Abstract: Conventional vane designs come with the disadvantage of flow detachment for high deflection. For axial machines, often tandem vanes are prevalent which combines two vanes for redirection of the flow and thus effectively ...

Abstract: Radial fluid machines with conventional impeller often lead to flow separation in the blade passage in case of high flow deflection. Tandem blades can be used to counteract this problem. Due to their properties, a new thin ...