'Mantle viscosity' diaporamas de présentation

Review

563 views • 56 slides

ViscoSim

ViscoSim. USGS, Menlo Park. Fred Pollitz. Representation of Fault Friction. Static frictional stress. Dynamic frictional stress. Arrest stress. Dynamic overshoot parameter:. D = ( s s - s a )/( s s - s d ). Stress reduction parameter: Ds = s s - s a.

487 views • 37 slides

Deep Earth dynamics – numerical and fluid tank modelling

Deep Earth dynamics – numerical and fluid tank modelling. Bernhard Steinberger. Center for Geodynamics, NGU, Trondheim, Norway. Part 1: Instantaneous m antle flow computations based on mantle density heterogeneities Equations What is the mantle viscosity structure

443 views • 26 slides