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CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2019/2020

Tribology

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Code Completion Credits Range
W13T002 ZK 60B
Lecturer:
Jan Bečka (guarantor)
Tutor:
Jan Bečka (guarantor)
Supervisor:
Department of Designing and Machine Components
Synopsis:

The laws of flow of viscous fluid, hydrodynamical theory of lubrication,

slide radial and axial bearings, non-stationary bearings, vibrations and

stability, hydrostatic and aerostatic bearings, contact

hydroelastodynamical theory, application for ball and roll bearing, wear,

contact geometry, construction, working and production of bearings.

Requirements:

The master of lectures and

the elaborate of exercises.

Syllabus of lectures:

Princips, wear.

Lubricants, overview and properties.

Hybrid and dry friction, geometry of contact, stochastic character,

wear.

Fluid friction, hydrodynamics,

stability, hydrostatic effect,

forces relationship, resistence.

Rolling actions and bearings.

Contact hydro-elastic-dynamics.

Structures, materials and operation of slide bearings.

Syllabus of tutorials:

Wear for dry friction.

Hydrodynamic bearings.

Hydrostatic bearings.

Non-static bearing.

Hydro-elastic-dynamic contact.

Study Objective:
Study materials:

Cameron, A.: Basic Lubrication Theory. J.Wiley NY 1976.

Stolarski, T.A.: Tribology in Machine Design. HN Oxford 1990.

Note:
Time-table for winter semester 2019/2020:
Time-table is not available yet
Time-table for summer semester 2019/2020:
Time-table is not available yet
The course is a part of the following study plans:
Data valid to 2019-09-21
For updated information see http://bilakniha.cvut.cz/en/predmet10875002.html