Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry
Film cooling has been extensively used to provide thermal protection for the external surface of the gas turbine blades. Researchers have introduced numerous number of film cooling hole designs and arrangements with aim to reduce the lift-off effect cause by the counter rotating vortex pair (CRVP) p...
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| Format: | Article |
| Language: | en |
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Asian Research Publishing Network (ARPN)
2017
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| Online Access: | http://eprints.uthm.edu.my/5404/1/AJ%202017%20%28789%29.pdf http://eprints.uthm.edu.my/5404/ |
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| _version_ | 1833417848182013952 |
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| author | Aminnuddin, Hazim Fadli Abdullah, Mohammad Kamil |
| author_facet | Aminnuddin, Hazim Fadli Abdullah, Mohammad Kamil |
| author_sort | Aminnuddin, Hazim Fadli |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Film cooling has been extensively used to provide thermal protection for the external surface of the gas turbine blades. Researchers have introduced numerous number of film cooling hole designs and arrangements with aim to reduce the lift-off effect cause by the counter rotating vortex pair (CRVP) produced in the cylindrical cooling hole configuration. Such efforts include the introduction of coupling film cooling designs. The present study focuses on the coupling holes which will later known in this writing as Double Cylindrical Hole (DCH). Two geometrical parameters have been considered; length between holes, PoD and compound angle, |
| format | Article |
| id | my.uthm.eprints-5404 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2017 |
| publisher | Asian Research Publishing Network (ARPN) |
| record_format | eprints |
| spelling | my.uthm.eprints-54042022-01-09T06:47:37Z http://eprints.uthm.edu.my/5404/ Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry Aminnuddin, Hazim Fadli Abdullah, Mohammad Kamil TJ751-805 Miscellaneous motors and engines Including gas, gasoline, diesel engines Film cooling has been extensively used to provide thermal protection for the external surface of the gas turbine blades. Researchers have introduced numerous number of film cooling hole designs and arrangements with aim to reduce the lift-off effect cause by the counter rotating vortex pair (CRVP) produced in the cylindrical cooling hole configuration. Such efforts include the introduction of coupling film cooling designs. The present study focuses on the coupling holes which will later known in this writing as Double Cylindrical Hole (DCH). Two geometrical parameters have been considered; length between holes, PoD and compound angle, Asian Research Publishing Network (ARPN) 2017 Article PeerReviewed text en http://eprints.uthm.edu.my/5404/1/AJ%202017%20%28789%29.pdf Aminnuddin, Hazim Fadli and Abdullah, Mohammad Kamil (2017) Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry. ARPN Journal of Engineering and Applied Sciences, 12 (8). pp. 2503-2508. ISSN 1819-6608 |
| spellingShingle | TJ751-805 Miscellaneous motors and engines Including gas, gasoline, diesel engines Aminnuddin, Hazim Fadli Abdullah, Mohammad Kamil Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry |
| title | Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry |
| title_full | Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry |
| title_fullStr | Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry |
| title_full_unstemmed | Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry |
| title_short | Numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry |
| title_sort | numerical investigation on pitch distance, compound angle and turbulence intensity of double cylindrical film cooling hole geometry |
| topic | TJ751-805 Miscellaneous motors and engines Including gas, gasoline, diesel engines |
| url | http://eprints.uthm.edu.my/5404/1/AJ%202017%20%28789%29.pdf http://eprints.uthm.edu.my/5404/ |
| url_provider | http://eprints.uthm.edu.my/ |