A thermodynamic internal variable model for the partition of plastic work into heat and stored energy in metals
By P. Rosakis, Ares Rosakis, G. Ravichandran, J. Hodowany. 2000
521 citations recorded by the source corpus.
Subfields: Civil and Structural Engineering, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/b9f02ba3068f010a6fc5cbc776e1be7dfa28add8
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In Civil and Structural Engineering
In Materials Chemistry
Citations in the corpus
- Determining the stress-strain behaviour at large strains from high strain rate tensile and shear experiments (2011, result): “B, 62, (1949) 676-700 [24] Mohr D, Gary G, Lundberg B, Evaluation of stress-strain curve estimates in dynamic experiments, Int J Impact Eng, 37, 2 (2010) 161-69 [25] Yang LM, Shim VPW, An analysis of stress uniformity in split Hopkinson bar test specimens, Int J Impact Eng, 31, 2 (2005) 129-50 [26] ”
- Partition of plastic work into heat and stored energy in metals (2000, methodology): “The plastic work rate ff'P was calculated using the time derivative of ( 7 ) and the stress.”
- Integrated modeling of friction stir welding of 6xxx series Al alloys: Process, microstructure and properties (2012, background): “99 [94], a small part of the energy being stored elastically in the material in the form of defects.”
- Dynamic plasticity and fracture in high density polycrystals: constitutive modeling and numerical simulation (2005, methodology): “Our treatment of this ‘‘stored energy of cold work’’ can be viewed as an extension to finite crystal plasticity theory of the macroscopic, linearized elastic–plastic framework of Rosakis et al. (2000), who ARTICLE IN PRESS J.D. Clayton / J. Mech.”
- In situ investigation into temperature evolution and heat generation during additive friction stir deposition: A comparative study of Cu and Al-Mg-Si (2020, unknown): “…stress tensor, the product of which de fi nes the density of plastic energy dissipation [62]. ζ denotes the ratio of the heat converted from plastic deformation and ranges from 0.80 to 0.99 [63], ∼ dV is an in fi nitesimal volume, and the integration covers the volume of material with intensive fl ow.”
- Size effects and idealized dislocation microstructure at small scales: Predictions of a Phenomenological model of Mesoscopic Field Dislocation Mechanics: Part I (2005, result): “of the material as measured, say, on an experimental stress-strain curve under monotonic loading, assuming that the rate of elastic straining can be ignored at such scales. The more recent results of Rosakis et al. (2000) are nominally consistent with this trend, while differing in detail. Such a fe”
- A variational formulation of the coupled thermo-mechanical boundary-value problem for general dissipative solids (2006, background): “Rosakis et al. (2000) developed expressions for the relationship between temperature rise and plastic power based on an internal variable model (see also Chaboche, 1993).”