Width effects in transonic flow over a rectangular cavity
Abstract
A previous experiment by the present authors studied the flow over a finite-width rectangular cavity at freestream Mach numbers 1.5–2.5. In addition, this investigation considered the influence of three-dimensional geometry that is not replicated by simplified cavities that extend across the entire wind-tunnel test section. The latter configurations have the attraction of easy optical access into the depths of the cavity, but they do not reproduce effects upon the turbulent structures and acoustic modes due to the length-to-width ratio, which is becoming recognized as an important parameter describing the nature of the flow within narrower cavities.
- Authors:
-
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Publication Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1237473
- Report Number(s):
- SAND-2015-2747J
Journal ID: ISSN 0001-1452; 582041
- Grant/Contract Number:
- AC04-94AL85000
- Resource Type:
- Accepted Manuscript
- Journal Name:
- AIAA Journal
- Additional Journal Information:
- Journal Volume: 53; Journal Issue: 12; Journal ID: ISSN 0001-1452
- Publisher:
- AIAA
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Beresh, Steven J., Wagner, Justin L., Henfling, John F., Spillers, Russell Wayne, and Pruett, Brian Owen Matthew. Width effects in transonic flow over a rectangular cavity. United States: N. p., 2015.
Web. doi:10.2514/1.J054362.
Beresh, Steven J., Wagner, Justin L., Henfling, John F., Spillers, Russell Wayne, & Pruett, Brian Owen Matthew. Width effects in transonic flow over a rectangular cavity. United States. https://doi.org/10.2514/1.J054362
Beresh, Steven J., Wagner, Justin L., Henfling, John F., Spillers, Russell Wayne, and Pruett, Brian Owen Matthew. Fri .
"Width effects in transonic flow over a rectangular cavity". United States. https://doi.org/10.2514/1.J054362. https://www.osti.gov/servlets/purl/1237473.
@article{osti_1237473,
title = {Width effects in transonic flow over a rectangular cavity},
author = {Beresh, Steven J. and Wagner, Justin L. and Henfling, John F. and Spillers, Russell Wayne and Pruett, Brian Owen Matthew},
abstractNote = {A previous experiment by the present authors studied the flow over a finite-width rectangular cavity at freestream Mach numbers 1.5–2.5. In addition, this investigation considered the influence of three-dimensional geometry that is not replicated by simplified cavities that extend across the entire wind-tunnel test section. The latter configurations have the attraction of easy optical access into the depths of the cavity, but they do not reproduce effects upon the turbulent structures and acoustic modes due to the length-to-width ratio, which is becoming recognized as an important parameter describing the nature of the flow within narrower cavities.},
doi = {10.2514/1.J054362},
journal = {AIAA Journal},
number = 12,
volume = 53,
place = {United States},
year = {Fri Jul 24 00:00:00 EDT 2015},
month = {Fri Jul 24 00:00:00 EDT 2015}
}
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Works referenced in this record:
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journal, February 2015
- Beresh, Steven J.; Wagner, Justin L.; Pruett, Brian O. M.
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Experimental Investigation of Aspect-Ratio Effects in Transonic Rectangular Cavity Flows
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Works referencing / citing this record:
Self-calibration performance in stereoscopic PIV acquired in a transonic wind tunnel
journal, March 2016
- Beresh, Steven J.; Wagner, Justin L.; Smith, Barton L.
- Experiments in Fluids, Vol. 57, Issue 4
Resonance dynamics in compressible cavity flows using time-resolved velocity and surface pressure fields
journal, October 2017
- Wagner, Justin L.; Beresh, Steven J.; Casper, Katya M.
- Journal of Fluid Mechanics, Vol. 830
Spatial distribution of pressure resonance in compressible cavity flow
journal, June 2018
- Casper, Katya M.; Wagner, Justin L.; Beresh, Steven J.
- Journal of Fluid Mechanics, Vol. 848
Fluid–Structure Interactions on a Tunable Store in Complex Cavity Flow
journal, July 2019
- Casper, Katya M.; Wagner, Justin L.; Beresh, Steven J.
- Journal of Aircraft, Vol. 56, Issue 4
Volumetric Velocimetry of Complex Geometry Effects on Transonic Flow over Cavities
journal, May 2019
- DeMauro, Edward P.; Beresh, Steven J.; Casper, Katya M.
- AIAA Journal, Vol. 57, Issue 5
Response of a Store with Tunable Natural Frequencies in Compressible Cavity Flow
conference, January 2015
- Wagner, Justin L.; Casper, Katya M.; Beresh, Steven J.
- 53rd AIAA Aerospace Sciences Meeting
Spatial Distribution of Pressure Resonance in Compressible Cavity Flow
conference, January 2017
- Casper, Katya M.; Wagner, Justin L.; Beresh, Steven J.
- 55th AIAA Aerospace Sciences Meeting