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RISThe Application of Ultra High Lift Blading in the BR715 LP Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The original LP turbine of the BR715 engine featured “High Lift” blading, which achieved a 20-percent reduction in aerofoil numbers compared to blading with conventional levels of lift, reported ...
Boundary Layer Development in the BR710 and BR715 LP Turbines—The Implementation of High-Lift and Ultra-High-Lift Concepts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes a detailed study into the unsteady boundary layer behavior in two high-lift and one ultra-high-lift Rolls-Royce Deutschland LP turbines. The objectives of the paper are to ...