Design of a highly efficient low-noise fan for ultra-high bypass engines

Proceedings of the ASME Turbo Expo

Volumn 6 PART A, Issue , 2006, Pages 185-194

  Kaplan, Burak ^a   Nicke, Eberhard ^a   Voss, Christian ^a  

^a Department of Fan and Compressor   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BYPASS ENGINES; CORE DUCT; LOW NOISE FAN; NOISE EMISSION;

COMPUTATIONAL METHODS; DUCTS; FLOW INTERACTIONS; NOISE ABATEMENT; PRESSURE EFFECTS; ROTORS;

FANS;

EID: 33750861541     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2006-90363     Document Type: Conference Paper

References (13)

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3. Wadia, A.R., Szucs, P.N., Crall, D.W., 1997, "Inner Workings of Aerodynamic Sweep", ASME paper 97-GT-401, 1997.
4. Kügeler, E., Weber, A., Lisiewicz, S., 2001, "Combination of a Transition Model with a Two-Equation Turbulence Model and Comparison with Experimental Results", Proc. 4th Eu. Conf. TurbMach, AT1-CST-076/01, Florence, Italy, 2001
5. Gümmer, V., Wenger, U., and Kau, H.P., 2001, "Using Sweep and Dihedral to Control Three-Dimensional Flow in Transonic Stators of Axial Flow Compressors," ASME Journal of Turbomachinery, Vol. 123, pp. 40-48.
6. Gallimore, S.J., Bolger, J.J., Cumpsty, N.A., Taylor, M.J., Wright, P.I., Place, J.M.M., 2002, "The Use of Sweep and Dihedral in Multistage Axial Flow Compressor Blading Part 1: University Research and Methods Development", ASMI: Paper GT-2002-30328.
7. Gallimore, S.J., Bolger, J.J., Cumpsty, N.A., Taylor, M.J., Wright, P.I., Place, J.M.M., 2002, "The Use of Sweep and Dihedral in Multistage Axial Flow Compressor Blading Part II: Low and Hiah Speed Designs and Test Verification", ASME Paper GT-2002-30329.
8. Denton, J.D. and Xu, L., 2002, "The Effects of Lean and Sweep on Transonic Fan Performance," ASME Paper GT-2002-30327.
9. Roy, B., Laxmiprasanna, P.A., Borikar, V., Batra, A., 2002, "Low Speed Studies of Sweep and Dihedral Effects on Compressor Cascades", ASME Paper GT-2002-30441.
10. Wadia, A.R., Szucs, P.N., Crall, D.W., Rabe, D.C., "Forward Swept Rotor Studies in Multistage Fans with Inlet Distortion", ASME Paper GT-2002-30326.
11. Schnell, R., 2004, "Investigation of the Tonal Acoustic Field of a Transonic Fan stage by Time-domain CFD calculations with Arbitrary Blade Counts", ASME Paper GT-2004-54216.
12. Voss, C., Aulich, M., Nicke, E., Kaplan, B., "Automized Multi-objective Optimisation in Axial Compressor Design", accepted for ASME Turbo Expo, Paper no. GT-2006-90420.
13. Weber, A., "3-D Structured Grids for Multistage Turbomachinery Applications based on G3DMESH," a documentation of Institute of Propulsion Technology, German Aerospace Center on grid generation with G3DMESH software.