2 papers
cond-mat.stat-mech2016
Photophoresis on particles hotter/colder than the ambient gas in the free molecular flow
C. Loesche, G. Wurm, T. Jankowski +1
Aerosol particles experience significant photophoretic forces at low pressure. Previous work assumed the average particle temperature to be very close to the gas temperature. This…
astro-ph.EP2016
Amplification of dust loading in Martian dust devils by self-shadowing
Markus Kuepper, Gerhard Wurm
Insolation of the Martian soil leads to a sub-surface overpressure due to thermal creep gas flow. This could support particle entrainment into the atmosphere. Short time shadowing…