Thermoelastic-plastic flow equations in general coordinates. (August 2018)

• Record Type: Journal Article
• Authors: Blaschke, Daniel N.; Preston, Dean L.
• Is Part Of: Journal of physics and chemistry of solids. Volume 119(2018)
• Page Start: 288
• Page End: 295
• Publication Date: 2018-08
• Subjects: Solids -- Periodicals; Solides -- Périodiques; Solids; Periodicals; 530.41
• DOI: 10.1016/j.jpcs.2018.03.026
• Languages: English
• ISSNs: 0022-3697

Abstract

Abstract: The equations governing the thermoelastic-plastic flow of isotropic solids in the Prandtl-Reuss and small anisotropy approximations in Cartesian coordinates are generalized to arbitrary coordinate systems. In applications the choice of coordinates is dictated by the symmetry of the solid flow. The generally invariant equations are evaluated in spherical, cylindrical (including uniaxial), and both prolate and oblate spheroidal coordinates.