Simulation of the Stamping of Spacing Grid Cells Made of Thin-Walled Zirconium Tubes
- Authors: Isaenkova M.G.1, Perlovich Y.A.1, Krymskaya O.A.1, Zhuk D.I.1, Stolbov S.D.1, Klyukova K.E.1, Ivanov A.V.2
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Affiliations:
- National Research Nuclear University MEPhI
- PAO Engineering Plant
- Issue: Vol 2019, No 4 (2019)
- Pages: 415-420
- Section: 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
Cite item
Abstract
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.
About the authors
M. G. Isaenkova
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Russian Federation, Moscow, 115409
Yu. A. Perlovich
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Russian Federation, Moscow, 115409
O. A. Krymskaya
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Russian Federation, Moscow, 115409
D. I. Zhuk
National Research Nuclear University MEPhI
Author for correspondence.
Email: dimazhuk@gmail.com
Russian Federation, Moscow, 115409
S. D. Stolbov
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Russian Federation, Moscow, 115409
K. E. Klyukova
National Research Nuclear University MEPhI
Email: dimazhuk@gmail.com
Russian Federation, Moscow, 115409
A. V. Ivanov
PAO Engineering Plant
Email: dimazhuk@gmail.com
Russian Federation, Elektrostal, 144001