Counter rotating fans - An aircraft propulsion for the future?

Journal of Thermal Science

Volumn 12, Issue 2, 2003, Pages 97-103

  Schimming, Peter ^a  

^a GERMAN AEROSPACE CENTER DLR   (Germany)

Author keywords

Active noise control; Aeroelasticities; Counter rotation; Propfan; Unsteady aerodynamics

Indexed keywords

EID: 42749093420     PISSN: 10032169     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11630-003-0049-1     Document Type: Article

References (14)

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3. th AIAA/ASME/SAE/ASEE Joint Propulsion Conference. Indianapolis, USA, 1994
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10. Schnell, R. Experimental and Numerical Investigations of Blade Pressure Fluctuations on a CFK-Bladed Counter Rotating Propfan. ASME Turbo Expo Land, Sea and Air, New Orleans, Louisiana, USA, 2001. 1-12
11. Schmitt, S, Eulitz, F, Wallscheid, L, et al. Evaluation of Unsteady CFD Methods by their Application to a Transonic Propfan Stage. ASME, International Gas Turbine & Congress & Exhibition, New Orleans, Louisiana, USA, 2001. 1-12
12. Schmitt, S, Eulitz, F, N̈rnberger, D, et al. Simulation of Propfan forced Response using a Direct Fluid-Structure Method. Proceedings 4th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, Florence, Italy, 2001. 1023-1033
13. Enghardt, L, Tapken, U, Neise, W, et al. Active Control Fan Noise from High Bypass Ratio: Experimental Results. Proceedings of 7th International Congress on Sound and Vibration. Garmisch-Partenkirchen, 2000. 195-202
14. Tapken, U, Enghardt, L, Neise, W, et al. Active Control of Noise from Turbomachines - Results of Radial Mode Analysis. Proceedings of Internoise 2001, 30th International Congress on Noise Control Engineering. The Hague, Netherlands, 2001. 759-765