Francis turbines play a pivotal role in hydropower generation, yet their performance is often compromised by sediment-induced erosive wear. The presence of abrasive particles in water leads to wear on ...

Fifteen percent of the world’s electrical energy comes from hydropower, making it the leading source of renewable energy. But ...

Blocked passages for fish and turbine-induced mortality of downstream migrating fish are major environmental issues for hydropower projects. Direct spillage is one method to protect downstream fish ...

Hydraulic turbines remain at the forefront of renewable energy and water management technologies, with performance analysis constituting a crucial element in optimising their operation and longevity.

Significant operating and economic benefits can be realized by replacing a poorly functioning or damaged oil-lubricated turbine guide bearing with a water-lubricated design (Figure 1), as part of a ...