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Gianandrea Vittorio Messa

Gianandrea Vittorio Messa currently works as Assistant Professor of Hydraulics at the Department of Civil and Environmental Engineering of Politecnico di Milano. His research interests include numerical and experimental modelling of multiphase flow in pipeline systems and related phenomena, such as slurry transport, impact erosion, and cavitation.

Hydro-Abrasive Erosion Of Pelton Turbine Injectors

Hydro-turbines often suffer damage caused by the presence of suspended sediment in the water flow. The solids hit the turbine components causing a removal of material from their surfaces, a phenomenon generally known as “hydro-abrasive erosion” (or “wear”). The issue […]