Geophysical granular and particle-laden flows: review of the field.
An introduction is given to the title theme, in general, and the specific topics treated in detail in the articles of this theme issue of the Philosophical Transactions. They fit into the following broader subjects: (i) dense, dry and wet granular flows as avalanche and debris flow events, (ii) air-borne particle-laden turbulent flows in air over a granular base as exemplified in gravity currents, aeolian transport of sand, dust and snow and (iii) transport of a granular mass on a two-dimensional surface in ripple formations of estuaries and rivers and the motion of sea ice.
Hutter
Kolumban
K
Department of Mechanics, Institute for Mechanics-AG III, Darmstadt University of Technology, Germany. hutter@mechanik.tu-darmstadt.de
D045424:Complex Mixtures / Q000032:analysis*; D003198:Computer Simulation; D019015:Geologic Sediments / Q000032:analysis*; D005844:Geology / Q000379:methods; D008962:Models, Theoretical; D009038:Motion; D010316:Particle Size; D010825:Physics / Q000379:methods*; D012212:Rheology / Q000379:methods*; D012987:Soil / Q000032:analysis*
D045424:Complex Mixtures; D012987:Soil