Viscoplastic Flow in the Material of a Cylindrical Layer Suspended on a Rigid Shaft under the Conditions of Its Variable Rotation
- 作者: Firsov S.1
-
隶属关系:
- Institute of Mechanical Engineering and Metallurgy of the Far East Branch of the Russian Academy of Sciences
- 期: 编号 2 (2023)
- 页面: 136-146
- 栏目: Articles
- URL: https://journals.rcsi.science/1026-3519/article/view/137512
- DOI: https://doi.org/10.31857/S0572329922600359
- EDN: https://elibrary.ru/DFVULC
- ID: 137512
如何引用文章
详细
The development of viscoplastic flow in the material of a cylindrical layer placed on a rigid cylindrical shaft and rotating with it around their common axis is calculated. Depending on the increasing speed of rotation up to the maximum, the place and time points of the beginning of the viscoplastic flow, the patterns of propagation of the flow area, the changing strains and stresses in the deformable material are determined. As a condition for viscoplastic flow, the corresponding generalization of the condition for maximum octahedral stresses is taken. For the purposes of testing the calculation programs, an exact solution of the problem of a steady viscoplastic flow of a material during rotation of a compound cylinder at a constant speed has been obtained.
作者简介
S. Firsov
Institute of Mechanical Engineering and Metallurgy of the Far East Branch of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: firsov.s.new@yandex.ru
Komsomolsk-na-Amure, 681005 Russia
参考
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