Technical diagnosis of Diesel engines through statistical analysis of lubricating oil

Authors

  • Andrés Valderrama Romero Facultad de Ingeniería Mecánica, Universidad Nacional de Ingeniería, Lima, Perú
  • William López Miranda Facultad de Ingeniería Mecánica, Universidad Nacional de Ingeniería, Lima, Perú

DOI:

https://doi.org/10.21754/tecnia.v10i2.458

Abstract

Presently article is shown the methodology based on statistical analysis, which evaluates the results of the laboratory analysis of three experimental tests of a lubricating oil; depending on the time of sample collection, which allows predicting the trend of the results of the following experimental test; and according to the values ​​obtained in the contamination indices, as well as in the variation of the physical-chemical characteristics of the lubricating oil; and with the comparative analysis, the diagnosis of the technical state of the Diesel engine components of different applications is carried out. The results of the use of this methodology for the lubricating oil of a stationary Diesel engine (S/D=190/170) are shown, along with the analysis carried out and the conclusions of the technical diagnoses carried out.

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References

[1] Jovaj, M.S., "Motores de Automóvil", Editorial MIR, Moscú 1982.

[2] Booser; E. Richard, "Tribology Data HandBook", Society of Tribologist and Lubrication Engineers, Londres 1990

[3] Caterpillar Inc, "El aceite Lubricante y su motor", Editorial Cat,- Illinois 1991

[4] Toms; L, "Machinery Oil Analysis - Methods, Automation and Benefits", Editorial Society of Automotive Engineers (SAE), USA, 1996

[5] Obert; E., "Motores de Combustión Interna: Análisis y aplicaciones", Editorial CESCA, México 1992

[6] Macias; V., "Analizadores de Infrarrojos". Revista Ingeniería Química, España, Marzo 1996

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Published

2000-12-01

How to Cite

[1]
A. Valderrama Romero and W. López Miranda, “Technical diagnosis of Diesel engines through statistical analysis of lubricating oil”, TEC, vol. 10, no. 2, Dec. 2000.

Issue

Vol. 10 No. 2 (2000)

Section

Articles

License

Copyright (c) 2000 TECNIA

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