A Numerical Study on Improving Large Angle Film Cooling Performance through the Use of Sister Holes

REFERENCES

• D. Bogard and K. Thole , Gas Turbine Film Cooling , J. Propulsion Power , vol. 22 , pp. 249 – 270 , 2006 .
   Web of Science ®Google Scholar
• J. Sargison , M. Oldfield , S. Guo , G. Lock , and A. Rawlinson , Flow Visualizations of the External Flow from a Converging Slot-Hole Film Cooling Geometry , Exp. in Fluids , vol. 38 , pp. 304 – 318 , 2005 .
   Web of Science ®Google Scholar
• S. Islami , S. Tabrizi , and B. Jubran , Computational Investigation of Film Cooling from Trenched Holes Near the Leading Edge of a Turbine Blade, Numer. Heat Transfer A , vol. 53, pp. 308–322, 2008.
   Web of Science ®Google Scholar
• R. Jia , B. , Sundén , P. Miron , and B. Léger , A Numerical and Experimental Investigation of the Slow Film-Cooling Jet with Various Angles , J. Turbomachinery , vol. 127 , pp. 635 – 645 , 2005 .
   Google Scholar
• K. Kalita , A. Dewan , and A. Dass , Prediction of Turbulent Plane Jet in Crossflow , Numer. Heat Transfer A , vol. 41 , pp. 101 – 111 , 2002 .
   Web of Science ®Google Scholar
• I. Gartshore , M. Salcudean , and I. Hassan , Film cooling Injection Hole Geometry: Hole Shape Comparison for Compound Cooling Orientation , AIAA J. , vol. 39 , pp. 1493 – 1499 , 2001 .
   Google Scholar
• C. Yuen and R. Martinez-Botas , Film Cooling Characteristics of a Single Round Hole at Various Streamwise Angles in a Crossflow: Part I Effectiveness , Inter. J. Heat Mass Transfer , vol. 46 , pp. 221 – 235 , 2003 .
   Web of Science ®Google Scholar
• A. Kohli and D. Bogard , Adiabatic Effectiveness, Thermal Fields, and Velocity Fields for Film Cooling with Large Angle Injection , J. Turbomachinery , vol. 119 , pp. 352 – 358 , 1997 .
   Web of Science ®Google Scholar
• H. Nasir , S. Ekkad , and S. Acharya , Effect of Compound Angle Injection on Flat Surface Film Cooling with Large Streamwise Injection Angle , Exp. Thermal and Fluid Sci. , vol. 25 , pp. 23 – 29 , 2001 .
   Web of Science ®Google Scholar
• A. Azzi , M. Abidat , B. Jubran , and G. Theodoridis , Film Cooling Predictions of Simple and Compound Angle Injection From One and Two Staggered Rows , Numer. Heat Transfer A , vol. 40 , pp. 273 – 294 , 2001 .
   Web of Science ®Google Scholar
• S. Roy , Numerical Investigation of the Blade Cooling Effect Generated By Multiple Jets Issuing at an Angle into an Incompressible Horizontal Crossflow , Numer. Heat Transfer A , vol. 38 , pp. 701 – 718 , 2000 .
   Web of Science ®Google Scholar
• A. Javadi , K. Javadi , M. Taeibi-Rahni , and M. Darbandi , A New Approach to Improve Film Cooling Effectiveness Using Combined Jets, Proc. International Gas Turbine Congress 2003 , Tokyo , Japan .
   Google Scholar
• K. Javadi , M. Taeibi-Rahni , and M. Darbandi , Jet-into-Crossflow Boundary-Layer Control: Innovation in Gas Turbine Blade Cooling , AIAA J. , vol. 45 , pp. 2910 – 2925 , 2007 .
   Google Scholar
• A. Dhungel , Film Cooling From a Row of Holes Supplemented with Anti-Vortex Holes, Master's Thesis, Louisiana State University, Baton Rouge, LA, 2007 .
   Google Scholar
• D. Heidmann , A Numerical Study of Anti-vortex Film cooling Designs at High Blowing Ratio , GT2008-50845, Proc. ASME Turbo Expo 2008, Berlin, Germany, American Society of Mechanical Engineers .
   Google Scholar
• K. Kusterer , D. Bohn , and T. Sugimoto , Double-Jet Film-Cooling For Highly Efficient Film-Cooling with Low Blowing Ratios, GT2008-50073, Proc. ASME Turbo Expo 2008 , Berlin , Germany , American Society of Mechanical Engineers .
   Google Scholar
• K. Kusterer , D. Bohn , T. Sugimoto , and R. Tanaka , Double-Jet Ejection of Cooling Air for Improved Film Cooling , J. Turbomachinery , vol. 29 , pp. 809 – 815 , 2007 .
   Web of Science ®Google Scholar
• M. Ely and B. Jubran , A Numerical Study on Improving Film Cooling Performance Through the Use of Sister Holes , GT2008-50366, Proc. ASME Turbo Expo 2008, Berlin, Germany, American Society of Mechanical Engineers .
   Google Scholar
• D. Wilcox , Turbulence Modeling for CFD , 3rd , ed., chaps. 4, 8, DCW Industries, La Cañada, California, 2006 .
   Google Scholar
• R. Goldstein , E. Eckert , and F. Burggraf , Effects of Hole Geometry and Density on Three-Dimensional Film Cooling , Int. J. Heat Mass Transfer , vol. 17 , pp. 595 – 607 , 1974 .
   Web of Science ®Google Scholar
• E. Lutum and B. Johnson , Influence of the Hole Length-to-Diameter Ratio on Film Cooling with Cylindrical Holes , J. Turbomachinery , vol. 121 , pp. 209 – 216 , 1999.
   Web of Science ®Google Scholar
• J. Leylek and R. Zerkle , Discrete-Jet Film Cooling: A Comparison of Computational Results with Experiments , J. Turbomachinery , vol. 116 , pp. 358 – 368 , 1994.
   Web of Science ®Google Scholar
• Y. Lu , Effect of Hole Configurations on Film Cooling From Cylindrical Inclined Holes for the Application to Gas Turbine Blades, PhD Dissertation, Louisiana State University , Baton Rouge , LA , 2007.
   Google Scholar
• A. Azzi and B. Jubran , Numerical Modeling of Film Cooling from Short Length Stream-Wise Injection Holes , J. Numer Heat Mass Transfer , vol. 39 , pp. 345 – 353 , 2003 .
   Google Scholar
• F. Nemdili , A. Abbes , G. Theodoridis , and B. Jubran , Reynolds Stress Transport Modeling of Film Cooling at the Leading Edge of a Symmetrical Turbine Blade Model , J. Heat Transfer Eng. , vol. 29 , pp. 950 – 960 , 2008 .
   Web of Science ®Google Scholar
• FLUENT Inc., Fluent 6.1 Users Guide , Fluent Inc. Lebanon , NH , 2003 .
   Google Scholar
• S. Kapadia , S. Roy , and J. Heidmann , Detached Eddy Simulation of Turbine Blade Cooling, AIAA-2003-3632, Proc. 36th Thermophysics Conference, Orlando, Florida, American Institute of Aeronautics and Astronautics .
   Google Scholar
• S. Acharya , M. Tyagi , A. Hoda , and F. Muldoon , From RANS to DNS: Application to Film Cooling , Louisiana State University , Baton Rouge , LA .
   Google Scholar
• P. Ajersch , J. Zhou , S. Ketler , M. Salcudean , and I. Gartshore , Multiple Jets in a Crossflow: Detailed Measurements and Numerical Simulations , J. Turbomachinery , vol. 119 , pp. 330 – 342 , 1997 .
   Web of Science ®Google Scholar
• T. Shih , W. Liou , A. Shabbir , Z. Yang , and J. Zhu , A New k−ε Eddy-Viscosity Model for High Reynolds Number Turbulent Flows – Model Development and Validation , Computers Fluids , vol. 24 , pp. 227 – 238 , 1995 .
   Web of Science ®Google Scholar
• S. Na and T. Shih , Increasing Adiabatic Film-Cooling Effectiveness by Using an Upstream Ramp , J. Heat Transfer , vol. 129 , pp. 464 – 471 , 2007 .
   Web of Science ®Google Scholar
• K. Thole , A. Sinha , D. Bogard , and M. Crawford , Mean Temperature Measurements of Jets with a Crossflow for Gas Turbine Film Cooling Application , Rotating Machinery Transport Flow Phenomena , pp. 69 – 85 , 1992 .
   Google Scholar