Problems fatigue (HCF) of constructional materials and detals GTE

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Abstract

At formation of preparations of details of the difficult form, different zones of preparations essentially differ on degree of deformation of a material (for example, a nave, a cloth and a disk rim), that is reflected and in properties CHF. Check of properties of a material realised in a detail is spent for the most critical zones of a detail where are shown influence consequences on a detail of operations of the raised risk and the maximum operational loadings operate.

About the authors

A. N. Petukhov

Central institute of aviation motors named after P.I. Baranov, Moscow

Author for correspondence.
Email: pan_ustalost@ciam.ru

Doctor of Technical Science, Professor

Chief Department “High-cycle Fatigue Materials and Component GTE”

Russian Federation

References

  1. Кузнецов, Н.Д. Технологические методы повышения надёжности деталей машин [Текст]: справочник / Н.Д. Кузнецов, В.И. Цейтлин, В.И. Волков. - М.: Машиностроение, 1993. - 304 с.
  2. Петухов, А.Н. Сопротивление усталости деталей ГТД [Текст] / А.Н. Петухов. - М.: Машиностроение, 1993. - 240 c.
  3. Петухов, А.Н. Многоцикловая усталость материалов и деталей газотурбинных двигателей [Текст] / А.Н. Петухов // Проблемы прочности. – 2005. -№3 (375). - С. 5-21.
  4. Farris T.N., Murthy H. High Temperature Fretting Fatigue of Single Crystal Nickel. // Proc.10th Nation. Turbine Engine HCF Conference, New Orleans. LA, March 8-11, 2005.
  5. Петухов, А.Н. Механизм фреттинга и фреттинг-усталость малоподвижных деталей ГТД [Текст] / А.Н. Петухов.- М.: ЦИАМ. 2008. (Тр. ЦИАМ, № 1338). - 204 с.
  6. Pеtukhov, А.N. Multicyclic fatigue (HFC) of materials and of Details GTE. International Conference. S.- Peterburg, Russia, 17-20 June, 2008. Volum 1, S.- Peterburg, Russia, Polytechnical Publishing House 2008. - P. 282-285.
  7. Petukhov, A.N. Problem fretting – fatigue in GTE. // RELMAS-2008. Assessment of Reliability of Materials and Structures: Probltms and Solutions. International Conference. S.- Peterburg, Russia, 17-20 June, 2008. Volum 1. S.- Peterburg, Russia, Polytechnical Publishing House. 2008. - P. 285-288.
  8. T. Nicholas High Cycle Fatigue. A Mehanics of Materials Perspective. Elsvier Ltd All rights reseved. 2006. - 640 p.

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