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Keywords: cutback
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Proceedings Papers

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A051, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15346
... Abstract The trailing edge cutback is often applied when designing the film cooling structure of a high-pressure turbine. Previous studies have demonstrated strong unsteady film mixing process which is indeed influenced by the vortex shedding from the pressure side lip. Thus, adiabatic film...
Proceedings Papers

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A042, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15092
... influence on film cooling performance in the cutback region. meshing film cooling full-cooled cutback land BACKGROUND-GRID BASED MAPPING APPROACH TO FILM COOLING MESHING: PART III APPLICATIONS IN A FULL-COOLED TURBINE VANE Ruiqin Wang, Xin Yan* Institute of Turbomachinery, Xi an Jiaotong...
Proceedings Papers

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A035, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15780
... much significant, resulting in possibilities of erosion and creep problems. To find a balance between these two conflicting goals, one method is the use of pressure-side cutback, which extends into the coolant slot to get film cooling and also achieves a thin trailing edge. Due to the interactions...