Investigation on the stagger angle adjustment and loss mechanism of the supersonic through flow variable pitch tandem cascade
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0275437
Abstract: The supersonic through-flow variable-pitch tandem fan offers significant potential to expand the acceptable inflow range of the fan. However, owing to its higher degree of freedom, the adjustment relationship between the front and rear blades… read more here.
Keywords: pitch tandem; stagger angle; variable pitch; rear blade ... See more keywords
Mechanism of gas blockage suppression and parametric optimization in tandem cascades for oil–gas multiphase pumps
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0280388
Abstract: Mitigating intermittent gas blockage in helical axial-flow multiphase pumps under high gas void fraction conditions is crucial for improving pump efficiency and ensuring pipeline safety. This study applies the jet flow field control concept, using… read more here.
Keywords: tandem; gas blockage; front blade; rear blade ... See more keywords