Dust growth, fragmentation, and self-induced dust traps in <scp>phantom</scp>

We present the implementation of a dust growth and fragmentation module in public Smoothed Particle Hydrodynamics (SPH) code PHANTOM. This is made available for use with this paper. The coagulation model considers locally monodisperse size distributions around single values that are carried by SPH particles. Along presentation model, tests, we showcase few typical circumstellar disc simulations revisit previous results. also interfaced radiative transfer MCFOST, which facilitates comparison between ALMA observations generating synthetic maps. Circumstellar reproduce `self-induced trap' mechanism first proposed Gonzalez et al., supports its existence. Synthetic images discs featuring suggest it would be detectable as bright axisymmetric ring at several tens au from star. With paper, our aim to provide tool able study explore variety applications related planet formation.