International Journal of Engineering Research in Africa Vol. 67

The 67th issue of the journal includes articles that present the latest research results in chemical engineering for energy production, friction stir welding of polymers, corrosion rate prediction in pipelines, green building materials and structural mechanics, analysis of opening angle on the efficiency of Michell-Banki turbines without guide blades. There are also described neural networks-based modelling to optimise water productivity of passive solar still and model-based approaches for leak detection in water distribution systems, analysis of photovoltaic systems performance in Moroccan regions and a machine learning scheme for speed prediction in intelligent transportation systems. This volume will be helpful to many engineers in machinery, energy production and construction.