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Multi-Effect-Coupling Electric-Stimulus (MECe) Model for Electric-Sensitive Hydrogel

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Abstract

In this chapter, the two models previously published are reviewed first for the responsive hydrogels, which providing the basis for the present multi-effect-coupling electric-stimulus (MECe) model. It is followed by development of the MECe model, in which four important governing equations are formulated to characterize the diffusive ion concentrations, the electric potential, the interstitial fluid pressure and the deformation of hydrogel, respectively. The non-dimensional form of the MECe governing equations is then presented and the boundary and initial conditions are proposed accordingly. After validation of the MECe model by comparison with the experimental data published in open literature, the steady-state simulation is conducted for equilibrium analysis of the electric stimulus-responsive hydrogel and the transient simulation for kinetics analysis of the smart hydrogel.

Keywords

Bath Solution Average Curvature Electric Voltage Solution Interface Partial Differential Governing Equation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Hua Li
    • 1
  1. 1.College of Engineering School of Mechanical & Aerospace EngineeringNanyang Technological UniversitySingaporeSingapore

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