Course content

Derivation of the the theories of friction, wear and lubrication. The course will focus on the lubrication part of the subject. Both hydrodynamic and boundary lubrication will be descriebed. The lubrication properties of both fluids and gases will be described. Lubrication of relevant machin parts as gears, bearings and dynamic seals.

Description and characterization of real surfaces. Friction, wear and lubrication will be related to the properties of the surface material and topography.

Keywords: Stiffness and damping in bearings, surface properties related to lubrication, design of tribological components, failure mechanisms.

Learning outcome

The course shall give the students good knowledge of the lubrication of relevant machine parts as gears, bearing and dynamic selas.

Learning methods and activities

Classes and tutoring.

Compulsory assignments

• Exercises

Recommended previous knowledge

Knowledge similar to course TMM4205 Tribologi og Overflateteknikk

Course materials

Defined at the beginning of the course.