The inter-hole interference on creep deformation behavior of nickel-based single crystal specimen with film-cooling holes
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2019.105090
Abstract: Abstract The inter-hole interference of nickel-based single crystal film-cooling holes specimen during creep deformation were investigated by both experiment and crystal plastic finite element method. The results demonstrated that inter-hole interference promoted the evolution of… read more here.
Keywords: cooling holes; hole interference; inter hole; film cooling ... See more keywords
Improving Film Cooling Efficiency with Lobe-Shaped Cooling Holes: An Investigation with Large-Eddy Simulation
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DOI: 10.3390/app13074618
Abstract: Shaped cooling holes have received considerable attention in recent years due to their potential to improve heat transfer while minimizing pressure drop. In this study, the effects of lobe-shaped cooling holes on film cooling performance… read more here.
Keywords: shaped cooling; lobe shaped; cooling holes; film cooling ... See more keywords
Particle Deposition in the Vicinity of Multiple Film Cooling Holes
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13040523
Abstract: Particle deposition on film cooling surface is an engineering issue that degrades the thermal protection of turbine blade. Here, we present a combined experimental and numerical investigation on the particle deposition in the vicinity of… read more here.
Keywords: deposition; particle deposition; cooling holes; film cooling ... See more keywords