Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Bogdan, Tabea"'
Publikováno v:
Icarus 341 (2020): 113646
Granular material that is bound by the low gravity of a small asteroid is mobilized by slow velocity impacts. These splashes generated by impacts might play an important role in sculpting the asteroid's surface. In laboratory experiments we character
Externí odkaz:
http://arxiv.org/abs/2007.01130
Autor:
Demirci, Tunahan, Schneider, Niclas, Steinpilz, Tobias, Bogdan, Tabea, Teiser, Jens, Wurm, Gerhard
A planetesimal moves through the gas of its protoplanetary disc where it experiences a head wind. Though the ambient pressure is low, this wind can erode and ultimately destroy the planetesimal if the flow is strong enough. For the first time, we obs
Externí odkaz:
http://arxiv.org/abs/2003.09237
Autor:
Demirci, Tunahan, Kruss, Maximilian, Teiser, Jens, Bogdan, Tabea, Jungmann, Felix, Schneider, Niclas, Wurm, Gerhard
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 484, 2779 (2019)
In parabolic flight experiments we studied the wind induced erosion of granular beds composed of spherical glass beads at low gravity and low ambient pressure. Varying g-levels were set by centrifugal forces. Expanding existing parameter sets to a pr
Externí odkaz:
http://arxiv.org/abs/1901.07919
Publikováno v:
Icarus 319 (2019) 133-139
In laboratory experiments, spherical 1 mm-wide glass and basalt particles are heated, and the hot particles collide at about 1m/s with a flat glass target that is at room temperature. When the particles are heated below 900 K, the collisions are esse
Externí odkaz:
http://arxiv.org/abs/1811.02905
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