A CFD level-set method for soft tissue growth: theory and fundamental equations.
A level-set method, specifically conceived for the case of soft organic tissue growth from feeding solutions, is introduced and described in detail. The model can handle the morphological evolution of the organic specimen under the influence of external convection (fluid-dynamics of the bioreactor). The analogies and differences between this technique and a previous volume of fraction method are discussed pointing out advantages and limitations of both formulations.
Lappa
Marcello
M
Microgravity Advanced Research and Support Center MARS, Via Gianturco 31-80146, Napoli, Italy. marlappa@marscenter.it
D006128:Growth; D006801:Humans; D007700:Kinetics; D008954:Models, Biological; D023822:Tissue Engineering / Q000379:methods*