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Experimental and numerical study of near bleed hole heat transfer enhancement in internal turbine blade cooling channels

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dc.contributor.author Scheepers, G
dc.contributor.author Morris, RM
dc.contributor.author Visser, JA
dc.contributor.author Roos, TH
dc.contributor.author Snedden, Glen C
dc.date.accessioned 2009-03-03T11:22:34Z
dc.date.available 2009-03-03T11:22:34Z
dc.date.issued 2006-01
dc.identifier.citation Scheepers, G, Morris, RM, Visser JA, Roos, TH and Snedden, GC. 2006. Experimental and numerical study of near bleed hole heat transfer enhancement in internal turbine blade cooling channels. 5th South African Conference on Computational and Applied Mechanics (SACAM06),Cape Town, 16-18 January, pp 7. en
dc.identifier.uri http://hdl.handle.net/10204/3114
dc.description 5th South African Conference on Computational and Applied Mechanics (SACAM06),Cape Town, 16-18 January 2006 en
dc.description.abstract This paper describes an experimental and numerical study of the heat transfer augmentation near the entrance to a gas turbine film cooling hole at different engine representative suction ratios (Vhole/V). For the experimental component the use of platinum thin film gauges and a transient testing technique were implemented to take measurements downstream of the film cooling hole entrance. Although this technique presents less detail than thermal crystals it however provides the capability of testing engine representative temperature ratios (Twall/Tgas). The numerical component of the study makes use of a commercial CFD code to predict heat transfer and flow characteristics near the hole's entrance en
dc.language.iso en en
dc.subject Bleed hole en
dc.subject Heat transfer en
dc.subject Turbine blade en
dc.subject Transient thin film measurement technique en
dc.subject Gas turbine cooling en
dc.subject SACAM 2006 en
dc.title Experimental and numerical study of near bleed hole heat transfer enhancement in internal turbine blade cooling channels en
dc.type Conference Presentation en
dc.identifier.apacitation Scheepers, G., Morris, R., Visser, J., Roos, T., & Snedden, G. C. (2006). Experimental and numerical study of near bleed hole heat transfer enhancement in internal turbine blade cooling channels. http://hdl.handle.net/10204/3114 en_ZA
dc.identifier.chicagocitation Scheepers, G, RM Morris, JA Visser, TH Roos, and Glen C Snedden. "Experimental and numerical study of near bleed hole heat transfer enhancement in internal turbine blade cooling channels." (2006): http://hdl.handle.net/10204/3114 en_ZA
dc.identifier.vancouvercitation Scheepers G, Morris R, Visser J, Roos T, Snedden GC, Experimental and numerical study of near bleed hole heat transfer enhancement in internal turbine blade cooling channels; 2006. http://hdl.handle.net/10204/3114 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Scheepers, G AU - Morris, RM AU - Visser, JA AU - Roos, TH AU - Snedden, Glen C AB - This paper describes an experimental and numerical study of the heat transfer augmentation near the entrance to a gas turbine film cooling hole at different engine representative suction ratios (Vhole/V). For the experimental component the use of platinum thin film gauges and a transient testing technique were implemented to take measurements downstream of the film cooling hole entrance. Although this technique presents less detail than thermal crystals it however provides the capability of testing engine representative temperature ratios (Twall/Tgas). The numerical component of the study makes use of a commercial CFD code to predict heat transfer and flow characteristics near the hole's entrance DA - 2006-01 DB - ResearchSpace DP - CSIR KW - Bleed hole KW - Heat transfer KW - Turbine blade KW - Transient thin film measurement technique KW - Gas turbine cooling KW - SACAM 2006 LK - https://researchspace.csir.co.za PY - 2006 T1 - Experimental and numerical study of near bleed hole heat transfer enhancement in internal turbine blade cooling channels TI - Experimental and numerical study of near bleed hole heat transfer enhancement in internal turbine blade cooling channels UR - http://hdl.handle.net/10204/3114 ER - en_ZA


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