This thesis studies the dynamics of dust and planets in turbulent accretion disks. As source for the turbulence in the disk the vertical shear instability (VSI) was investigated, a hydrodynamic instability with a unique flow pattern, that can generate weak turbulence. We first performed numerical simulations to validate the applicability of the VSI in the context of protoplanetary disks. The results of the simulations including radiation transport indicate that indeed parts of the so-called dead zone are unstable to the VSI and produce weak angular momentum transport. Encouraged by this result we studied the impact of the VSI on the dust in the disk. We added dust particles into the disk and analyzed their evolution. We found that the ...
In this thesis we analyze a form of non magneto hydrodynamic turbulence which could be described as ...
Planets form in protoplanetary accretion disks around young protostars. These disks are driven by i...
Experimental study was conducted to analyze the physical flow turbulence and sediment distribution w...
This thesis studies the dynamics of dust and planets in turbulent accretion disks. As source for the...
In the first step of planet formation micrometer-sized dust grains grow in a protoplanetary disk thr...
Protoplanetare Scheiben sind die Geburtsstätte von Planeten. Bevor diese Gasscheiben von der Strahl...
Cette thèse étudie la formation et l'évolution des jets et des vortexdans les atmosphères planétaire...
Accretion disks are the birthplace of planets, the properties and evolution of which are highly sens...
Planeten entstehen in Akkretionsscheiben um junge Sterne. Allerdings bleibt die Frage, wie genau Mik...
Die magnetisch getriebene Turbulenz in protoplanetaren Scheiben ist das Untersuchungsobjekt der vorl...
Disks around young stars are the birth place of planetary systems like our own solar system. Thus, t...
This PhD thesis covers many features of fluid-particle interactions, ranging from a simple pendulum ...
Seit Mitte des letzten Jahrhunderts hat sich der Gedanke etabliert, dass der gravitative Kollaps v...
Kristalline Silikate und Kohlenwasserstoffe in Kometen sowie deuterierte Verbindungen in unterschie...
Dit proefschrift bevat drie studies, ieder fundamenteel van aard en gerelateerd aan het onderwerp va...
In this thesis we analyze a form of non magneto hydrodynamic turbulence which could be described as ...
Planets form in protoplanetary accretion disks around young protostars. These disks are driven by i...
Experimental study was conducted to analyze the physical flow turbulence and sediment distribution w...
This thesis studies the dynamics of dust and planets in turbulent accretion disks. As source for the...
In the first step of planet formation micrometer-sized dust grains grow in a protoplanetary disk thr...
Protoplanetare Scheiben sind die Geburtsstätte von Planeten. Bevor diese Gasscheiben von der Strahl...
Cette thèse étudie la formation et l'évolution des jets et des vortexdans les atmosphères planétaire...
Accretion disks are the birthplace of planets, the properties and evolution of which are highly sens...
Planeten entstehen in Akkretionsscheiben um junge Sterne. Allerdings bleibt die Frage, wie genau Mik...
Die magnetisch getriebene Turbulenz in protoplanetaren Scheiben ist das Untersuchungsobjekt der vorl...
Disks around young stars are the birth place of planetary systems like our own solar system. Thus, t...
This PhD thesis covers many features of fluid-particle interactions, ranging from a simple pendulum ...
Seit Mitte des letzten Jahrhunderts hat sich der Gedanke etabliert, dass der gravitative Kollaps v...
Kristalline Silikate und Kohlenwasserstoffe in Kometen sowie deuterierte Verbindungen in unterschie...
Dit proefschrift bevat drie studies, ieder fundamenteel van aard en gerelateerd aan het onderwerp va...
In this thesis we analyze a form of non magneto hydrodynamic turbulence which could be described as ...
Planets form in protoplanetary accretion disks around young protostars. These disks are driven by i...
Experimental study was conducted to analyze the physical flow turbulence and sediment distribution w...