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Keywords: unsteady aerodynamics
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Journal Articles

Experimental Investigations on Aeroelastic Stability of Combined Plunge-Pitch Mode Shapes in a Linear Compressor Cascade

Julian Gambel, Dieter Peitsch, Sabine Schneider
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2024, 146(12): 121010.
Paper No: TURBO-23-1306
https://doi.org/10.1115/1.4065946
Published Online: August 6, 2024
... . [6] Zhao , F. , 2018 , “ Impact of Mode Shape and Acoustic Gust on Blade Flutter Stability ,” Proceedings of the 15th International Symposium on Unsteady Aerodynamics, Aeroacoustics & Aeroelasticity of Turbomachinery , Oxford, UK , Sept. 24–27 . [7] Hill , G. , Gambel , J...
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Topics: Blades, Cascades (Fluid dynamics), Stability, Pressure, Mode shapes, Flutter (Aerodynamics), Compressors, Flow (Dynamics)
Journal Articles

Physics and Instantaneous Performance of Radial Turbines in Unsteady Flows: Validity of the Quasi-Steady Assumption for the Rotor

Nicolas Binder, Yanncik Bousquet, Florian Hermet, Jérémie Gressier
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2022, 144(11): 111002.
Paper No: TURBO-21-1186
https://doi.org/10.1115/1.4054777
Published Online: July 4, 2022
... fluid dynamics (CFD) unsteady aerodynamics radial turbine In many industrial applications, turbine stages are fed with severe time-varying inlet flows. In the field of propulsion, it happens when turbines are included in thermodynamic cycles involving isochoric combustion. In the last decade...
View Article titled, Physics and Instantaneous Performance of Radial Turbines in Unsteady Flows: Validity of the Quasi-Steady Assumption for the Rotor
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Topics: Flow (Dynamics), Pressure, Rotors, Torque, Transients (Dynamics), Turbines, Unsteady flow, Waves, Computer simulation, Physics