Air dispersion modelling (ADM) was required by the Environmental Management Authority (EMA) of Trinidad and Tobago for an aluminium smelter complex, an iron and steel plant, and a chlor-alkali plant. This article critiques ...

In Santiago de Chile air quality standards are frequently exceeded during both summer and winter time. The evaluation of the temporal and spatial evolution of the chemical and physical characteristics of these air pollution ...

The importance of and interest to research and investigations of atmospheric composition and its modeling for different applications are substantially increased. Air quality forecast (AQF) and assessment systems help ...

El estudio de la dispersión atmosférica es un método de control que tiene numerosas ventajas, especialmente para procesos industriales, los cuales pueden ser variados tomando en cuenta periodos favorables cuando las ...

The accuracy of the Eulerian two-fluid model to solve dispersed and segregated multiphase flows was evaluated. Five air-water tests representing flow regimes commonly found in nuclear installations were considered: (a) ...

Atmospheric nitrogen dioxide (NO2) and ozone (O3) present potential health risk at large urban centres worldwide. Modelling their ground-level concentrations is a fundamental part of urban air quality assessment studies. ...

En este trabajo se muestra una nueva metodología para el pronóstico de dispersión de contaminantes teniendo en cuenta la influencia de la variabilidad natural del viento y el efecto de acumulación, haciendo uso del modelo ...

Gas dispersion is one of the key factors in the mineral flotation process. It can be expressed by many variables such as bubble size, gas holdup, gas superficial velocity and bubble surface area flux (S-b), In particular, ...