Sean Tuling Sean.Tuling@uwe.ac.uk
Senior Lecturer in Aerospace Engineering
Some compressibility effects on the lee side flow structures of cruciform wing-body configurations with very low aspect ratio wings
Tuling, S.; Toomer, C.; Tuling, Sean; Toomer, Chris; Dala, L.
Authors
C. Toomer
Sean Tuling
Chris Toomer Chris.Toomer@uwe.ac.uk
Associate Professor
L. Dala
Abstract
A series of validated numerical simulations of a tangent ogive circular body in combination with very low aspect ratio cruciform wings at supersonic Mach numbers and angles of attack up 25 have been performed. Inspection of the flow in the cross flow planes revealed that symmetric vortex shedding occurs when the cross flow velocity is supersonic not only in the accelerated flow region outside the vortices, but in particular, the reverse flow in the recirculation region. Symmetric vortex shedding occurs for tangent ogive bodies at cross flow Mach numbers greater than 0.65, and for circular bodies with cruciform wings in the '+' orientation and span to body diameter ratios of 1.25 at cross flow Mach numbers greater than 0.55. © 2013 Elsevier Masson SAS. All rights reserved.
Citation
Toomer, C., Tuling, S., Tuling, S., Dala, L., & Toomer, C. (2013). Some compressibility effects on the lee side flow structures of cruciform wing-body configurations with very low aspect ratio wings. Aerospace Science and Technology, 29(1), 373-385. https://doi.org/10.1016/j.ast.2013.04.008
Journal Article Type | Article |
---|---|
Publication Date | Aug 1, 2013 |
Deposit Date | Sep 16, 2015 |
Publicly Available Date | Mar 28, 2024 |
Journal | Aerospace Science and Technology |
Print ISSN | 1270-9638 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 29 |
Issue | 1 |
Pages | 373-385 |
DOI | https://doi.org/10.1016/j.ast.2013.04.008 |
Keywords | symmetric vortices, vortex shedding, slender bodies, very low aspect ratio wings |
Public URL | https://uwe-repository.worktribe.com/output/929544 |
Publisher URL | http://dx.doi.org/10.1016/j.ast.2013.04.008 |
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