Summary of input parameters and corresponding dimensionless numbers of the simulations presented in the database. In detail: dp1 represents the diameter of microplastics, dp2 is the diameter of biogenic particles, np1 denotes the number density of microplastics, np2 indicates the number density of biogenic particles; Stλ1 is the Stokes number for microplastics, Stλ2 is the Stokes number for biogenic particles; Φv represents the mixture volume fraction, and α is the coagulation efficiency. For a comprehensive description of these parameters, refer to Section 4.