Research on Jet Current Field Characteristic under Waves by Numerical Modelling in Flowing Ambient Fluid

A variable density anisotropic turbulent buoyant jet model is applied for simulating the current field under waves. The numerical simulation results show the present model is efficient to describe the construction characteristic of current field. This model could be an efficient tool for sewage treatment by deep sea discharge.

Numerical Simulation of Sewage Treatment by Deep Sea Discharge in Flowing Ambient Fluid

Sewage deep sea discharge is used in nearshore district, which has a characteristic of jet. In this paper, anisotropic turbulent buoyant jet model is applied for simulating the current field of jet and the distribution of pollutant dilution. The scale of recirculation zone is very important parameter for sewage dilution, which is simulated in this paper.