To further explore the development of turbine secondary flows and associated losses at a
low Reynolds number, a synergy analysis was developed and implemented. Loss is defined …

Improvements in turbine design methods have resulted in the development of blade profiles
with both high lift and good Reynolds lapse characteristics. An increase in aerodynamic …

As the lift of turbine increases, the secondary flow in the endwall region seriously restricts
improvement of the aerodynamic performance of low-pressure turbine. The particle swarm …

Recent applications of active flow control to the low-pressure turbine section of a gas turbine
are reviewed and evaluated. Unique aspects of the low-pressure turbine flow environment …

In aeroengines, purge flow directly fed from the compressor (which bypasses the combustor)
is introduced through the disk space between blade rows to prevent the hot ingress. Higher …

An increase in loading of low-pressure turbine blades beyond the present state of the art will
directly translate into lighter, smaller, and lower-cost turbine engines. Advances in …

Because axial flow turbines are widely used as the main components of jet engines and
industrial gas turbines, their energy reduction effect is significant, even with a slight …

In an axial-flow turbine of a jet engine used for aircraft propulsion, the passage vortex (PV)
and tip leakage vortex (TLV) generated inside the blade passage deteriorate the …

The design of high-lift Low-Pressure Turbines (LPTs) causes the separation of the boundary
layer on the suction side of the blade and leads to a strong secondary flow. This present …

Flow losses and flow field data downstream of an ultra-high-lift aft-loaded low pressure
turbine cascade were comprehensively measured for different incoming wake passing …