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Title: Hypersonic Fluid-Structure Interactions on a Slender Cone

Abstract

Fluid-structure interactions were studies on a 7° half-angle cone in the Sandia Hypersonic Wind Tunnel at Mach 5 and 8 and in the Purdue Boeing/AFOSR Mach 6 Quiet Tunnel. A thin composite panel was integrated into the cone and the response to boundary-layer disturbances was characterized by accelerometers on the backside of the panel. Here, under quiet-flow conditions at Mach 6, the cone boundary layer remained laminar. Artificially generated turbulent spots excited a directionally dependent panel response which would last much longer than the spot duration.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1]
  1. 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:
1477865
Report Number(s):
SAND-2018-3455J
662006
Grant/Contract Number:  
AC04-94AL85000
Resource Type:
Accepted Manuscript
Journal Name:
AIAA Journal
Additional Journal Information:
Journal Name: AIAA Journal
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Casper, Katya M., Beresh, Steven J., Spillers, Russell W., Henfling, John F., Spitzer, Seth, and Hunter, Patrick. Hypersonic Fluid-Structure Interactions on a Slender Cone. United States: N. p., 2018. Web. doi:10.2514/6.2018-1825.
Casper, Katya M., Beresh, Steven J., Spillers, Russell W., Henfling, John F., Spitzer, Seth, & Hunter, Patrick. Hypersonic Fluid-Structure Interactions on a Slender Cone. United States. doi:10.2514/6.2018-1825.
Casper, Katya M., Beresh, Steven J., Spillers, Russell W., Henfling, John F., Spitzer, Seth, and Hunter, Patrick. Sun . "Hypersonic Fluid-Structure Interactions on a Slender Cone". United States. doi:10.2514/6.2018-1825. https://www.osti.gov/servlets/purl/1477865.
@article{osti_1477865,
title = {Hypersonic Fluid-Structure Interactions on a Slender Cone},
author = {Casper, Katya M. and Beresh, Steven J. and Spillers, Russell W. and Henfling, John F. and Spitzer, Seth and Hunter, Patrick},
abstractNote = {Fluid-structure interactions were studies on a 7° half-angle cone in the Sandia Hypersonic Wind Tunnel at Mach 5 and 8 and in the Purdue Boeing/AFOSR Mach 6 Quiet Tunnel. A thin composite panel was integrated into the cone and the response to boundary-layer disturbances was characterized by accelerometers on the backside of the panel. Here, under quiet-flow conditions at Mach 6, the cone boundary layer remained laminar. Artificially generated turbulent spots excited a directionally dependent panel response which would last much longer than the spot duration.},
doi = {10.2514/6.2018-1825},
journal = {AIAA Journal},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {1}
}

Journal Article:
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