Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dieter Pallek"'
Autor:
Eric Roosenboom, Klaus-Peter Neitzke, Andreas Schröder, Dieter Pallek, Arne Stürmer, Reinhard Geisler, Janos Agocs, Carlos Omar Marquez Gutierrez
Publikováno v:
Journal of Aircraft. 49:1868-1877
Contrarotating open rotor propulsion systems have seen renewed interest as a possible economic and environmentally friendly powerplant for future transport aircraft. While the potential efficiency benefits are well accepted, concerns persist regardin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd13ef22ea59f311a5cfa17d14ae773c
https://doi.org/10.2514/1.c031698
https://doi.org/10.2514/1.c031698
Autor:
Andreas Schröder, Hartmut Mattner, Lars Koop, C. Klein, Dirk Otter, Tania Kirmse, K. de Groot, Ulrich Henne, Robert Konrath, Jürgen Kompenhans, Dieter Pallek, Yasuhiro Egami, Uwe Fey, Holger Frahnert, Werner Sachs, Falk Klinge, Boleslaw Stasicki, Rolf H. Engler, Janos Agocs
Publikováno v:
Chinese Journal of Aeronautics. 19(2):114-125
The experimental investigation of unsteady complex flow fields in wind tunnels requires advanced measurement techniques. The most important of such image based measurement techniques are those for the measurement of planar flow velocity fields, plana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::751a1a5a679746c2330fa7f75eb6805a
Autor:
Claude Geiler, Andreas Schröder, Eric Roosenboom, Stephane Morgand, D. Otter, Jacques Pruvost, Robert Konrath, Anne Gilliot, Jean-Claude Monnier, Dieter Pallek, J. F. Le Roy
Stereoscopic Particle Image Velocimetry (PIV) has been applied in an integrated design for the experimental investigation of a static and dynamic flow field on an Unmanned Combat Air Vehicle (UCAV) model. Within the scope of RTO-AVT 161 the SACCON (S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79accd2d0558169a81d12777e98ac809
https://elib.dlr.de/71242/
https://elib.dlr.de/71242/
Autor:
Janos Agocs, Andreas Schröder, Eric Roosenboom, Klaus-Peter Neitzke, Arne Stürmer, Dieter Pallek, Reinhard Geisler, Carlos Omar Marquez Gutierrez
Stereoscopic Particle Image Velocimetry (SPIV) and unsteady Reynolds-averaged Navier Stokes (uRANS) has been applied for the flow field investigation behind a counter rotating open rotor (CROR) model. Of particular interest is the validation of numer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::716e0157b9df56af5f5204fbe2ecdc98
https://elib.dlr.de/66397/
https://elib.dlr.de/66397/
In an integrated design stereoscopic Particle Image Velocimetry (PIV) has been applied for the experimental investigation of a static and dynamic Unmanned Combat Air Vehicle (UCAV) model. Within the scope of RTO-AVT 161 the SACCON (Stability And Cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9602489efddbd771f0400511acad7a7
https://elib.dlr.de/64384/
https://elib.dlr.de/64384/
Autor:
Andreas Schröder, Dieter Pallek, Reinhard Geisler, Heiko Geyr, Michaela Herr, Thomas Lauke, Uwe Dierksheide
Publikováno v:
47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition.
PIV is an advanced optical measurement technique which allows measuring large numbers of instantaneous velocity vector fields in a plane or volume of a flow with high spatial resolution and within short wind tunnel run times. From these velocity fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab229a6530b72c59814188b932d67866
https://doi.org/10.2514/6.2009-1518
https://doi.org/10.2514/6.2009-1518
Autor:
Falk Klinge, Dieter Pallek
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) ISBN: 9783540744580
The Background Oriented Schlieren Method (BOS) and the Laser Light Sheet technique (LLS) were successfully adapted to the cryogenic European Transonic Windtunnel (ETW) and applied to wing tip vortex investigations. Applying optical measurement techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de64b78fbf16354e675bbb6091ba608a
https://elib.dlr.de/44925/
https://elib.dlr.de/44925/
Publikováno v:
Informatik aktuell ISBN: 9783540678861
DAGM-Symposium
DAGM-Symposium
The estimation of the local phase and local amplitude of 1-D signals can be realized by the construction of the analytic signal. This includes the evaluation of the signal’s Hilbert transform, which performs a phase shift. In the past, different de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f1fe62dc32f9dc4c7825132b9af85a2
https://doi.org/10.1007/978-3-642-59802-9_42
https://doi.org/10.1007/978-3-642-59802-9_42
Conference
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