UNSTEADY AERODYNAMICS, AEROACOUSTICS AND AEROELASTICITY OF TURBOMACHINES Episode 8 pptx

... interact or not with 381 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, 381 –393. © 2006 Springer. Printed in the Netherlands. (eds.), et al. K. C. Hall 382 macroscopic vortices. ... frequencies. 397 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, 397–4 08. © 2006 Springer. Printed in the Netherlands. (eds.),...

Ngày tải lên: 12/08/2014, 08:22

... limited number of studies exist. Bear- man and Mullarkey, 1994, studied the lateral gust response of a family of bluff 95 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, ... Aeroacustics and Aeroelasticity of Turbomachines (ISUAAAT), 4 8 Sept 2000, Lyon, France, pp. 81 9 82 9 Körbächer, H. and Bölcs, A. (1996). Steady-State and Time...

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... UNSTEADY AERODYNAMICS, AEROACOUSTICS AND AEROELASTICITY OF TURBOMACHINES

Ngày tải lên: 12/08/2014, 08:22

... bandwidth of 20kHz and a resolution of +/-0.01mm. Time- Test facility composition and optical access Study of Shock Movement and Unsteady Pressure on 2D Generic Model 411 of 0.102 and 0.136, and ... Deforming Grids”. In Proceedings of Unsteady Aerodynamics, Aeroa- coustics and Aeroelasticity of Turbomachines and Propellers. Editor: H.M. Atassi. Univer- sity...

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... analysis 483 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, 483 –491. © 2006 Springer. Printed in the Netherlands. (eds.), et al. K. C. Hall Measured and Calculated Unsteady ... measuring unsteady pres- sure at the inlet and outlet of the diffuser and analyzing the whole compressor numerically. 493 Unsteady Aerodynamics, Aeroacoustics...

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... resolution of the unsteady flow measurements at blade sur- Introduction 521 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, 521–529. © 2006 Springer. Printed in the Netherlands. (eds.), et ... Technical Memorandum 81 562. Yee, H. C. (1 987 ). Construction of explicit and implicit symmetric schemes and their applica- tions. Journal of Computa...

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... limited number of studies exist. Bear- man and Mullarkey, 1994, studied the lateral gust response of a family of bluff 95 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, ... edges of No.1 and No.3 blades were oscillated and those of No.2 and No.4 blades were not oscillated. Figure 13 shows the time history of the displacement and th...

Ngày tải lên: 28/03/2014, 18:20

... not suitable for sensitivity and parameter studies, that are often needed during the preliminary design. 31 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, 31–40. © 2006 ... distribution, crit- ical reduced frequency. 17 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, 17–29. © 2006 Springer. Printed in the Nethe...

Ngày tải lên: 27/06/2014, 08:20

... not suitable for sensitivity and parameter studies, that are often needed during the preliminary design. 31 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, 31–40. © 2006 ... 0.03 and 0.17, while for the Case 1 those values are lying between 0.02 and 0.11. Vibration Amplitude Distribution Influence 25 Unsteady Aerodynamics, Aeroacoustics and...

Ngày tải lên: 27/06/2014, 18:20

... not suitable for sensitivity and parameter studies, that are often needed during the preliminary design. 31 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, 31–40. © 2006 ... LPTs of large commercial turbofan engines, which may Keywords: Flutter, Low Pressure Turbine, Stability Map 3 Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity...

Ngày tải lên: 27/06/2014, 05:20