Abstract In Erdelyi and Schmitz (2012) a flexible concept for the computational description of the phase formation and growth in solid state reactions was described. Unlike in other established approaches,… Click to show full abstract
Abstract In Erdelyi and Schmitz (2012) a flexible concept for the computational description of the phase formation and growth in solid state reactions was described. Unlike in other established approaches, it is not required to predefine and trace phase boundaries by dividing surfaces or similar concepts. We show how to extend the concept to the transition between linear to parabolic growth kinetics. Although no interphase boundaries are predefined, it is nevertheless possible to correctly describe the impact of interfacial transport barriers. This allows a transparent modelling of the linear-parabolic transitions in reactive diffusion.
               
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