Janel Chua, M. Karimi, Peter F. Kozlowski, M. Massoudi, S. Narasimhachary, K. Kadau, G. Gazonas, K. Dayal
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Deformation Decomposition versus Energy Decomposition for Chemo- and Poro- Mechanics
We briefly compare the structure of two popular models to model poro- and chemo- mechanics wherein a fluid phase is transported within a solid phase. The multiplicative deformation decomposition has been used to model permanent inelastic shape change in plasticity and thermal expansion. However, the energetic decomposition provides a more transparent structure and advantages, such as to couple to phase-field fracture, for problems of poro- and chemo- mechanics.
期刊介绍：
All areas of theoretical and applied mechanics including, but not limited to: Aerodynamics; Aeroelasticity; Biomechanics; Boundary layers; Composite materials; Computational mechanics; Constitutive modeling of materials; Dynamics; Elasticity; Experimental mechanics; Flow and fracture; Heat transport in fluid flows; Hydraulics; Impact; Internal flow; Mechanical properties of materials; Mechanics of shocks; Micromechanics; Nanomechanics; Plasticity; Stress analysis; Structures; Thermodynamics of materials and in flowing fluids; Thermo-mechanics; Turbulence; Vibration; Wave propagation
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