Diffuser-augmented wind turbine systems represent an innovative approach to renewable energy harvesting by utilising an additional aerodynamic structure – the diffuser – to enhance airflow over the ...

The incentive for use of an interstage diffuser in a free-shaft gas turbine engine is briefly examined and some pertinent published background data reviewed. Tests of two annular diffusers behind an ...

Hydraulic turbines are at the forefront of renewable energy systems, where optimised performance and stable flow dynamics are essential for reliable energy conversion and grid integration. The ...