Histories Of Stress, Strain-rate, Temperature, And Spin In Steady State Deformations Of A Thermoviscoplastic Rod Striking A Hemispherical Rigid Cavity
Abstract
Given the velocity field and the values of a field variable f{hook} at a large number of discrete points in a bounded 2-dimensional domain, an algorithm has been developed to compute the streamline that passes through a desired point P in the domain, and the time histories of f{hook} at the material particle starting from the instant it occupied the point P. Time histories of the effective stress, second invariant of the strain-rate tensor, temperature and the spin for a few material particles in the steady state axisymmetric deformations of a thermoviscoplastic rod striking a rigid hemispherical cavity are presented. This information should help develop appropriate constitutive models for the penetrator material and establish desirable testing regimes for practical problems. © 1990.
Recommended Citation
R. C. Batra and L. Pei-Rong, "Histories Of Stress, Strain-rate, Temperature, And Spin In Steady State Deformations Of A Thermoviscoplastic Rod Striking A Hemispherical Rigid Cavity," International Journal of Engineering Science, vol. 28, no. 1, pp. 93 - 98, Elsevier, Jan 1990.
The definitive version is available at https://doi.org/10.1016/0020-7225(90)90015-B
Department(s)
Mechanical and Aerospace Engineering
International Standard Serial Number (ISSN)
0020-7225
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2023 Elsevier, All rights reserved.
Publication Date
01 Jan 1990
