Periodic Reporting for period 5 - SPLEEN (Secondary and Leakage Flow Effects in High-SPeed Low-PrEssurE TurbiNes)

One of the key technologies to enable efficient Ultra-High By-Pass ratio geared turbofans is the low-pressure turbine. While the geared engine architecture allows a large reduction in turbine stage count and weight, the turbine operates at transonic exit Mach numbers and...