Simulation of the Stamping of Spacing Grid Cells Made of Thin-Walled Zirconium Tubes
- Autores: Isaenkova M.1, Perlovich Y.1, Krymskaya O.1, Zhuk D.1, Stolbov S.1, Klyukova K.1, Ivanov A.2
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Afiliações:
- National Research Nuclear University MEPhI
- PAO Engineering Plant
- Edição: Volume 2019, Nº 4 (2019)
- Páginas: 415-420
- Seção: Applied Problems of Strength and Plasticity
- URL: https://journals.rcsi.science/0036-0295/article/view/173194
- DOI: https://doi.org/10.1134/S0036029519040177
- ID: 173194
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Resumo
Finite element simulation is used to study the influence of the anisotropy of the properties of thin-walled tubes made of a Zr–1 wt % Nb alloy on the geometric sizes, the residual stresses, and other parameters of spacing grid cells. The anisotropy of the mechanical properties and the initial structural state are shown to substantially affect the cell sizes. The distributions of the axial and tangential residual stresses in a stamped cell are calculated and measured, and their maximum values agree well with each other.
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Sobre autores
M. Isaenkova
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Rússia, Moscow, 115409
Yu. Perlovich
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Rússia, Moscow, 115409
O. Krymskaya
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Rússia, Moscow, 115409
D. Zhuk
National Research Nuclear University MEPhI
Autor responsável pela correspondência
Email: dimazhuk@gmail.com
Rússia, Moscow, 115409
S. Stolbov
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Rússia, Moscow, 115409
K. Klyukova
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Rússia, Moscow, 115409
A. Ivanov
PAO Engineering Plant
Email: dimazhuk@gmail.com
Rússia, Elektrostal, 144001