Indagine PIV e modellazione CFD di getti pesanti inclinati

Dense jet modelling applied to the design of dense effluent diffusers

A model aimed at predicting the behavior of inclined dense jets in a stagnant environment was proposed. The model takes into account four jet parameters (flow rate, density, inclination and diameter) and results in a set of algebraic and ordinary differential equations, which are easily solved by simple (standard) numerical methods. Model results include information on the trajectory, spreading and dilution of the inclined dense jets. Model predictions were compared with experimental data obtained with different nozzle diameters, jet flow rates, jet densities and nozzle inclinations. Despite the wide range encompassed by the experimental data analyzed, model predictions were always found to…

Computational modelling of flow and turbulence in submerged dense jets

Computational modelling of submerged dense jets

Heavy gas dispersion modelling by means of computational fluid dynamics