Introduction to Numerical Geodynamic Modelling

Auteur

Taras Gerya is Professor of Earth Sciences at the Swiss Federal Institute of Technology (ETH-Zurich). He is an expert in numerical geodynamic modelling, with his current research focusing on subduction and collision processes, ridge-transform oceanic spreading patterns, intrusion emplacement into the crust, generation of earthquakes, fluid and melt transport in the lithosphere, Precambrian geodynamics, formation of terrestrial planets and evolution of life. In 2008, he was awarded the Golden Owl Prize by ETH students for his teaching on continuum mechanics and numerical modelling.

Texte du rabat

A second edition of this popular introduction to numerical geodynamic modelling theory and applications for graduate students.

Contenu

1. The continuity equation; 2. Density and gravity; 3. Numerical solutions of partial differential equations; 4. Stress and strain; 5. The momentum equation; 6. Viscous rheology of rocks; 7. Numerical solutions of the momentum and continuity equations; 8. The advection equation and marker-in-cell method; 9. The heat conservation equation; 10. Numerical solution of the heat conservation equation; 11. 2D thermomechanical code structure; 12. Elasticity and plasticity; 13. 2D implementation of visco-elasto-plasticity; 14. 2D thermomechanical modelling of inertial processes; 15. Seismo-thermomechanical modelling; 16. Hydro-thermomechanical modelling; 17. Adaptive mesh refinement; 18. The multigrid method; 19. Programming of 3D problems; 20. Numerical benchmarks; 21. Design of 2D numerical geodynamic models; Epilogue: outlook; Appendix: MATLAB® program examples; References; Index.