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  4. Quasi-static problem of thermoelasticity for layered shallow cylindrical shells of irregular structure

Quasi-static problem of thermoelasticity for layered shallow cylindrical shells of irregular structure

MMC.
2023;
Volume 10, Number 1
: pp. 204–211
https://doi.org/10.23939/mmc2023.01.204
Received: October 10, 2022
Revised: December 12, 2022
Accepted: December 14, 2022

Mathematical Modeling and Computing, Vol. 10, No. 1, pp. 204–211 (2023)

Authors:
  1. R. Musii
  2. U. Zhydyk
  3. M. Voloshyn
  4. O. Sydorchuk
  5. L. Huk
  6. N. Rak
1
Lviv Polytechnic National University
2
Lviv Polytechnic National University
3
Lviv Polytechnic National University
4
Lviv Polytechnic National University
5
Lviv Polytechnic National University
6
Lviv Polytechnic National University

For rectangular layered shallow cylindrical shells of irregular structure, the quasi-static problem of unbound thermoelasticity is formulated.  As a mathematical model, the equations of the shear theory of shallow shells of Timoshenko type are used.  The closed solution for the formulated problem is found by the methods of integral transformations.  The distribution of temperature, displacements, forces and moments in a two-layer cylindrical shell under local convective heating is analyzed numerically.

shallow cylindrical shell
layered
irregular structure
heat transfer
thermoelasticity
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