Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Eike Stumpf"'
Autor:
Alexander Albrecht, Andreas Bender, Philipp Strathoff, Clemens Zumegen, Eike Stumpf, Andreas Strohmayer
Publikováno v:
Aerospace, Vol 10, Iss 5, p 395 (2023)
During preliminary aircraft design, the vertical tail sizing is conventionally conducted by the use of volume coefficients. These represent a statistical approach using existing configurations’ correlating parameters, such as wing span and lever ar
Externí odkaz:
https://doaj.org/article/171099a5fb874aec8fef3a2b876447d6
Publikováno v:
Journal of Advanced Transportation, Vol 2021 (2021)
The idea and development of on-demand air mobility (ODAM) services are revolutionizing our urban/regional transportation sector by exploring the third dimension: vertical airspace. The fundamental concept of on-demand air taxi operations is not new,
Externí odkaz:
https://doaj.org/article/6add102a0d914f63b9f4cf6bbae172df
Publikováno v:
Aerospace, Vol 9, Iss 1, p 3 (2021)
Promising low-noise aircraft architectures have been identified over the last few years at DLR. A set of DLR aircraft concepts was selected for further assessment in the context of sustainable and energy-efficient aviation and was established at the
Externí odkaz:
https://doaj.org/article/d32bb99072d6412090dfbc1c8003bbda
Autor:
Tobias Marks, Katrin Dahlmann, Volker Grewe, Volker Gollnick, Florian Linke, Sigrun Matthes, Eike Stumpf, Majed Swaid, Simon Unterstrasser, Hiroshi Yamashita, Clemens Zumegen
Publikováno v:
Aerospace, Vol 8, Iss 1, p 14 (2021)
The aerodynamic formation flight, which is also known as aircraft wake-surfing for efficiency (AWSE), enables aircraft to harvest the energy inherent in another aircraft’s wake vortex. As the thrust of the trailing aircraft can be reduced during cr
Externí odkaz:
https://doaj.org/article/5bc2036473ca43c5a25d892a8afb22ea
Publikováno v:
CEAS Aeronautical Journal 14(1), 57-73 (2022). doi:10.1007/s13272-022-00629-8
CEAS Aeronautical Journal (2022). doi:10.1007/s13272-022-00629-8
Published by Springer, Wien [u.a.]
Published by Springer, Wien [u.a.]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c309c4859589bc023487f219e2ec297
https://doi.org/10.1007/s13272-022-00629-8
https://doi.org/10.1007/s13272-022-00629-8
Autor:
Clemens Zumegen, Philipp Strathoff, Eike Stumpf, Jasper van Wensveen, Carsten Rischmüller, Mirko Hornung, Ingmar Geiß, Andreas Strohmayer
Publikováno v:
CEAS Aeronautical Journal 13(3), 597-610 (2022). doi:10.1007/s13272-022-00589-z
CEAS Aeronautical Journal (2022). doi:10.1007/s13272-022-00589-z
Published by Springer, Wien [u.a.]
Published by Springer, Wien [u.a.]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3807e212d14113ec538687aa1da580d
https://doi.org/10.1007/s13272-022-00589-z
https://doi.org/10.1007/s13272-022-00589-z
Publikováno v:
European Journal of Operational Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5538cdf3925e6d7f0c49ab488fcaf7a1
https://doi.org/10.1016/j.ejor.2023.04.040
https://doi.org/10.1016/j.ejor.2023.04.040
Autor:
Mohamed Awad, Eike Stumpf
Publikováno v:
Aircraft Engineering and Aerospace Technology. 94:948-964
Purpose This research aims to present an aero-propulsive interaction model applied to conceptual aircraft design with distributed electric propulsion (DeP). The developed model includes a series of electric ducted fans integrated into the wing upper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::939b9b55a8c31d334f7cecf14362f5ab
https://doi.org/10.1108/aeat-06-2021-0178
https://doi.org/10.1108/aeat-06-2021-0178
Publikováno v:
CEAS Aeronautical Journal.
This paper presents the results of an experimental performance study of an electrically driven propeller in thrust and power recuperation mode in a subsonic wind tunnel. Using the reverberation chamber method, acoustic measurements were performed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d1795156e051dd2a732f961698e2139
https://doi.org/10.1007/s13272-022-00623-0
https://doi.org/10.1007/s13272-022-00623-0
Publikováno v:
AIAA SCITECH 2023 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b080aca0ce1eecbc1550aec3db446df8
https://doi.org/10.2514/6.2023-1356
https://doi.org/10.2514/6.2023-1356