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Stability of Panels of a Thermoelastic Shell Heated at the Edge by a Mobile Point Source

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Abstract

The thermostability of thin-walled structures is considered by means of a thermoelasticity problem in a three-dimensional quasi-static formulation. Finite-element models of panels in the form of a circular cylinder and a plate reinforced by ribs are constructed. Numerical solutions are obtained for the stability loss of thermoelastic thin-walled reinforced structures with intense edge heating by a mobile heat source.

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Authors and Affiliations

  1. Institute of Applied Mechanics, Russian Academy of Sciences, 125040, Moscow, Russia

    S. I. Zhavoronok

  2. Moscow Aviation Institute, 125080, Moscow, Russia

    A. S. Kurbatov, A. A. Orekhov & L. N. Rabinskii

Authors
  1. S. I. Zhavoronok
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  2. A. S. Kurbatov
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  3. A. A. Orekhov
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  4. L. N. Rabinskii
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Corresponding authors

Correspondence to S. I. Zhavoronok, A. S. Kurbatov, A. A. Orekhov or L. N. Rabinskii.

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Translated by Bernard Gilbert

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Zhavoronok, S.I., Kurbatov, A.S., Orekhov, A.A. et al. Stability of Panels of a Thermoelastic Shell Heated at the Edge by a Mobile Point Source. Russ. Engin. Res. 39, 793–796 (2019). https://doi.org/10.3103/S1068798X19090259

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  • DOI: https://doi.org/10.3103/S1068798X19090259

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