Numerical Simulation of Pollution Dispersion in Rijeka Bay Coastal Area

U ovom radu, napravljen je model koji opisuje širenja mulja unutra luke Porto Baroš (luka je dio Riječkog obalnog područja). Za potrebe numeričke simulacije, prethodno je provedeno mjerenje dubine morskog dna luke Porto Baroš, na temelju kojeg je izrađena njena geometrija te numerička domena. Pomoću numeričke simulacije analizirano je širenje i taloženje mulja sa ciljem opisivanja širenja onečišćenja. Geometrija luke izrađena je u komercijalnom softveru SMS, a numerička domena i simulacije u OpenFOAM open source softveru.In this paper, a model which describes the sludge spreading inside port Porto Baroš has been developed (port is part of the Rijeka coastal area). For numerical simulation purposes, the depth of the seabed of the port was previously performed, based on which the geometry and numerical domain of the port was made. The spread and deposition of sludge were analyzed, with the help of numerical simulation, to describe the spread of pollutants in the water. Whereas port geometry was made in commercial SMS software, numerical domains and simulations was made in OpenFOAM, opensource softwar