Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Jeremy Kenny"'
Autor:
David Thuo, Nicholas A. Macgregor, Samuel D. Merson, Dianne Scopel, J. Scott Keogh, Jeremy Kenny, Jessica L. Williams, Tracey Guest, Shaeleigh Swan, Steve McAlpin, Leo Joseph
Publikováno v:
Frontiers in Ecology and Evolution, Vol 12 (2024)
IntroductionAccurately quantifying the diet of species has implications for our understanding of their ecology and conservation. Yet, determining the dietary composition of threatened and elusive species in the wild is often difficult.MethodsThis stu
Externí odkaz:
https://doaj.org/article/7afc4dc9dfe9467096a762d62635fb3c
Autor:
Jeremy Kenny, Ferry Setianto
Publikováno v:
Journal of International Conference Proceedings. 1
A good quality of product does come from a good supplier. That what makes Supplier's quality is paramount for every company. This research is conducted to find the best way for choosing supplier for our company. We believe our research can be success
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a94edeaf7067e319d3e6ca41d351bc5a
https://doi.org/10.32535/jicp.v1i1.126
https://doi.org/10.32535/jicp.v1i1.126
Publikováno v:
The Journal of the Acoustical Society of America. 141:3503-3503
During the study and development of NASA space vehicles, acoustic environments have been a critical design input. This paper surveys some of the key challenges and focuses on the contributions and collaborations of Kenneth J. Plotkin/Wyle Laboratorie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f049eac2a2ae447de14a881f65bcf9bb
https://doi.org/10.1121/1.4987336
https://doi.org/10.1121/1.4987336
Autor:
Alexandria R. Salton, Kent L. Gee, Tracianne B. Neilsen, R. Jeremy Kenny, Michael M. James, Sally A. McInerny
Publikováno v:
Proceedings of Meetings on Acoustics.
The spatial extent and downstream origin of rocket noise sources can significantly impact the physical interpretation of directivity index measurements. Valuable updates to historical rocket noise directivity indices, based on recent measurements of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9d62a75db6fb265749bd359cef747cd
https://doi.org/10.1121/1.4870986
https://doi.org/10.1121/1.4870986
Autor:
Kent L. Gee, Tracianne B. Neilsen, Christopher M. Hobbs, Michael M. James, Trevor W. Jerome, R. Jeremy Kenny
Publikováno v:
Proceedings of Meetings on Acoustics.
As part of investigations into the design of next-generation launch vehicles, near and far-field data were collected during horizontal static firings of reusable solid rocket motors. In addition to spectral analysis at individual microphone locations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f524253d566394d5f1375254837cc62d
https://doi.org/10.1121/1.4789401
https://doi.org/10.1121/1.4789401
Autor:
Clothilde Giacomoni, R. Jeremy Kenny
Publikováno v:
The Journal of the Acoustical Society of America. 140:3043-3043
The current vibro-acoustic analysis tools require specific spatial correlation parameters as input to define the liftoff acoustic environment experienced by the launch vehicle. Until recently these parameters have not been very well defined. A compre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf5b60d2bc84b155bafa819e2fc5af70
https://doi.org/10.1121/1.4969452
https://doi.org/10.1121/1.4969452
Autor:
Clothilde Giacomoni, R. Jeremy Kenny
Publikováno v:
The Journal of the Acoustical Society of America. 140:3042-3042
As a launch vehicle lifts off the pad, depending on the flyaway maneuver, it will drift away from the exhaust hole causing the plume(s) to impinge on the launch deck. This impingement on the deck creates acoustic sources and causes the noise levels o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e3bee80a0c348a036e75554f72fa3f3
https://doi.org/10.1121/1.4969448
https://doi.org/10.1121/1.4969448
Publikováno v:
Applied Physics Research. 2
The instability and subsequent atomization of a viscous liquid jet emanated into a high-pressure gaseoussurrounding is studied both computationally and experimentally. Liquid water issued into nitrogen gas atelevated pressures is used to simulate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4158807a3806e8fab4390a6cfb79781
https://doi.org/10.5539/apr.v2n1p3
https://doi.org/10.5539/apr.v2n1p3
Publikováno v:
15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference).
Lift-off acoustic environments generated by the future Ares I launch vehicle are assessed by the NASA Marshall Space Flight Center (MSFC) acoustics team using several prediction tools. This acoustic environment is directly caused by the Ares I First
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f52aa6c3d1b7db28b4cb2d595176a5e7
https://doi.org/10.2514/6.2009-3161
https://doi.org/10.2514/6.2009-3161
Autor:
R. Jeremy Kenny, Jared Haynes
Publikováno v:
15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference).
Lift-off acoustic environments for NASA's Ares I - Crew Launch Vehicle are predicted using the second source distribution methodology described in the NASA SP-8072. Three modifications made to the model include a shorter core length approximation, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f52c0d211615ab9e58870c54c17a3856
https://doi.org/10.2514/6.2009-3160
https://doi.org/10.2514/6.2009-3160