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Keywords: inlet distortion
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Proceedings Papers

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A030, June 13–17, 2022
Paper No: GT2022-82394
... in operations close to the stall limit. inlet distortion axial compressor particle image velocimetry Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022, Rotterdam, The Netherlands GT2022-82394 EXPERIMENTAL ANALYSIS OF AN AXIAL COMPRESSOR...
Proceedings Papers

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A007, June 13–17, 2022
Paper No: GT2022-80894
... Abstract A numerical analysis based on Computational Fluid Dynamics (CFD) is carried out to investigate the influence of the fuselage transition and axial offset, on the inlet distortion and performance of a tail mounted fan, for a short-haul commuter aircraft. For the examined configurations...
Proceedings Papers

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A001, June 13–17, 2022
Paper No: GT2022-78065
... on the performance of both the TVF and the LPT. aerodynamics CFD inlet distortion inlet distribution low-pressure turbine off-design operating point turbine vane frame turbomachinery Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022...
Proceedings Papers

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT24A013, September 21–25, 2020
Paper No: GT2020-15123
... and vibrations was highlighted. Keywords: Low Pressure Turbines; Inlet Distortion; Aeroelasticity; Unsteady Aerodynamics; Forced Response; Rotor Vibrations; Strain Gauges. NOMENCLATURE Abbreviations 5HP 5 Hole Probe BPF Blade Passing Frequency BPP Blade Passing Period EO Engine Order EF Eigenfrequency FRAPP Fast...
Proceedings Papers

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT24A007, September 21–25, 2020
Paper No: GT2020-14750
... consumption. And S-shaped ducts are usually used as transition sections of diffusers in BLI intakes. Compared with normal straight intakes, it is inevitable to bring in the influence of inlet distortion and acoustic reflection for S-shaped intakes. Meanwhile, composite fan blades, shorter intakes...
Proceedings Papers

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A038, September 21–25, 2020
Paper No: GT2020-16125
... engine inlet distortion generators. This effort began with modernizing and improving inlet total pressure distortion screens originally conceived over half a century ago; continued with the invention of inlet swirl distortion generators (StreamVanesTM) made possible only through advances in modern...
Proceedings Papers

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A074, September 21–25, 2020
Paper No: GT2020-16201
...EXPERIMENTAL INVESTIGATION OF INLET DISTORTION IN A 4.5-STAGE AXIAL COMPRESSOR Oliver Reutter, Gerd Enders, Theo Dabrock, Andreas Peters DLR, German Aerospace Center, Institute of Propulsion Technology, Department Fan and Compressor ABSTRACT Inlet distortion is a subject of increasing interest...
Topics: Compressors