Table of Contents Author Guidelines Submit a Manuscript
International Journal of Rotating Machinery
Volume 2013 (2013), Article ID 797841, 12 pages
http://dx.doi.org/10.1155/2013/797841
Research Article

Effect of Secondary Flows on Heat Transfer of a Gas Turbine Blade

Mechanical Engineering Department, Benha Faculty of Engineering, Benha University, Benha 13512, Egypt

Received 29 April 2013; Revised 11 August 2013; Accepted 13 August 2013

Academic Editor: Arthur Lees

Copyright © 2013 Hesham M. El-Batsh et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. T. Arts, M. L. DeRouvroit, and A. W. Rutherford, “Aero-thermal investigation of a highly loaded transonic linear turbine guide vane cascade: a test case for inviscid and viscous flow computations,” Tech. Rep. VKI-174, 1990. View at Google Scholar
  2. S. P. Harasgama, F. H. Tarada, R. Baumann, M. E. Crawford, and S. Neelakantan, “Calculation of heat transfer to turbine blading using two-dimensional boundary layer methods,” in Proceedings of the International Gas Turbine and Aeroengine Congress and Exposition, ASME, May 1993. View at Scopus
  3. H. U. Jiasen and T. H. Fransson, “On the application of transition correlations in turbomachinery flow calculation,” Tech. Rep. GT1998- 460, ASME, 1998. View at Google Scholar
  4. R. Pecnik and W. Sanz, “Application of the turbulent potential model to heat transfer predictions on a turbine guide vane,” Journal of Turbomachinery, vol. 129, no. 3, pp. 628–635, 2007. View at Publisher · View at Google Scholar · View at Scopus
  5. Y. Liu, “Aerodynamics and heat transfer predictions in a highly loaded turbine blade,” International Journal of Heat and Fluid Flow, vol. 28, no. 5, pp. 932–937, 2007. View at Publisher · View at Google Scholar · View at Scopus
  6. L. Zhang and J.-C. Han, “Influence of mainstream turbulence on heat transfer coefficients from a gas turbine blade,” Journal of Heat Transfer, vol. 116, no. 4, pp. 896–903, 1994. View at Google Scholar · View at Scopus
  7. R. J. Butler, A. R. Byerley, K. VanTreuren, and J. W. Baughn, “The effect of turbulence intensity and length scale on low-pressure turbine blade aerodynamics,” International Journal of Heat and Fluid Flow, vol. 22, no. 2, pp. 123–133, 2001. View at Publisher · View at Google Scholar · View at Scopus
  8. J. Choi, S. Teng, J.-C. Han, and F. Ladeinde, “Effect of free-stream turbulence on turbine blade heat transfer and pressure coefficients in low Reynolds number flows,” International Journal of Heat and Mass Transfer, vol. 47, no. 14–16, pp. 3441–3452, 2004. View at Publisher · View at Google Scholar · View at Scopus
  9. A. C. Nix, T. E. Diller, and W. F. Ng, “Experimental measurements and modeling of the effects of large-scale freestream turbulence on heat transfer,” Journal of Turbomachinery, vol. 129, no. 3, pp. 542–550, 2007. View at Publisher · View at Google Scholar · View at Scopus
  10. S. Nasir, J. S. Carullo, W.-F. Ng et al., “Effects of large scale high freestream turbulence and exit reynolds number on turbine vane heat transfer in a transonic cascade,” Journal of Turbomachinery, vol. 131, no. 2, pp. 1–11, 2009. View at Publisher · View at Google Scholar · View at Scopus
  11. V. K. Garg and A. A. Ameri, “Two-equation turbulence models for prediction of heat transfer on a transonic turbine blade,” International Journal of Heat and Fluid Flow, vol. 22, no. 6, pp. 593–602, 2001. View at Publisher · View at Google Scholar · View at Scopus
  12. L. S. Langston, M. L. Nice, and R. M. Hooper, “Three-dimensional flow within a turbine cascade passage,” Journal of Engineering Power, vol. 99, no. 1, pp. 21–28, 1977. View at Google Scholar · View at Scopus
  13. C. H. Sieverding, “Recent progress in the understanding of basic aspects of secondary flows in turbine blade passages,” Journal of Engineering for Gas Turbines and Power, vol. 107, no. 2, pp. 248–257, 1985. View at Google Scholar · View at Scopus
  14. H. P. Wang, S. J. Olson, R. J. Goldstein, and E. R. G. Eckert, “Flow visualization in a linear turbine cascade of high performance turbine blades,” Journal of Turbomachinery, vol. 119, no. 1, pp. 1–8, 1997. View at Google Scholar · View at Scopus
  15. P. W. Giel, G. J. van Fossen, and R. J. Boyle, “Blade heat transfer measurements and predications in a transonic turbine cascade,” Tech. Rep. 209296, NASA, 1999. View at Google Scholar
  16. R. Pecnik, P. Pieringer, and S. Sanz, “Numerical investigation of the secondary flow of a transonic turbine stage using turbulence closures,” Tech. Rep. GT2005- 68754, ASME, 2005. View at Google Scholar
  17. H. Johan, C. Valery, L. Jonas, and L. Lennart, “Numerical validations of secondary flows and loss development downstream of a highly loaded low pressure turbine outlet guide vane cascade,” Tech. Rep. GT2007-27712, ASME, 2007. View at Google Scholar
  18. M. Papa, Influence of blade leading edge geometry and upstream blowing on the heat/mass transfer in a turbine cascade [Ph.D. thesis], University of Minnesota, 2006.
  19. S. W. Lee and J. J. Park, “Effects of incidence angle on endwall convective transport within a high-turning turbine rotor passage,” International Journal of Heat and Mass Transfer, vol. 52, no. 25-26, pp. 5922–5931, 2009. View at Publisher · View at Google Scholar · View at Scopus
  20. S. P. Lynch, N. Sundaram, K. A. Thole, A. Kohli, and C. Lehane, “Heat transfer for a turbine blade with nonaxisymmetric endwall contouring,” Journal of Turbomachinery, vol. 133, no. 1, pp. 0110019-1–0110019-9, 2011. View at Publisher · View at Google Scholar · View at Scopus
  21. S. P. Lynch, K. A. Thole, A. Kohli, and C. Lehane, “Computational predictions of heat transfer and film-cooling for a turbine blade with nonaxisymmetric endwall contouring,” ASME Journal of Turbomachinery, vol. 133, no. 4, pp. 041003-1–041003-10, 2011. View at Publisher · View at Google Scholar · View at Scopus
  22. E. C. Morata, N. Gourdain, F. Duchaine, and L. Y. M. Gicqel, “Effects of free stream turbulence on high pressure turbine blade heat transfer predicated by structured and unstructured LES,” International Journal of Heat and Mass Transfer, vol. 55, no. 21–22, pp. 5754–5768, 2012. View at Google Scholar
  23. I. Qureshi, A. D. Smith, K. S. Chana, and T. Povey, “Effect of temperature nonuniformity on heat transfer in an unshrouded transonic HP turbine: an experimental and computational investigation,” Journal of Turbomachinery, vol. 134, no. 1, pp. 011005-1–011005-12, 2012. View at Publisher · View at Google Scholar · View at Scopus
  24. H. M. El-Batsh, “Effect of the radial pressure gradient on the secondary flow generated in an annular turbine cascade,” International Journal of Rotating Machinery, vol. 2012, Article ID 509209, 14 pages, 2012. View at Publisher · View at Google Scholar
  25. J. P. Holman and W. J. Gajda, Experimental Method For Engineering, McGraw Hill, New York, NY, USA, 1989.
  26. J. E. Bardina, P. G. Huang, and T. J. Coakley, “Turbulence modeling validation, testing and development,” NASA Technical Memorandum 110446, 1997. View at Google Scholar
  27. F. R. Menter, “Two-equation eddy-viscosity turbulence models for engineering applications,” AIAA Journal, vol. 32, no. 8, pp. 1598–1605, 1994. View at Google Scholar · View at Scopus
  28. M. Casey and T. Wintergerste, ERCOFTAC Special Interest Group on Quality and Trust in Industrial CFD, Best Practices Guidelines, 2000.