Numerical investigation on blade leading edge high-efficiency swirl and impingement phase transfer cooling mechanism

References

• K. Homayoon, S. Mehrzad, and E. Reza, Numerical Modeling of Film Cooling With and Without Mist Injection, Heat Mass Transfer, vol. 45, pp. 727–741, 2009.
   Web of Science ®Google Scholar
• N. V. Nirmalan, J. A. Weaver, and L. D. Hylton, An Experimental Study of Turbine Vane Heat Transfer with Water-Air Cooling, ASME J. Turbomach., vol. 120, pp. 50–62, 1998.
   Web of Science ®Google Scholar
• J. P. C. W. Ling, P. T. Ireland, and N. W. Harvey, Measurement of Heat Transfer Coefficient Distributions, and Flow Field in a Model of a Turbine Blade Cooling Passage with Tangential Injection, Proc. of ASME Turbo Expo, Barcelona, Spain, 2006.
   Google Scholar
• Y. T. Jiang, Q. Zheng, and G. Q. Yue, et al., Numerical Investigation of Swirl Cooling Heat Transfer Enhancement on Blade Leading Edge by Adding Water Mist, Proc. ASME Turbo Expo, Dusseldorf, Germany, 2014.
   Google Scholar
• F. Kreith and D. Margolis, Heat Transfer and Friction in Turbulent Vortex Flow, Appl. Sci. Res., vol. 8, pp. 457–473, 1959.
   Google Scholar
• N. Hay and P. D. West, Heat Transfer in Free Swirling Flow in a Pipe, ASME J. Heat Transfer, vol. 97, pp. 411–416, 1975.
   Web of Science ®Google Scholar
• P. M. Ligrani, C. R. Hedlund, and B. T. Babinchak, et al., Flow Phenomena in Swirl Chambers, Exp. Fluids, vol. 24, pp. 254–264, 1998.
   Web of Science ®Google Scholar
• C. R. Hedlund, P. M. Ligrani, and H. K. Moon, Heat Transfer and Flow Phenomena in a Swirl Chamber Simulating Turbine Blade Internal Cooling, ASME J. Turbomach., vol. 121, pp. 804–813, 1999.
   Web of Science ®Google Scholar
• C. R. Hedlund, P. M. Ligrani, and B. Glezer, et al., Heat Transfer in a Swirl Chamber at Different Temperature Ratios and Reynolds Numbers, Int. J. Heat Mass Transfer, vol. 42, pp. 4081–4091, 1999.
   Web of Science ®Google Scholar
• C. R. Hedlund and P. M. Ligrani, Local Swirl Chamber Heat Transfer and Flow Structure at Different Reynolds Numbers, ASME J. Turbomach., vol. 122, pp. 375–385, 2000.
   Web of Science ®Google Scholar
• B. Glezer, H. K. Moon, and J. Kerrebrock, Heat Transfer in a Rotating Radial Channel with Swirling Internal Flow, ASME 43rd Int. Gas Turbine and Aeroengine Congr. and Exposition, Stockholm, Sweden, 1998.
   Google Scholar
• B. Glezer, T. Lin, and H. K. Moon, An Improved Turbine Cooling System, U.S. Patent No. 5603606, 1997.
   Google Scholar
• Z. Liu, Z. P. Feng, and L. M. Song, Numerical Study on Flow, and Heat Transfer Characteristics of Swirl Cooling on Leading Edge Model of Gas Turbine Blade, Proc. ASME Turbo Expo, British Columbia, Canada, 2011.
   Google Scholar
• Z. Liu, J. Li, and Z. P. Feng, Numerical Study on the Effect of Jet Slot Height on Flow, and Heat Transfer of Swirl Cooling in Leading Edge Model for Gas Turbine Blade, Proc. ASME Turbo Expo, San Antonio, Texas, USA, 2013.
   Google Scholar
• K. Kusterer, G. Lin, and D. Bohn, et al., Heat Transfer Enhancement for Gas Turbine Internal Cooling by Application of Double Swirl Cooling Chambers, Proc. ASME Turbo Expo, San Antonio, Texas, USA, 2013.
   Google Scholar
• R. E. Chupp, H. E. Helms, and P. W. Mcfadden, Evaluation of Internal Heat Transfer Coefficients for Impingement Cooled Turbine Airfoils, J. Aircraft, vol. 6, pp. 203–208, 1969.
   Google Scholar
• R. S. Bunker and D. E. Metzger, Local Heat Transfer in Internally Cooled Turbine Airfoil Leading Edge Regions: Part I-Impingement Cooling without Film Coolant Extraction, ASME J. Turbomach., vol. 112, pp. 451–458, 1990.
   Web of Science ®Google Scholar
• C. Gau and C. M. Chung, Surface Curvature Effect on Slot-Air-Jet Impingement Cooling Flow and Heat Transfer Process, ASME J. Heat Transfer, vol. 113, pp. 858–864, 1991.
   Web of Science ®Google Scholar
• G. Yang, M. Choi, and J. S. Lee, An Experimental Study of Slot Jet Impingement Cooling on Concave Surface: Effects of Nozzle Configuration and Curvature, Int. J. Heat Mass Transfer, vol. 42, pp. 2199–2209, 1999.
   Web of Science ®Google Scholar
• D. H. Lee, Y. S. Chung, and S. Y. Won, The Effect of Concave Surface Curvature on Heat Transfer from a Fully Developed Round Impinging Jet, Int. J. Heat Mass Transfer, vol. 42, pp. 2489–2497, 1999.
   Web of Science ®Google Scholar
• M. E. Taslim and A. Khanicheh, Experimental and Numerical Study of Impingement on an Airfoil Leading-Edge with and without Showerhead and Gill Film Holes, ASME J. Turbomach., vol. 128, pp. 310–320, 2006.
   Web of Science ®Google Scholar
• M. E. Taslim and D. Bethka, Experimental, and Numerical Impingement Heat Transfer in an Airfoil Leading-Edge Cooling Channel with Cross-Flow, ASME J. Turbomach., vol. 131, pp. 011021/1–7, 2008.
   Google Scholar
• R. Jia, M. Rokni, and B. Sunden, Numerical Assessment of Different Turbulence Models for Slot Jet Impinging on Flat, and Concave Surfaces, Proc. ASME Turbo Expo, Amsterdam, Netherlands, 2002.
   Google Scholar
• X. Li, T. Gaddis, and T. Wang, Mist/steam Heat Transfer of Confined Slot Jet Impingement, ASME J. Turbomach., vol. 123, pp. 161–167, 2001.
   Web of Science ®Google Scholar
• X. Li, J. L. Gaddis, and T. Wang, Mist/steam Heat Transfer with Jet Impingement onto a Concave Surface, ASME J. Heat Transfer, vol. 125, pp. 438–446, 2003.
   Web of Science ®Google Scholar
• X. Li, J. L. Gaddis, and T. Wang, Mist/steam Cooling by a Row of Impinging Jets, Int. J. Heat Mass Transfer, vol. 46, pp. 2279–2290, 2003.
   Web of Science ®Google Scholar
• T. Wang, J. L. Gaddis, and X. Li, Mist/Steam Heat Transfer of Multiple Rows of Impinging Jets, Int. J. Heat Mass Transfer, vol. 48, pp. 5179–5191, 2005.
   Web of Science ®Google Scholar
• T. Wang and T. S. Dhanasekaran, Calibration of a Computational Model to Predict Mist/Steam Impinging Jets Cooling with an Application to Gas Turbine Blades, ASME J. Heat Transfer, vol. 132, pp. 122201/1–11, 2010.
   Google Scholar
• T. Wang and T. S. Dhanasekaran, Model Verification of Mist/Steam Cooling with Jet Impingement onto a Concave Surface, and Prediction at Elevated Operating Conditions, ASME J. Heat Transfer, vol. 132, pp. 021016/1–11, 2012.
   Google Scholar
• X. M. Tan, J. Z. Zhang, and B. Liu, et al., Experimental Investigation on Heat Transfer Enhancement of Mist/Air Impingement Jet, Sci. China Technol Sci., vol. 56, pp. 2456–2464, 2013.
   Web of Science ®Google Scholar
• X. M. Tan, Y. F. Li, and J. Z. Zhang, Numerical Simulation of Mist/Air Cooling in a Single Slot Jet Impingement, J. Aerosp. Power, vol. 28, pp. 129–135, 2013.
   Google Scholar
• H. Shokouhmand, M. M. Heyhat, and A. Ahmadzadegan, Buoyancy Effects on a Mist/Air Impingement Jet, Proc. the World Congr. Eng., London, UK, 2008.
   Google Scholar
• G. W. Liu, B. Xue, and L. Peng, et al., Numerical Investigation on Difference Between Blade Leading Edge Vortex and Normal Impingement Cooling, J. Propul. Technol., vol. 32, pp. 576–581, 2011.
   Google Scholar
• M. C. Luo, Q. Zheng, and L. X. Sun, et al., The Influence of Inlet Fogging for the Stable Range in a Transonic Compressor Stage, J. Eng. Gas Turbine Power, vol. 134, pp. 022002/1–11, 2012.
   Google Scholar
• L. X. Sun, Q. Zheng, and M. C. Luo, et al., On the Behavior of Water Droplets When Moving onto Blade Surface in a Wet Compression Transonic Compressor, J. Eng. Gas Turbine Power, vol. 133, pp. 082001/1–10, 2011.
   Web of Science ®Google Scholar
• AEA Technology, ANSYS CFX User Documentation, 2010.
   Google Scholar