Influencing the secondary losses in compressor cascades by a leading edge bulb modification at the endwall

American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI

Volumn 5 B, Issue , 2002, Pages 783-791

  Muller R ^a   Sauer, H ^a   Vogeler, K ^a   Hoeger, M ^b  

^a DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

^b MTU AERO ENGINES GMBH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COMPRESSOR CASCADES; ENDWALL; MACH NUMBER; SECONDARY FLOW;

BOUNDARY LAYERS; COMPRESSORS; DRAG; PRESSURE MEASUREMENT; TURBOMACHINE BLADES; VORTEX FLOW;

CASCADES (FLUID MECHANICS);

EID: 0037003526     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2002-30442     Document Type: Conference Paper

References (4)

1. Sauer, H., Wolf, H., "Influencing the Secondary Flow in Turbine Cascades by the Modification of the Blade Leading Edge", 2. European Conference on Turbomachinery, Antwerp 1997
2. Sauer, H., Müller, R., Vogeler, K., "Reduction of Secondary Flow Losses in Turbine Cascades by Leading Edge Modifications at the Endwall" ASME 2000-GT-0473, Munich 2000
3. Wolf, H., "Randverluste in geraden Schaufelgittern" Dissertation (1960)
4. Weiß, P.A., "Der Einfluss der Profilgeometrie auf die Entwicklung der Sekundärströmungen in Turbinengittern", Dissertation Univ. d. Bundeswehr München, 1993