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- Title
Hadamard instability analysis of 'negative creep' in coupled chemo-thermo-mechanical systems.
- Authors
Markenscoff, Xanthippi
- Abstract
The coupled system of nonlinear partial differential equations for momentum, diffusion and energy is examined in terms of Hadamard instability, which in a unified way provides the conditions of both 'negative creep' and 'spinodal decomposition' (loss of convexity of thermodynamic functions) (Markenscoff in Quart Appl Math 59:147-151, ; Quart Appl Math 59:471-477, ) by balancing terms of different orders in the eigenvalue equation. It is shown here that instabilities of 'negative creep' occur in both infinite and finite domains.
- Subjects
SPINODAL decomposition (Chemistry); HADAMARD codes; EIGENVALUE equations; THERMODYNAMIC functions; PHASE transitions
- Publication
Continuum Mechanics & Thermodynamics, 2016, Vol 28, Issue 1/2, p351
- ISSN
0935-1175
- Publication type
Article
- DOI
10.1007/s00161-015-0433-6