Enhancement of highly-loaded axial compressor stage performance using rotor blade tip tailoring: Part II - Experimental results

ETC 2005 - 6th Conference on Turbomachinery: Fluid Dynamics and Thermodynamics

Volumn , Issue , 2005, Pages

  Rohkamm, H ^a   Kosyna, G ^a   Saathoff, H ^a   Stark, U ^a  

^a TECHNICAL UNIVERSITY OF BRAUNSCHWEIG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AXIAL FLOW TURBOMACHINERY; COMPRESSORS; THERMODYNAMICS; TURBOMACHINE BLADES;

ADVANCED COMPRESSORS; AXIAL COMPRESSORS; CONVENTIONAL DESIGN; EUROPEAN COMMUNITY; FLOW CHARAC-TERISTICS; FORWARD SWEEPS; HIGHLY LOADED; OPERATING RANGES;

DESIGN;

EID: 84925423537     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Clemen, C.; Gümmer, V.; Goller, M.; Rohkamm, H.; Stark, U.; Saathoff, H. (2004), Tip-Aerodynamics of forward swept rotor blades in a highly-loaded single-stage axial-flow lowspeed compressor. Proceedings of the 10th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-10), Honolulu, Hawaii, USA.
2. Cumpsty, N. A., (1989), Compressor Aerodynamics. Addison Wesley Longman Ltd., Essex, UK.
3. Deppe, A.; Saathoff, H.; Stark, U. (2004), Stall inception phenomena in three single-stage lowspeed axial compressors. Proceedings of the 10th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-10), Honolulu, Hawaii, USA.
4. Goller, M.; Gümmer, V.; Clemen, C.; Swoboda, M. (2005), Enhancement of highly-loaded axial compressor stage performance using rotor blade tip tailoring -Part I: Numerical design studies. Proceedings of the 6th European Conference on Turbomachinery -Fluid Dynamics and Thermodynamics, Lille, France, 07. -11. March 2005.
5. Gümmer, V.; Swoboda, M.; Goller, M. and Dobat, A. (2003), The impact of rotor tip sweep on the three-dimensional flow in a highly-loaded single stage low-speed axial compressor, Part I -Design and numerical analysis. Proceedings of the 5th European Conference on Turbomachinery -Fluid Dynamics and Thermodynamics, Prague, Czech Republic, pp. 163-174.
6. Inoue, M.; Kuroumaru, M.; Iwamoto, T. and Ando, Y. (1991), Detection of a rotating stall precursor in isolated axial flow compressor rotors. ASME Journal of Turbomachinery, Vol. 113, pp. 281-289.
7. Inoue, M.; Furukawa, M. (2002), Physics of tip clearance flow in turbomachinery. Paper FEDSM 2002 -31184, ASME 2002 Fluids Engineering Summer meeting, Montreal, Quebec, Canada.
8. Khalid, S. A.; Khalsa, A. S.; Waitz, I. A.; Tan, C. S.; Greitzer, E. M.; Cumpsty, N. A.; Adamczyk, J. J. and Marble, F. E. (1999), Endwall blockage in axial compressors. ASME Journal of Turbomachinery, Vol. 121, pp. 499-509.
9. Lieblein, S.; Schwenk, F. C.; Broderick, R. L. (1953), Diffusion factor for estimating losses and limiting blade loadings in axial-flow-compressor blade elements. NACA Research Memorandum RM E53D01, Washington, USA.
10. Rohkamm, H.; Wulff, D.; Kosyna, G.; Saathoff, H.; Stark, U.; Gümmer, V.; Swoboda, M.; Goller, M. (2003), The impact of rotor tip sweep on the three-dimensional flow in a highly-loaded single stage low-speed axial compressor, Part II -Test facility and experimental results. Proceedings of the 5th European Conference on Turbomachinery -Fluid Dynamics and Thermodynamics, Prague, Czech Republic, pp. 175-185.
11. Saathoff, H.; Stark, U. (2001), Tip clearance flow in a low-speed compressor and cascade. Proceedings of the 4th European Conference on Turbomachinery -Fluid Dynamics and Thermodynamics, Firenze, Italy, pp. 81-91.
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