333 citations · 1.7k across the 28 of their papers we have counts for
Showing 2011Show all
3 papers · 1 filter
astro-ph.EP2011★ 132 cited
Outgassing of icy bodies in the Solar System - II. Heat transport in dry, porous surface dust layers
Bastian Gundlach, Jürgen Blum
In this work, we present a new model for the heat conductivity of porous dust layers in vacuum, based on an existing solution of the heat transfer equation of single spheres in con…
astro-ph.EP2011★ 112 cited
Outgassing of icy bodies in the solar system - I. The sublimation of hexagonal water ice through dust layers
Bastian Gundlach, Yuri Skorov, Jürgen Blum
Our knowledge about the physical processes determining the activity of comets were mainly influenced by several extremely successful space missions, the predictions of theoretical…
astro-ph.EP2011★ 169 cited
Micrometer-sized ice particles for planetary-science experiments - I. Preparation, critical rolling friction force, and specific surface energy
Bastian Gundlach, Stephan Kilias, Eike Beitz +1
Coagulation models assume a higher sticking threshold for micrometer-sized ice particles than for micrometer-sized silicate particles. However, in contrast to silicates, laboratory…