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Effectiveness of film cooling process on flat plate using multi-rows
Other Title(s)
فعالية عملية التبريد الغشائي على صفيحة مستوية باستخدام صفوف تبريد متعددة
Source
Thi-Qar University Journal for Engineering Sciences
Issue
Vol. 6, Issue 3 (31 Dec. 2015), pp.43-53, 11 p.
Publisher
University of Thi-Qar College of Engineering
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Abstract EN
Film cooling process is one of the most important external cooling methods used for gas turbine blades.
In the present study the effectiveness of multi – row film cooling process on flat plate was estimated.
Three rows of film cooling were considered with three configurations which are: simple injection angle with uniform cooling holes distribution, compound injection angle with uniform cooling holes distribution and staggered distribution for film cooling holes with simple injection angle.
The simulation of the three cases were performed for different Reynolds number under real operating conditions.
Gambit – Fluent package was used for the numerical simulation.
Three dimensional incompressible turbulent flow with k – Ɛ model for turbulence was used for the simulation.
The results show that, the staggered distribution for the film cooling holes gives the best for effectiveness the cooled surface.
American Psychological Association (APA)
al-Shara, Ahmad K. M.& Sultan, Husayn Sadiq& Bashi, Haytham M.. 2015. Effectiveness of film cooling process on flat plate using multi-rows. Thi-Qar University Journal for Engineering Sciences،Vol. 6, no. 3, pp.43-53.
https://search.emarefa.net/detail/BIM-904660
Modern Language Association (MLA)
al-Shara, Ahmad K. M.…[et al.]. Effectiveness of film cooling process on flat plate using multi-rows. Thi-Qar University Journal for Engineering Sciences Vol. 6, no. 3 (2015), pp.43-53.
https://search.emarefa.net/detail/BIM-904660
American Medical Association (AMA)
al-Shara, Ahmad K. M.& Sultan, Husayn Sadiq& Bashi, Haytham M.. Effectiveness of film cooling process on flat plate using multi-rows. Thi-Qar University Journal for Engineering Sciences. 2015. Vol. 6, no. 3, pp.43-53.
https://search.emarefa.net/detail/BIM-904660
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 52-53
Record ID
BIM-904660