This study’s investigation aims to clarify the effect of an additional geometry, i.e. a fillet radius, to the blades of a single-stage transonic axial compressor, NASA Stage 37, on its aerodynamic and structural performances.
Applying the commercial simulation software and the one-way fluid–structure interaction (FSI) approach, this study first evaluated the simulation results with the experimental data for the aerodynamic performances. Second, this paper compared the structural performances between the models with and without fillets.
This research analyses the aerodynamic results (i.e. total pressure ratio, adiabatic efficiency, stall margin) and the structural outcomes (i.e. equivalent von Mises stress, total deformation) of the single-stage transonic axial compressor NASA Stage 37.
This paper mentions the influence of blade fillets (i.e. both rotor hub fillet and stator shroud fillet) on the compressor performances (i.e. the aerodynamic and structural performances).
Aerodynamic and structural performances of a single-stage transonic axial compressor with blade fillet radius
Influence of blade fillets on compressor
International Journal of Intelligent Unmanned Systems ; 11 , 3 ; 407-424
2023-06-29
18 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Modeling and calculation aerodynamic performances of multi-stage transonic axial compressors
Europäisches Patentamt | 2021
|Axial Compressor Blade-to-Blade Unsteady Aerodynamic Variability
Online Contents | 2003
|The Performance of a New Axial Single Stage Transonic Compressor
British Library Conference Proceedings | 1995
|