Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ettl, Josef"'
Owing to the difficulty in reaching and maintaining the altitude of middle atmosphere layers such as the mesopause, performing in-situ experiments is typically limited in scope. This paper presents a novel approach to overcome both the altitude limit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::f654272991352d9e75ee4e4301514ca1
https://elib.dlr.de/124267/
https://elib.dlr.de/124267/
Autor:
Ettl, Josef, Schmidt, Alexander
Quite often scientific sounding rocket missions, such as the microgravity-mission MAIUS in 2017, require an as accurate as possible attitude determination. Up to now, GNSS and IMU data have mostly been used separately on sounding rocket flights. IMU
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::d26b2fb60a4c8297a0cecaab8c0e02a4
https://elib.dlr.de/124415/
https://elib.dlr.de/124415/
Autor:
Stamminger, Andreas, Ettl, Josef, Grosse, Jens, Hörschgen-Eggers, Marcus, Jung, Wolfgang, Kallenbach, Alexander, Raith, Georg, Saedtler, Wolfram, Seidel, Stephan, Turner, John, Wittkamp, Markus
In November 2015, the DLR Mobile Rocket Base will launch the MAIUS-1 rocket vehicle at Esrange, Northern Sweden. The MAIUS-A experiment is a pathfinder atom optics experiment. The scientific objective of the mission is the first creation of a Bose-Ei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::3897e8f73cebf379481d34044a8cee0b
https://elib.dlr.de/99281/
https://elib.dlr.de/99281/
Autor:
Ettl, Josef, Turner, John
The SHEFEX II sounding rocket vehicle comprised a two stage VS40 motor combination, whereby the first stage was passively aerodynamically stabilized by canted fins but the spinning second stage motor and payload, was repointed before ignition and con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::a8b498cb13eff40f35d71c7bcf8f6cab
https://elib.dlr.de/89241/
https://elib.dlr.de/89241/
Autor:
Stamminger, Andreas, Altenbuchner, Ludwig, Ettl, Josef, Hörschgen-Eggers, Marcus, Jung, Wolfgang, Turner, Peter
Mobile Rocket Base (MORABA), a section of DLR’s Space Operations and Astronaut Training Department fosters the national and international scientific community to prepare and implement sounding rocket and balloon borne experiments in the fields of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::aa4c3bdef9844de0c3a6745ae7d13e52
https://elib.dlr.de/84506/
https://elib.dlr.de/84506/
Autor:
Stamminger, Andreas, Ettl, Josef, Blochberger, Guido, Drescher, Jörg, Griesche, Axel, Hassenpflug, Frank, Hoepfner, Sandra, Hörschgen, Marcus, Meyer, Andreas, Neumann, Christian, Ratke, Lorenz, Plescher, Engelbert, Willnecker, Rainer
There are numerous materials science experiments in microgravity, which can be realized on sounding rockets, e.g. the gelation of aerogels, directional solidification of alloys and diffusion measurements in metallic melts. Such a rocket must offer a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::ff2c7252799e6dd32c1acd200b2d1a14
https://elib.dlr.de/60427/
https://elib.dlr.de/60427/
Autor:
Stamminger, Andreas, Ettl, Josef, Blochberger, Guido, Drescher, Jörg, Griesche, Axel, Hassenpflug, Frank, Hoepfner, Sandra, Hörschgen, Marcus, Meyer, Andreas, Neumann, Christian, Ratke, Lorenz, Plescher, Engelbert, Willnecker, Rainer
There are numerous materials science experiments in microgravity, which can be realized on sounding rockets, e.g. the gelation of aerogels, directional solidification of alloys and diffusion measurements in metallic melts. Such a rocket must offer a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::4b4855ad262eb36244047d793cfe2580
https://elib.dlr.de/63651/
https://elib.dlr.de/63651/
The SHarp Edge Flight EXperiment (SHEFEX) is a DLR program to investigate aerodynamic behaviour and thermal protection problems of re-entry vehicles at hypersonic velocities, using unconventional shapes comprising multi-facetted surfaces with sharp e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::49f1c0bebb35241616f70fd4025d5506
https://elib.dlr.de/81993/
https://elib.dlr.de/81993/