A detailed study of effects of row trenched holes at the combustor exit on film cooling effectiveness

• Main Authors: Kianpour, Ehsan, Che Sidik, Nor Azwadi
• Format: Article
• Language: English
• Published: Serbian Society of Computational Mechanics 2017
• Subjects: TC Hydraulic engineering. Ocean engineering
• Online Access: http://eprints.utm.my/id/eprint/77483/1/NorAzwadiCheSidik2017_ADetailedStudyofEffectsofRowTrenchedHoles.pdf; http://eprints.utm.my/id/eprint/77483/; http://dx.doi.org/10.24874/jsscm.2017.11.01.06
• Institution: Universiti Teknologi Malaysia

The current research was performed in order to analyze the effects of cylindrical and row trench cooling holes with the alignment angle of 90 degrees on the film-cooling effectiveness near the combustor endwall surface at the blowing ratio of BR=3.18. The three-dimensional representation of a Pratt...