Histories Of The Stress, Strain-rate, Temperature And Spin In Steady State Penetration Problems
Abstract
Given the values of the two components of the velocity, temperature, hydrostatic pressure and work-hardening parameter at a large number of discrete points in a bounded 2-D domain, an algorithm has been developed to compute the streamline that passes through a desired point in the domain, and the time histories of the stress, strain-rate, temperature and the spin at a material particle, starting from the instant it occupied the desired point. Results for a few target points situated near the axis of symmetry in the steady state penetration problem involving a viscoplastic target and a rigid cylindrical penetrator are presented. Two nose shapes, namely a hemispherical and blunt, are considered. © 1989.
Recommended Citation
P. R. Lin and R. C. Batra, "Histories Of The Stress, Strain-rate, Temperature And Spin In Steady State Penetration Problems," International Journal of Engineering Science, vol. 27, no. 10, pp. 1155 - 1165, Elsevier, Jan 1989.
The definitive version is available at https://doi.org/10.1016/0020-7225(89)90095-5
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 1989
Comments
Army Research Office, Grant None