Optimization of casing on mass with ensuring requirements for deduction of the ragged blade

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Abstract

To automate the search for optimal weight and meet requirements for containment ability of case was established software package based on the program LS-DYNA with the IOSO, which allows by changing the geometry of the receiving case, satisfying for containment ability and low mass.

About the authors

A. N. Krundaeva

JSC “Saturn”, Rybinsk

Author for correspondence.
Email: anastas_siy@mail.ru

Postgraduate Student of Department of Methods of Engineering and Numerical Analysis

Russian Federation

D. V. Gabov

JSC “Saturn”, Rybinsk

Email: anastas_siy@mail.ru

Senior Ingeneer

Russian Federation

A. Y. Maralev

JSC “Saturn”, Rybinsk

Email: pitbull_syndicate@rambler.ru

Senior Ingeneer

Russian Federation

References

  1. Авиационные правила [Текст]. Ч. 33. Нормы лётной годности двигателей воздушных судов. – М., 2004.
  2. Численное моделирование обрыва лопатки вентилятора [Текст] / Ю.Н. Шмотин, А.А. Рябов, Д.В. Габов [и др.] // Авиац.-косм. техника и технология. – Харьков: Нац. аэро-косм. ун-т ХАИ, 2005. - № 9 (25). - С. 63 –67.
  3. Hopkinson B. The Effects of Momentary Stresses in Metals [Text] / B. Hopkinson // Proc. Roy. Soc. (London), 74 (1905).
  4. IOSO Technology Center [Текст]: руководство пользователя. IOSO NS version 1.3 // М.: Вековая 21 (www.iosotech.com), 2001 – 2003.

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