Numerical investigation of rectangular twisted hole on film cooling for gas turbine blades
This paper investigates a new method of film cooling using swirling coolant flow through a rectangular twisted film cooling holes with spirally corrugated tube. Two different air flows with different in temperatures were used in this study. Throughout the investigation, blowing ratio was varied from...
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| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2014
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/60902/1/Aminuddinsaat2014_NumericalInvestigationofRectangularTwistedHole.pdf http://eprints.utm.my/id/eprint/60902/ |
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