GEO 325M/398M Numerical Modeling in the Geosciences

Jackson School of Geosciences - University of Texas at Austin


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Spring 2018: Modeling impact-induced cryovolcanism

The course introduces geoscientists to numerical solution of dynamical problems arising in the solid earth geosciences. The students will develop their own codes in Matlab and apply them to gain insight into heat transfer, wave propagation, elastic and viscous deformations. Familiarity with Matlab is assumed, for an introduction to Matlab please attend GEO 325G.

For class discussion we will use piazza.

For assignments we will use cody coursework.

Marc’s office hours: Mo 3-5pm in JGB 4.216G

Evan’s office hours: Tu 8-9am and 1-2pm - JGB 2.112A

INTRODUCTION AND BASIC MATLAB

Lecture 1 (Jan 18): Introduction to the problem

Lecture 2 (Jan 23): Basic Matlab

Lecture 3 (Jan 25): Plotting in Matlab

Lecture 4 (Jan 30): Programing in Matlab

Lecture 5 (Feb 1): Cody coursework

ONE-DIMENSIONAL THERMAL MODELS

Lecture 6 (Feb 6): Balance laws

Lecture 7 (Feb 8): Heat Equation

Lecture 8 (Feb 13): Discrete operators

Lecture 9 (Feb 15): Heterogeneous media

Lecture 10 (Feb 20): Boundary conditions

Lecture 11 (Feb 22): Time stepping

Lecture 12 (Mar 4): Radial coordinates

Lecture 13 (Mar 8): Analysis of 1D vertical conduction

Lecture 14 (Mar 22): Analysis of 1D radial conduction

Lecture 15 (Mar 26): Effect on geometry on cooling rates

TWO-DIMENSIONAL THERMAL MODELS

Lecture 16 (Mar 28): 2D discrete operators

Lecture 17 (Apr 2): 2D Numerics

NON-LINEAR THERMAL MODELS

Lecture 18 (Apr 5): Melting Models

Lecture 19 (Apr 10): Simplified Melting Model

Lecture 20 (Apr 12): Non-linear model

Lecture 21 (Apr 17): Solving non-linear model

Lecture 22 (Apr 24): Newton-Raphson Method

Lecture 23 (Apr 26): Numerical Jacobian

Lecture 24 (May 1): Analytical Jacobian (steady)