Sorokatyi R. The scientific basis and implementation of the method of calculation of friction units by means of the triboelement method

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0509U000728

Thesis Registration Form

0509U000728.pdf

Applicant for

Sorokatyi Ruslan Volodymyrovych

Specialization

05.02.04 - Тертя та зношування в машинах

Date of defense

02-12-2009

Specialized Academic Board

Д70.052.02

Essay

On the basis of experimental and theoretical researches the numerical method of calculation of wear of friction units - the triboelement method - is developed, theoretically justificated and practically implemented. The probabilistic model that describes the wear of the body at random Markov process is proposed and implemented. The method for determining the parameters of Markov models wear is proposed. The estimates of the accuracy of the triboelement method are obtained. Taking into account the basic structural patterns and conditions of cooperation the contact problem with wear of radial bearings is developed and numerically implemented.

Official opponents

Семенюк Микола Федорович
Щепетов Віталій Володимирович
Чернець Мирон Васильович

Files

aref.doc

dis.doc

Similar theses

0524U000076

Oleksandr A. Milanenko

Scientific and applied principles of increasing the efficiency of lubrication and wear resistance of friction units under extreme operating conditions

0424U000056

Volodymyr V. Liukhovets

Wear resistance of structural steels during nitriding in a cyclically switched discharge

0423U100103

Tokaruk Vitalii V.

Increasing the wear resistance of D16 duralumin alloy by reinforcing the surface layer with a discrete electrospark coating

0421U103576

Maltsev Taras Vitaliiovych

Improving the tribotechnical properties of piston rings by multilayer hardening with nanostructured coating

0421U000066

Hlukhonets Andrii

Elastohydrodynamic aspects of lubrication in the conditions of local friction contacts