows the research methodology concerning the design, type and level of research. Chapter 5 discusses the oil analysis; evaluates the State of the condition of additives, viscosity, TBN and other elements that constitute samples of oils, metallographic tests are conducted and testing of hardness in the valves of the engines converted to NGV.
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