Effect of inclined angle on discharge coefficient of the discrete holes in curved wall

Zhang, Chi and Zhao, Mengmeng and Lin, Yu-zhen and Liu, Gao-en (2007) Effect of inclined angle on discharge coefficient of the discrete holes in curved wall. Journal of Aerospace Power, 22 (7). pp. 1127-1131. ISSN 1000-8055

Official URL: http://www.csaa.org.cn/

Abstract

An experimental investigation was conducted on the discharge coefficient of multi-holes cooling with different inclined angles in the curved wall for an aircraft engine combustor. The research purpose is to obtain the tendency of the average discharge coefficients with the pressure parameter, one of the most important influencing factors, and to analyze the flow dynamics. The research results indicate that as an aerodynamics factor the pressure parameter has significant impact on the discharge coefficient of the discrete holes for a given geometrical configuration, and for different inclined angles it has different effects.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: No
Item Status: Live Archive
Additional Information: Files associated with this item cannot be displayed due to copyright restrictions. [Text is in Chinese].
Faculty / Department / School: Historic - Faculty of Engineering and Surveying - Department of Mechanical and Mechatronic Engineering
Date Deposited: 17 Nov 2017 01:33
Last Modified: 01 Dec 2017 06:17
Uncontrolled Keywords: aerospace propulsion system; aircraft engine; curved wall; discharge coefficient; multi-holes cooling; pressure parameter
Fields of Research : 09 Engineering > 0901 Aerospace Engineering > 090107 Hypersonic Propulsion and Hypersonic Aerodynamics
URI: http://eprints.usq.edu.au/id/eprint/32791

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