Non-axisymmetric turbine end wall design: Part I three-dimensional linear design system

Proceedings of the ASME Turbo Expo

Volumn 1, Issue , 1999, Pages

  Harvey, Neil W ^a   Rose, Martin G ^a   Taylor, Mark D ^a   Shahpar, Shahrokh ^a   Hartland, Jonathan ^b   Gregory Smith, David G ^a  

^a ROLLS ROYCE PLC   (United Kingdom)

^b DURHAM UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT ENGINES; COMPUTATIONAL FLUID DYNAMICS; FLOW FIELDS; GAS TURBINES; INVERSE PROBLEMS; KINETIC ENERGY; KINETICS; NAVIER STOKES EQUATIONS; TURBINE COMPONENTS; TURBOMACHINE BLADES;

END WALL PROFILING; INVERSE DESIGNS; LINEAR SUPERPOSITION THEORY; NON-AXISYMMETRIC END-WALL PROFILING; PRESSURE CORRECTION; REYNOLDS - AVERAGED NAVIER-STOKES; SECONDARY LOSS; TURBINE ROTOR BLADE;

DESIGN;

EID: 84928538757     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/99-GT-337     Document Type: Conference Paper

References (25)

1. Arts T., (1985), 'Effects of Tip Endwall Contouring on the Three Dimensional Flow Field in an Annular Turbine Nozzle Guide Vane. Part 2- Numerical Investigation", ASME 85-CT-I08.
2. Atkins M. J., (1987), "Secondary Losses and End-wall profiling in a Turbine Cascade", I Mech. E C255/87, pp. 29-42.
3. Boletis E., (1985), "Effects of Tip Endwall Contouring on the Three- Dimensional Flow Field in an Annular Turbine Nozzle Guide Vane: Part 1 - Experimental Investigation", Journal of Engineering for Gas Turbines and Power, Vol. 107, October 1985, pp. 983-990.
4. Deich M. E., Zaryankth A. E., (1960), "Methods of increasing the efficiency of turbine stages", Teploenergetica, 1960, No. 2 pp. 18-24. (AEI Translation no. 2816).
5. Dooms V., Perdichazi A., Savini M., (1998), "The Influence of Endwall Contouring on the Performance of a Turbine Nozzle Guide Vane", ASME 98-C 7-71.
6. Duden A., Raab L, Fottner L., (1998), "Controlling the Secondary Flow in a turbine Cascade by 3D Airfoil Design and Endwall Contouring", ASME 98-07-72.
7. Ewen J. S., Huber F. W., Mitchell J. P., (1973), "Investigation of the Aerodynamic Performance of Small Axial Turbines", ASME 73-GT-3.
8. Haas J. E., Boyle It J., (1984), "Analytical and experimental investigation of stator End wall Contouring in a Small Axial-Flow Turbine", NASA Technical Paper 2309, AVSCOM report 84-C-5.
9. Harrison S., (1990), "The Influence of Blade Lean on Turbine Losses", ASME 90-GT-55.
10. Hartland J. C., Gregory-Smith D. G., Rose M. G., (1998), "Non- Axisynunetric Endwall Profiling in a Turbine Rotor Blade", ASME 98- GT-525.
11. Harvey N. W., Rose M. G., Coupland J., Jones T. V. J., (1998), "Measurement and Calculation of Nozzle Guide Vane Heat Transfer, ASME 98-07-66.
12. Kopper F. C., Milano IL, Vanco M., (1980), "An Experimental Investigation of Endwalls Profiling in a Turbine Vane Cascade", AMA-80-1089.
13. Michelassi V., Martelli F., Corradini U., (1998), "Secondary Flow Decay Downstream of Turbine Inlet guide Vane with end-wall Contouring", ASME 98-GT-95.
14. Moore H., Gregory-Smith D. G., (1996), 'Transition Effects on Secondary Flows in a Turbine Cascade", ASME 96-0T-100.
15. Moore J. G., (1985), "Calculation of 3D Flow without Numerical Mixing", AGARD-LS-I40 on 3D Computation Techniques applied to Internal Flows in Propulsion Systems, pp 8.1-8.15.
16. Morris A. W. H., Hoare R. G., (1975), "Secondary Loss Measurements in a Cascade of Turbine Blades with Meridional Wall Profiling", ASME 75-WNGT-13.
17. Moustapha S. H., Williamson It G., (1985), "Investigation of the Effect of Two Endwall Contours on the Performance of an Annular Nozzle Cascade", AL4A-85-1218.
18. Robinson C. J., Northall J. D., McFarlane C. W.R. (1989), "Measurement & Calculation of the Three-Dimensional Flow in Axial Compressor Stators, with & without End Bends", ASME 89-OT-6.
19. Rose M. G., (1994), "Non-axisymmetric Endwall Profiling in the HP NGVs of an Axial Flow Gas Turbine", ASME 94-07-249.
20. Rose M. G., Taylor M. D., (1997), Private Communication.
21. Schnaus J., Fottner L. (1997), "Experimental and Numerical Investigation of the Influence of Endwall Inclination and Contouring on the Flow Field in a Turbine Cascade", LSASE97-7117.
22. Shahpar S., Lapworth B. L., (1998), "A Forward and Inverse Three- Dimensional Linear Design System for Turbomachinery Applications", et ECCOMASS Computational Fluid Dynamics Conference, Athens 7-11 September, 1998.
23. Shahnar S., Lapworth B. L., De Pablos T., Taylor M. D., (1999), "A Linear Approach to the Multi-Parameter Design of Three-Dimensional Turbornachinery Blades", AMA 99-0363.
24. Sieverding, C. H., (1985), "Secondary flows in straight and annular turbine cascades. Ucer, Stow and Hirsch", Thermodynamics & Fluids of Turbomachinery, NATO, Vol. II, pp 621-624.
25. Takeishi, K., Matsuura, M., Aoki, S. and Sato, T., (1989), "An experimental study of heat transfer and film cooling on low aspect ratio turbine nozzles", ASME 89-CT-187.