EarthRef.org Reference Database (ERR)
Development and Maintenance by the EarthRef.org Database Team

Detailed Reference Information
Misbah et al. 2004
Misbah, C., Renard, F., Gratier, J. and Kassner, K. (2004). Dynamics of a dissolution front for solids under stress. Geophysical Research Letters 31: doi: 10.1029/2003GL019136. issn: 0094-8276.

A kinetic study including dissolution process and diffusion of the dissolved molecules for a stressed solid in contact with its solution is analyzed. We estimate a condition fixing the prevailing dissipation mechanism and analyze it with a linear stability criterion. This criterion depends on which process is limiting the rate of dissipation: dissolution at the solid-liquid interface or diffusion in the fluid. For definiteness we focus on recent experiments on various salts, which have shown that grooves, oriented perpendicular to the main compressive stress, develop on the free surfaces of crystals. We provide the characteristic length scale and the time scale for the development of this stress-induced roughening of solid surfaces, which are consistent with the experiments. Finally, we estimate these parameters for relevant geological conditions.

BACKGROUND DATA FILES

Abstract

Keywords
Mineral Physics, Creep and deformation, Mineral Physics, Physical thermodynamics, Mineral Physics, Elasticity and anelasticity, Physical Properties of Rocks, Microstructure
Journal
Geophysical Research Letters
http://www.agu.org/journals/gl/
Publisher
American Geophysical Union
2000 Florida Avenue N.W.
Washington, D.C. 20009-1277
USA
1-202-462-6900
1-202-328-0566
service@agu.org
Click to clear formClick to return to previous pageClick to submit