It is confirmed that tandem-blade configurations have potential to enlarge the flow turning in
two-dimension (2D) studies. However, the potential of tandem blades to enlarge the design …

To control the boundary layer separation on the front blade suction surface in a compressor
tandem cascade at a high incidence angle, three suction schemes at different axial positions …

Tandem blade configurations are said to being able to outperform conventional single
blades in terms of loss behaviour and flow turning. The work presented here is supported by …

To investigate the design strategy for load split (LS) and chord length ratio (CR) of highly
loaded compressor tandem cascades, the parameterization study of the tandem cascades …

A major goal in axial compressor development is to increase the efficiency and to reduce the
weight of the module. In order to do so the power density has to be increased by raising the …

To improve the flow performance of tandem cascades on design and off design incidence
angle and increase the stable operation range, an optimization system for tandem cascades …

In order to increase the performance of a modern gas turbine, compressors are required to
provide higher pressure ratio and avoid incurring higher losses. The tandem aerofoil has the …

An optimized subsonic compressor tandem cascade was investigated experimentally and
numerically. Since the design aims at applications under incompressible flow conditions, a …

To facilitate the low-noise design of tandem lift bodies as applied in aeroengines and
aircraft, the acoustic features of tandem blades are investigated by wind-tunnel experiments …

For the development of the latest generation of axial compressors, it is necessary to enlarge
the design space by using advanced aerodynamic processes. This enables a further …