'Hydrodynamic lubrication' diaporamas de présentation

Conformal & Non-Conformal Surfaces

Conformal & Non-Conformal Surfaces. Figure 1.1 Conformal Surfaces. [From Hamrock and Anderson (1983).]. Figure 1.2 Nonconformal Surfaces. [From Hamrock and Anderson (1983).]. Hydrodynamic Lubrication. Minimum film thickness:. Figure 1.3 Characteristics of hydrodynamic lubrication.

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CHAPTER 16 LUBRICATION SYSTEM OPERATION AND DIAGNOSIS

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Tribology

Tribology. Outline. Basics of Tribology: Introduction and definitions The different types of friction and wear Lubricants and surface treatments Rheometry and Tribometry: The Rheo-Tribometer Measurements on the Rheo-Tribometer Stribeck curve Static friction tests

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Chapter 8: Lubrication, Friction and Wear

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Tribology Lecture I

Tribology Lecture I. Tribology. From: ?????? = rubbing. Friction Wear Lubrication. Tribology deals with all aspects of. interacting surfaces in relative motion. - bearings. Friction. Loss of energy due to rubbing. Energy is converted to heat

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Engine friction and lubrication

Engine friction and lubrication. Dr. Primal Fernando primal@eng.fsu.edu Ph: (081) 2393608. Background. Friction work is varies 10% at full load to 100% at idle (no load) Good engine design has lower frictional loss

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Nanoparticles in lubrication

Nanoparticles in lubrication. KEM-31.5530 Nanoparticles, 3.5.2011 Timo J. Hakala. Contents. Introduction to lubrication Important lubricant properties Nanoparticles in lubrication Some examples. Lubrication regimes. Lubrication can be divided in three regimes Boundary lubrication

1.38k views • 13 slides