Chernets M.V., Opeljak M. Additive method of sliding bearing longevity estimation with technological ovality of shaft.

Authors

  • М. Чернець
  • М. Опеляк

Abstract

The additive express-method of tribocontact problem solution for sliding bearing with small technological ovality of shaft for the scheme of mixed (single – double – single area) contact has been presented. It has been established that additive method allows simplifying the numerical solution of the problem. At the same time as the result of numerical solution it has been confirmed that under the additive method the accuracy of bearing longevity calculation is almost the same according to specified calculations. The results of comparative assessment investigation according to additive, basic and specified solutions are presented in the tables for different block sizes and contour discretization intervals.

References

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2. Czernec M.V., Zydyk V.B. Uzahalnena kumulacijna model kinetyky znoszyvannja pidszypnyka kovzannja. Cz. 2. Uzahalnena kumulacijna model. Problemy trybologii, No 1, 2013. p.p. 6 – 15.
3. Czernec M.V., Zydyk V.B. Ekspres-metod doslidzhennja kinetyky trybokontaktnoi vzajemodii u pidszypnyku kovzannja z tehnologicznoju nekruhlistju konturiv detalej. Problemy trybologii, No 2, 2013. p.p. 6 – 12.
4. Czernec M.V., Zydyk V.B., Czernec J.M. Doslidzhennja wplywu parametriv intervalno-blocznoi shemy trybokontaktnoi vzajemodii na dovhovicznist pidszypnyka kovzannja z maloju ovalnistju vala. Problemy trybologii, No 3, 2013. p.p. 23 – 27.

Published

2014-07-14

How to Cite

Чернець, М., & Опеляк, М. (2014). Chernets M.V., Opeljak M. Additive method of sliding bearing longevity estimation with technological ovality of shaft. Problems of Tribology, 70(4), 20–24. Retrieved from https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/176

Issue

Section

Articles