Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Michael J. Hemsch"'
Autor:
Jeremy T. Pinier, Jamie G. Meeroff, Stuart E. Rogers, Derek J. Dalle, Heather P. Houlden, Henry C. Lee, Amber L. Favaregh, Patrick R. Shea, Michael J. Hemsch
Publikováno v:
AIAA Aviation 2019 Forum.
The Space Launch System Aerodynamics Task Team is responsible for delivering aerodynamic force and moment databases from liftoff through ascent until the rocket leaves the Earth’s atmosphere. The process for developing the ascent portion of this da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::176fe9f034182eec4e121bf94736c4e7
https://doi.org/10.2514/6.2019-3298
https://doi.org/10.2514/6.2019-3298
Autor:
Jeremy T. Pinier, Patrick R. Shea, Amber L. Favaregh, Michael J. Hemsch, Heather P. Houlden, Jamie G. Meeroff, Henry C. Lee, Stuart E. Rogers, Derek J. Dalle
Publikováno v:
AIAA Scitech 2019 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65e280ea97c5d22cfc7e5280c74c0b40
https://doi.org/10.2514/6.2019-2124.c1
https://doi.org/10.2514/6.2019-2124.c1
Publikováno v:
54th AIAA Aerospace Sciences Meeting.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fd14d6e1e5d59fb3bcaa53396e9a55a
https://doi.org/10.2514/6.2016-0795
https://doi.org/10.2514/6.2016-0795
Autor:
Michael J. Hemsch
Publikováno v:
Journal of Aircraft. 41:95-103
A simple, graphical framework is presented for robust statistical evaluation of results obtained from N-version testing of a series of Reynolds averaged Navier-Stokes computational fluid dynamics codes. The solutions were obtained by a variety of cod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f5f66300dfba1a7f1195a7f9daf84a
https://doi.org/10.2514/1.1796
https://doi.org/10.2514/1.1796
Autor:
David W. Levy, Thomas Zickuhr, John Vassberg, Shreekant Agrawal, Richard A. Wahls, Shahyar Pirzadeh, Michael J. Hemsch
Publikováno v:
Journal of Aircraft. 40:875-882
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfee3a4e787a1a995afcf97fa462352b
https://doi.org/10.2514/2.6877
https://doi.org/10.2514/2.6877
Publikováno v:
53rd AIAA Aerospace Sciences Meeting.
Uncertainty management in the design process can improve both risk and resource management while building confidence in the design. This paper postulates how uncertainty could be managed in a program or project to the benefit of scarce resources. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fedc94b4fdcfdb74eeeca4a64a2a154b
https://doi.org/10.2514/6.2015-0501
https://doi.org/10.2514/6.2015-0501
Autor:
Heather P. Houlden, Michael J. Hemsch
Publikováno v:
52nd Aerospace Sciences Meeting.
Data from extensive check standard tests of seven measurement processes in three NASA Langley Research Center wind tunnels are statistically analyzed to test a simple model previously presented in 2000 for characterizing short-term, within-test and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baee07f22b25507f84a6d8e379ebad23
https://doi.org/10.2514/6.2014-0096
https://doi.org/10.2514/6.2014-0096
Autor:
Michael J. Hemsch, William A. Straka
Publikováno v:
Journal of Aircraft. 31:1002-1005
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::284aac8b175aa471810bac56e926cabd
https://doi.org/10.2514/3.46600
https://doi.org/10.2514/3.46600
Autor:
William A. Straka, Michael J. Hemsch
Publikováno v:
Journal of Aircraft. 31:688-695
A dye flow visualization investigation was conducted on two sets of wing planforms to better understand the effects of planform shaping on leading-edge vortex breakdown. The first set of planforms consisted of five cropped planforms, including a 66.3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42481298ef678e48777e28b49e98d43c
https://doi.org/10.2514/3.46549
https://doi.org/10.2514/3.46549
Autor:
Steven X. S. Bauer, Michael J. Hemsch
Publikováno v:
Journal of Aircraft. 31:354-361
An experimental investigation to determine the effectiveness of porosity for alleviating side forces on forebodies was conducted in the NASA Langley Research Center 7 x 10 ft High-Speed Wind Tunnel. The study consisted of a comparison of experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7176a90eaefc6b00c213bb2cb84296d
https://doi.org/10.2514/3.46494
https://doi.org/10.2514/3.46494