Global- and local-shape aerodynamic optimization of turbine blades

Collection of Technical Papers - 11th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference

Volumn 1, Issue , 2006, Pages 414-422

  Mengistu, Temesgen ^a,c   Ghaly, Wahid ^a,c   Mansour, Tarek ^b  

^a Dept of Electrical and Computer Engineering   (Canada)

^b BOMBARDIER AEROSPACE   (Canada)

^c AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS; COMPUTATIONAL FLUID DYNAMICS; COMPUTER SIMULATION; GAS TURBINES; GENETIC ALGORITHMS; GLOBAL OPTIMIZATION; MACHINE DESIGN; MATHEMATICAL MODELS; NEURAL NETWORKS;

AERODYNAMIC DESIGN; FLOW SIMULATION; TURBINE BLADES; WEDGE ANGLE;

TURBOMACHINE BLADES;

EID: 33846543323     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2006-6933     Document Type: Conference Paper

References (14)

1. Oyama, A., Liou, M.-S., and Obayashi, S., "Transonic Axial-Flow Blade Shape Optimization Using Evolutionary Algorithm and three Dimensional Navier-Stokes Solver," AIAA paper 2002-5642, 2002.
2. Mengistu, T. and Ghaly, W., "Single and Multipoint Shape Optimization of Gas Turbine Blade Cascades," AIAA paper 2004-4446, 2004.
3. Mengistu, T. and Ghaly, W., "Aerodynamic Design of Gas Turbine Cascades Using Global Optimizers and Artificial Neural Networks," ICCF D3, July 2004.
4. Mengistu, T., Aerodynamic Design and Optimization of Turbomachinery Blading, Ph.D. thesis, Concordia University, Mechanical and Industrial Engineering, 2005.
5. Mansour, T., Implicit Geometric Representations of Gas Turbine Blades For Optimal Shape Design, Master's thesis, Concordia University, Mechanical and Industrial Engineering, 2005.
6. Chen, N., Zhang, H., Ning, F., Xu, Y., and Huang, W., "An Effective Turbine Blade Parametrzation and Aerodynamic Optimization Procedure Using an improved Response Surface Method," Proceedings of GT2006, ASME Turbo Expo 2006: Power for Land, Sea and Air. GT2006-90104, 2006.
7. Pierret, S., Demeulenaere, A., Gouverneur, B., Hirsch, C., and den Braembussche, R. V., "Designing Turbomachinery Blades with the Function Approximation Concept and the Navier-Stokes Equation." AIAA paper 2000-4879, Propulsion and Energetics Panel. 2000.
8. Pritchard, L. J., "An Eleven Parameter Axial Turbine Airfoil Geometry Model." ASME Paper, 85-GT-219, 1985.
9. Piegl, L. and Tiller, W., The NURBS Book, Springer, 1995.
10. Ghaly, W. S. and Mengistu, T. T., "Optimal Geometric Representations of Turbomachinery Cascades Using NURBS," Inverse Problems in Engineering, Vol. 11. No. 5, 2003, pp. 359-373.
11. Goldberg, D. E., Genetic Algorithms in Search, Optimization and Machine learning, Addison-Wesley, 1985.
12. Gen, M. and Cheng, R., Genetic Algorithm and Engineering Design. John Wiley & Sons, 1997.
13. Schalkoff, R. J., Artificial Neural Networks, McGraw-Hill, 1997.
14. Fottner, L., "Test Cases for Computation of Internal Flows in Aero Engine Components," AGARD-AR-275, 1990, Propulsion and Energetics Panel.