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Additive Manufacturing Effects on Turbine Film Cooling Effectiveness

Volume 8: Heat Transfer and Thermal Engineering; Mechanics of Solids, Structures and Fluids
Abstract Modern gas turbines operate at high temperatures to improve power and efficiency, requiring effective cooling strategies like film cooling to protect turbine blades. Additive manufacturing (AM) allows for complex cooling geometries but introduces surface roughness that alters flow behavior and can affect cooling performance ...
Sebastian English, Connor Danelson, Andrew J. Banko   +2 more
openaire   +1 more source

Effects of trench configuration on the film cooling effectiveness of a fan-shaped hole

International Journal of Heat and Mass Transfer, 2021
Jae Su Kwak
exaly  

Numerical decoupling of the effect of internal cooling and external film cooling on overall cooling effectiveness

Applied Thermal Engineering, 2023
Ruquan You
exaly  

Experimental investigation of the full coverage film cooling effectiveness of a turbine blade with shaped holes

Chinese Journal of Aeronautics, 2022
Hui Song
exaly  

Experimental investigation of film cooling effectiveness on a gas turbine blade pressure surface with diffusion slot holes

Applied Thermal Engineering, 2020
Baitao An, Guangyao Xu
exaly  

Effects of pressure side film cooling hole placement and condition on adiabatic film cooling effectiveness characteristics of a transonic turbine blade tip

International Journal of Heat and Mass Transfer, 2022
Hallie Collopy, Hongzhou Xu, Michael Fox   +2 more
exaly  

The Effect of Roughness inside the Circular Part of Fan-Shaped Film Cooling Hole on the Change in Film Cooling Effectiveness

The KSFM Journal of Fluid Machinery, 2022
Min-Seok Kang, Yu-Jin Song, Jae-Su Kwak
openaire   +1 more source

The Influence of Compressibility on Film Cooling Effectiveness

44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2008
Kiran Dellimore, Andre Marshall, Christopher Cadou   +2 more
openaire   +1 more source

Shape optimization of a fan-shaped hole to enhance film-cooling effectiveness

International Journal of Heat and Mass Transfer, 2010
Ki-Don Lee, Kwang-Yong Kim
exaly  

Film cooling effectiveness: Comparison of adiabatic and conjugate heat transfer CFD models

International Journal of Thermal Sciences, 2009
Alain J Kassab, Eduardo Divo
exaly