Physical and Chemical Impact of Sulphuric Acid on Cylinder Lubrication for Large 2-Stroke Marine Diesel Engines

The influence of sulphuric acid, H 2 SO 4 , on the physical and chemical behaviour of marine Diesel engine lubricant base oils was investigated. To understand the basic interaction of H 2 SO 4 with the lubricant film, the saturated hydrocarbon squalane, C 30 H 62 , was chosen as a simple model oil i...

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Veröffentlicht in:	Tribology letters 2012-08, Vol.47 (2), p.261-271
Hauptverfasser:	Sautermeister, Falko A., Priest, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Bitumens Chemical reactions Chemistry and Materials Science Corrosion and Coatings Cylinders Diesel engines Droplets Emulsions Lubricants Lubricants & lubrication Lubrication Marine chemistry Marine engines Marine propulsion Materials Science Nanotechnology Organic chemistry Original Paper Physical Chemistry Shear thinning (liquids) Shearing Sulfuric acid Surface tension Surfaces and Interfaces Theoretical and Applied Mechanics Thin Films Tribology Viscosity
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