Course detail

Experimental Methods in Tribology

FSI-9EXTAcad. year: 2022/2023

The aim of this course is to provide students with a general and useful introduction to the experimental methods for measurement and analysis of friction, lubrication and wear. The course covers fundamentals of design of experiment, determination of precision, accuracy and errors of measurement and statistical analysis of data.

Language of instruction

Czech

Number of ECTS credits

0

Mode of study

Not applicable.

Guarantor

prof. Ing. Ivan Křupka, Ph.D.

Department

Institute of Machine and Industrial Design (ÚK)

Learning outcomes of the course unit

- The ability to identify the key problems for experimental validation of tribological problems.
- The ability to select proper experimental methods with respect to the specific problems in the field of tribology.
- The ability to design experiments and assess quality of measurements.
- The ability to statistically evaluate results.

Prerequisites

Knowledge from general courses on mechanics, machine elements, materials technology and surface engineering.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Lectures, discussions and self-study.

Assesment methods and criteria linked to learning outcomes

Conditions for gaining the exam:
- submission and defense of individual work on measurement or experimental analysis of selected tribological problem. The work would include theoretical description, error and measurement quality analysis and design of results evaluation.

Course curriculum

Not applicable.

Work placements

Not applicable.

Aims

The main aim is to provide basic knowledge of the experimental methods, theory of measurement and experiments in the field of tribology with respect to the topic of PhD thesis.

Specification of controlled education, way of implementation and compensation for absences

Absence from lessons may be compensated for according to instructions of the teacher.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Stachowiak, G. W.,  Batchelor, A. W.,  Stachowiak, G. B. Experimental Methods in Tribology. 1st edition. Amsterdam: Elsevier B.V., 2004, 354 p. ISBN 0-444-51589-5.

Bhushan, B. Principles and Applications of Tribology. New York: John Wiley, 1999. ISBN 04-715-9407-5.

(EN)
Gohar, R. Experimental Methods in Elastohydrodynamic. In Elastohydrodynamics. 2nd edition. London: Imperial College Press, 2001. Chapter 10, pp. 313-340 ISBN 1-86094-170-2.
Anderson, M. J. a P. J. Whitcomb. DOE Simplified: Practical Tools for Effective Experimentation. Portland: Productivity, 2000. ISBN 15-632-7225-3. (EN)

Recommended reading

Dowson, D. History of Tribology. 1st edition. London: Professional Engineering Publishing, 1998, 768 p. ISBN 1-86058-070-X.

Classification of course in study plans

  • Programme D-KPI-P Doctoral, 1. year of study, winter semester, recommended
  • Programme D-KPI-K Doctoral, 1. year of study, winter semester, recommended

Type of course unit

 

Lecture

20 hours, compulsory

Teacher / Lecturer

prof. Ing. Ivan Křupka, Ph.D.

Syllabus

- Samples and Characterization of Test Specimens. Lubricant and Process Fluid Analysis. 
- Sample Preparation. Control of the Test Environment.
- Surface Topography Measurement.
- Tribometers. Controlling of Load, Measurement of Friction and Wear.
- Optical Methods for Analysis of Tribological Processes.
- Wear Analysis, Surface and Subsurface Micrography, Chemical Analysis.
- Design of Experiment.
- Statistical Analysis of Data.
- Measurement Errors, Noise, Precision and Accuracy.