Engulfment-deformation-diffusion model

A complete description of micromixing is included in the engulfment-deformation-diffusion model (EDD), Baldyga and Bourne (1986). 

Different mixing models such as the lEM (interexchange with the mean) model [67], the droplet erosion and diffusion model [68], the engulfment deformation diffusion model and the engulfment model [69, 70], and the incorporation model [71] have been proposed. 

Engulfment Deformation Diffusion (EDD) model of Baldyga and Bourne (1984). 

There are other more advanced micro-mixing models such as the engulfment, deformation, and diffusion (EDD) model [24-26] and the interaction by exchange with the mean (lEM) model [27], The reader should consult the original papers for details. 

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