Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Laura K. Kushner"'
Publikováno v:
The International Journal of Acoustics and Vibration. 24:701-706
Measurements of balloon loudness and pressure signatures are presented for a variety of balloon shapes. The loudness and recordings were made 3.2 meters from the popped balloons. The balloons were of 3 types: round, long, and extremely long (the same
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d81e3e49aea45be6d4d59dabcce07a8
https://doi.org/10.20855/ijav.2019.24.41433
https://doi.org/10.20855/ijav.2019.24.41433
Autor:
Charles R. Rogers, James T. Heineck, Edward T. Schairer, Keith Bergeron, Justin Ellerbee, Laura K. Kushner, Kenneth J. Desabrais
Publikováno v:
AIAA Aviation 2019 Forum.
US Army MC-4/5 ram-air parachutes were tested in the 80- by 120-Ft test section of the National Full-Scale Aerodynamics Complex. Arrays of targets on the upper and lower surfaces of the central cell of the canopies were measured by stereo photogramme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccbce271966dd3dd51f10046cf071c15
https://doi.org/10.2514/6.2019-2806
https://doi.org/10.2514/6.2019-2806
Publikováno v:
2018 Aerodynamic Measurement Technology and Ground Testing Conference.
Between 2012 and 2017, parachutes for four NASA Projects were tested in the 80- by 120-Ft test section of the National Full-Scale Aerodynamic Complex (NFAC) at NASA Ames Research Center. These projects were: (1) Low-Density Supersonic Decelerator (LD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cb0dacf728efed6a7b388cf2c55f57b
https://doi.org/10.2514/6.2018-3802
https://doi.org/10.2514/6.2018-3802
Autor:
Brian P. Anderson, Patrick W. Goulding, Laura K. Kushner, James S. Greathouse, Barry J. Porter, Edward T. Schairer, James C. Ross, Jessica M. Powell, Catherine Mollmann, Matthew L. Zwicker
Publikováno v:
24th AIAA Aerodynamic Decelerator Systems Technology Conference.
A two-week test campaign was conducted in the National Full-Scale Aerodynamics Complex 80 x 120-ft Wind Tunnel in support of Orion parachute pendulum mitigation activities. The test gathered static aerodynamic data using an instrumented, 3-tether sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3bb3e0e70b74114922e699ded16e172
https://doi.org/10.2514/6.2017-4203
https://doi.org/10.2514/6.2017-4203
Publikováno v:
55th AIAA Aerospace Sciences Meeting.
Stereo photogrammetry was used to measure the position and attitude of a slender body of revolution during nozzle-plume/shock-wave interaction tests in the NASA Ames 9- by 7-Ft Supersonic Wind Tunnel. The model support system was designed to allow th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f17988cc47d700db38d0487c0d1a78
https://doi.org/10.2514/6.2017-1053
https://doi.org/10.2514/6.2017-1053
Publikováno v:
55th AIAA Aerospace Sciences Meeting.
Both AoA and MDM measurements can be made using an optical system that relies on photogrammetry. Optical measurements are being requested by customers in wind tunnels with increasing frequency due to their non-intrusive nature and recent hardware and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7f2ba82924b5868c479a1ff2c68c965
https://doi.org/10.2514/6.2017-1052
https://doi.org/10.2514/6.2017-1052
Publikováno v:
55th AIAA Aerospace Sciences Meeting.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd77c178280b33e9481f63a4b043fc0d
https://doi.org/10.2514/6.2017-1054
https://doi.org/10.2514/6.2017-1054
Autor:
Joseph A. Garcia, Robert Childs, James T. Heineck, Bruce L. Storms, Paul Stremel, Laura K. Kushner
Publikováno v:
54th AIAA Aerospace Sciences Meeting.
This work is a simulation technology demonstrator, of sweep jet flow control used to suppress boundary layer separation and increase the maximum achievable load coefficients. A sweep jet is a discrete Coanda jet that oscillates in the plane parallel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a71926bacb0e6a975d5bc8dc84ae606
https://doi.org/10.2514/6.2016-0569
https://doi.org/10.2514/6.2016-0569
Publikováno v:
53rd AIAA Aerospace Sciences Meeting.
The following details recent efforts undertaken at the NASA Ames Unitary Plan Wind Tunnel to design and deploy an advanced, institutional, production-level data system for the classical Schlieren-shadowgraph technique. Motivation for the selection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d863cf104fb957c35d562eda459cd6
https://doi.org/10.2514/6.2015-1698
https://doi.org/10.2514/6.2015-1698
Autor:
Laura K. Kushner, Theodore J. Garbeff, Nathan J. Burnside, James T. Heineck, James C. Ross, Gloria K. Yamauchi, Marvin E. Sellers, Nettie Halcomb
Publikováno v:
31st AIAA Applied Aerodynamics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ff1b935603030d9c6f4cdd30c23a318
https://doi.org/10.2514/6.2013-2815
https://doi.org/10.2514/6.2013-2815