Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Andreas Hövelmann"'
Publikováno v:
AIAA SCITECH 2022 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d796441296582dc646992c04ca62d1af
https://doi.org/10.2514/6.2022-0157
https://doi.org/10.2514/6.2022-0157
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030252526
This paper presents combined experimental and numerical investigations on the aerodynamics of a generic triple-delta wing configuration at transonic speeds up to high angles of attack with and without sideslip. Vortex flow effects such as vortex deve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b72731c7c1877713f45fe56ca0b52cb9
https://elib.dlr.de/123859/
https://elib.dlr.de/123859/
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030252526
The future air-combat scenery sees an emerging change in air-combat tactics due to stealth and modern missiles. Fast, visual encounters could be decided by very rapid instantaneous maneuvers at high angle-of-attack and transonic speed for shooting ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::462ebb97235709aac5a5cb9e474ac414
https://doi.org/10.1007/978-3-030-25253-3_29
https://doi.org/10.1007/978-3-030-25253-3_29
Publikováno v:
Aerospace Science and Technology. 57:90-102
Within the NATO Science and Technology Organization (STO), the task group AVT-183 focuses on the “Reliable Prediction of Flow Separation Onset and Progression for Air and Sea Vehicles”. In this context, a 53° leading-edge sweep diamond wing conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4ac043fb9c20952b0c65dc878c902a3
https://doi.org/10.1016/j.ast.2015.12.007
https://doi.org/10.1016/j.ast.2015.12.007
Publikováno v:
Aerospace Science and Technology. 57:18-30
Experimental investigations on a 53° leading-edge sweep diamond wing configuration with rounded leading-edge contour are presented. The analyses pertain to recent work that was conducted within the NATO Science and Technology Organization (STO) task
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2920681a779c0f4bd8c213e052689360
https://doi.org/10.1016/j.ast.2016.01.002
https://doi.org/10.1016/j.ast.2016.01.002
Autor:
Andreas Hövelmann, Donald J. Malloy, Christian Breitsamter, James M. Luckring, O.J. Boelens, Florian Knoth, Sébastien Deck
Publikováno v:
Aerospace Science and Technology. 57:2-17
A roughly six-year investigation of blunt-leading-edge vortical separation has recently been completed. Principles from a hierarchical complexity approach were used to develop a simple diamond wing configuration with vortex flow properties that were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb265142d81580e45b5a4c509432557c
https://doi.org/10.1016/j.ast.2016.05.025
https://doi.org/10.1016/j.ast.2016.05.025
Publikováno v:
Aerospace Science and Technology. 57:31-42
Experimental flow field investigations are presented on a 53° leading-edge sweep diamond wing configuration with rounded leading-edge contour. The analyses pertain to recent work that was conducted within the NATO Science and Technology Organization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b605b9d590e06051f4ab6903d4d39973
https://doi.org/10.1016/j.ast.2015.12.023
https://doi.org/10.1016/j.ast.2015.12.023
Publikováno v:
Journal of Aircraft. 52:1596-1610
The effects of spanwise-varying leading-edge contours with respect to vortex formation are investigated on a diamond-wing configuration named SAGITTA. At low-speed conditions, three different leadi...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::833aabece82b8bc85f5c142e2f45d200
https://doi.org/10.2514/1.c033014
https://doi.org/10.2514/1.c033014
Publikováno v:
CEAS Aeronautical Journal. 6:497-514
The efficiency of deflected midboard flaps is investigated on a diamond wing-shaped unmanned aerial vehicle, the SAGITTA demonstrator configuration. The Reynolds-Averaged Navier-Stokes equations are applied to compute numerical results for a variety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::701a196c2051fae07db88dea55b95666
https://doi.org/10.1007/s13272-015-0158-z
https://doi.org/10.1007/s13272-015-0158-z
Autor:
Donald J. Malloy, Andreas Hövelmann, Sébastien Deck, James M. Luckring, Christian Breitsamter, Florian Knoth, Okko J. Boelens
Publikováno v:
53rd AIAA Aerospace Sciences Meeting.
A diamond-wing configuration has been developed to isolate and study blunt-leading edge vortex separation with both computations and experiments. The wing has been designed so that the results are relevant to a more complex Uninhabited Combat Air Veh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97bc46a14a05f9a637054b9d16121c94
https://doi.org/10.2514/6.2015-0062
https://doi.org/10.2514/6.2015-0062