HYDRO: simulation of hydrodynamics and water pollution

Abstract

A user-friendly package for simulations of wind-induced currents and dispersion of non-conservative pollutants in aquatic media is discussed. The hydrodynamics are modelled by a stationary shallow-water approximation of the Eckman type. The generated patterns of currents are fed into the 2-D advection-diffusion model to calculate the concentration fields of a pollutant coming with inflows or injected directly into the water body. The package runs on IBM compatible PCs with a mathcoprocessor being very desirable. The package is simple to learn. It may be useful for preliminary qualitative analysis of water pollution, as well as for education and demonstration purposes. © 1993 Elsevier Science Publishers Ltd.