Abstract: It has been widely recognized for some decades that it is essential to accurately represent the strong coupling between the last stage blades (LSB) and the diffuser inlet, in order to correctly capture the flow through the ...

Abstract: This paper summarizes the findings from research studies carried out over the last 30 years, to better understand the flows in steam turbine low pressure exhaust hoods and diffusers. The work aims to highlight the areas ...

Abstract: This paper provides a resolution to the contradictory accounts of whether or not the Darrieus turbine can selfstart. The paper builds on previous work proposing an analogy between the aerofoil in Darrieus motion and ...