Buoyancy-driven crack propagation: a mechanism for magma migration

DOI10.1017/S0022112087000077zbMath0602.73112OpenAlexW1994734042WikidataQ111604266 ScholiaQ111604266MaRDI QIDQ3738718

D. A. Spence, Donald L. Turcotte, Philip W. Sharp

Publication date: 1987

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0022112087000077

zbMATH Keywords

viscous flowintegro-differential equationstress intensity factorelastic deformationChebychev polynomialspropagation speedbuoyancy-drivendifferential equation of lubrication theoryeigenfunction expansion of the cavity shapenonlinear constrained optimization techniquesemi-infinite crack of constant widthtwo-dimensional fluid fracturevertical ascent of magma

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Stress concentrations, singularities in solid mechanics (74G70) Multiphase and multicomponent flows (76T99) Brittle damage (74R05) Diffusion and convection (76R99) Geophysical solid mechanics (74L05) Geophysics (86A99)

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