An experimental study of airfoil tip vortex formation noise (Record no. 2676)
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| 000 -LEADER | |
|---|---|
| fixed length control field | nam a22 7a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20170106150420.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170106b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | National Acoustics Laboratories |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Moreau, Danielle J. |
| 245 ## - TITLE STATEMENT | |
| Title | An experimental study of airfoil tip vortex formation noise |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc | This paper explores the noise produced by three-dimensional vortex flow at the tip of an airfoil. This noise source is an important component of the noise produced by aircraft high-lift systems. To investigate tip vortex formation noise, aeroacoustic measurements have been taken of a finite airfoil with flat ended tip in an anechoic wind tunnel at a range of flow speeds and angles of attack. Sound maps taken with a beamforming array are presented to show contributions of flow at the airfoil tip to overall airfoil noise production. Tip noise spectral data are also included to provide information about the nature of the noise source and scaling laws are developed of the noise generation process to model the noise data. |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Con J Doolan |
| 773 3# - HOST ITEM ENTRY | |
| Relationship information | Proceedings 9-11 November 2016, Brisbane, Australia |
| Title | Acoustics 2016 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/538/p29.pdf?sequence=1&isAllowed=y">http://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/538/p29.pdf?sequence=1&isAllowed=y</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Universal Decimal Classification |
| Koha item type | Journal article |
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