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RISInfluence of Variable Geometry Compressor on Transient Performance of Counter-Rotating Open Rotor Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work describes a methodology used for counter-rotating (CR) propellers performance estimation. The method is implemented in an in-house program for gas turbine performance prediction, making possible the simulation ...
A Propeller Model for Steady-State and Transient Performance Prediction of Turboprop and Counter-Rotating Open Rotor Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes a methodology used for propeller performance estimation, which was implemented in an in-house modular program for gas turbine performance prediction. A model based on subsonic generic propeller maps ...
Aerodynamic Analysis of Conventional and Boundary Layer Ingesting Propellers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The boundary layer ingestion (BLI) concept has emerged as a novel technology for reducing aircraft fuel consumption. Several studies designed BLI-fans for aircraft. BLI-propellers, although, have still received little ...