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MATHEMATICAL MODEL FOR ESTIMATION OF MECHANICAL SYSTEM CONDITION IN DYNAMICS

Abstract

The paper considers an estimation of a complicated mechanical system condition in dynamics with due account of material degradation and accumulation of micro-damages. An element of continuous medium has been simulated and described with the help of a discrete element. The paper contains description of a model for determination of mechanical system longevity in accordance with number of cycles and operational period.

About the Author

D. N. Mironov
Belarusian National Technical University


References

1. Беляев, Н. М. Методы теории теплопроводности / Н. М. Беляев, А. А. Рядно. – М. : Высш. шк., 1982. – Ч. 1.

2. Пелех, Б. Л. Слоистые анизотропные пластины и оболочки с концентраторами напряжения / Б. Л. Пелех, В. А. Лазько. – Киев : Наук. думка, 1982.

3. Куликов, И. С. Прочность элементов конструкций при облучении / И. С. Куликов, В. Б. Нестеренко. – Минск : Наука и техника, 1990.


Review

For citations:


Mironov D.N. MATHEMATICAL MODEL FOR ESTIMATION OF MECHANICAL SYSTEM CONDITION IN DYNAMICS. Science & Technique. 2011;(1):58-61. (In Russ.)

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ISSN 2227-1031 (Print)
ISSN 2414-0392 (Online)