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First Steps Towards Modeling a Multi-Scale Earth System |
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1 | (26) |
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2 | (1) |
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Multiscale Non-Equilibrium Thermodynamics |
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3 | (7) |
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The Equilibrium Yardstick |
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3 | (2) |
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Non Equilibrium Thermodynamics and Multiscaling |
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5 | (1) |
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Coupling Mechanics and Chemistry |
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6 | (2) |
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Classical Brittle-Ductile Modeling |
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8 | (2) |
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10 | (10) |
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Classical Constitutive Approaches for the Lithosphere |
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10 | (2) |
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12 | (3) |
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Scale Dependence of Ductile Shear Zones |
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15 | (2) |
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Intrinsic Length Scales for Brittle Faults |
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17 | (2) |
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Scale Dependence for Brittle Faults |
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19 | (1) |
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20 | (7) |
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22 | (5) |
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3D Mesh Generation in Geocomputing |
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27 | (38) |
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28 | (4) |
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32 | (1) |
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Hexahedral Mesh Generation |
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33 | (16) |
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33 | (2) |
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Fracture Dominated Reservoir System |
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35 | (4) |
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Meshing Interacting Fault System of South Australia with Mapped Block Method |
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39 | (4) |
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All Hexahedron Mesh Generation for a Whole-Earth Model |
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43 | (1) |
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The PREM whole-Earth model |
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43 | (1) |
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The Whole-Earth Crust with Plate Boundaries |
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44 | (5) |
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Tetrahedral Mesh Generation |
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49 | (10) |
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49 | (1) |
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Automatic Tetrahedral Mesh Generation for the Stratigraphy Point Set |
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50 | (2) |
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Visualizing and Meshing with the Microseismicity Data |
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52 | (7) |
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59 | (6) |
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59 | (6) |
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Strategies for Preconditioning Methods of Parallel Iterative Solvers for Finite-Element Applications in Geophysics |
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65 | (54) |
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65 | (7) |
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Why Preconditioned Iterative Solvers? |
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65 | (2) |
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Selective Blocking Preconditioning for Contact Problems |
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67 | (1) |
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67 | (2) |
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69 | (1) |
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70 | (2) |
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Various Approaches for Parallel Preconditioning Methods in Ill-Conditioned Problems |
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72 | (14) |
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72 | (4) |
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76 | (3) |
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Local Reordering in Distributed Data |
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79 | (3) |
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HID (Hierarchical Interface Decomposition) |
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82 | (4) |
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Examples: Contact Problems |
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86 | (6) |
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Effect of Selective Fill-Ins and Selective Overlapping |
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86 | (2) |
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Effect of Local Reordering |
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88 | (2) |
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90 | (2) |
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Examples: Linear-Elastic Problems with Heterogeneous Material Properties |
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92 | (11) |
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92 | (1) |
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93 | (3) |
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Effect of Selective Fill-Ins and Selective Overlapping |
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96 | (2) |
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Effect of Local Reordering |
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98 | (3) |
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101 | (2) |
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103 | (4) |
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105 | (2) |
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Appendix 1: Parallel Iterative Solvers in GeoFEM |
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107 | (4) |
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Distributed Data Structure |
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107 | (2) |
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Localized Preconditioning |
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109 | (2) |
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Appendix 2: Selective Blocking |
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111 | (8) |
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Robust Preconditioning Methods for Ill-Conditioned Problems |
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111 | (3) |
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Strategy for Parallel Computations |
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114 | (2) |
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116 | (3) |
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Algorithms for Optimizing Rheology and Loading Forces in Finite Element Models of Lithospheric Deformation |
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119 | (20) |
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119 | (1) |
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120 | (3) |
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123 | (4) |
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A Three-Dimensional Viscous Model of Lithospheric Deformation |
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127 | (9) |
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Discussions and Conclusions |
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136 | (3) |
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137 | (2) |
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Mantle Dynamics --- A Case Study |
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139 | (44) |
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140 | (2) |
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Energy Budget of the Mantle |
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140 | (1) |
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Physics of Mantle Convection in a Nutshell |
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140 | (1) |
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141 | (1) |
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141 | (1) |
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141 | (1) |
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142 | (1) |
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Physics of Mantle Convection: Basic Equations |
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142 | (3) |
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142 | (1) |
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143 | (1) |
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143 | (1) |
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144 | (1) |
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144 | (1) |
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Case Study: Stirring in Global Models of the Earth's Mantle |
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145 | (10) |
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146 | (1) |
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Mantle Composition and Crustal Segregation |
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146 | (1) |
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Phase Transitions in the Mantle |
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146 | (2) |
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Geochemistry --- a Primer |
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148 | (1) |
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Geochemical Heterogeneities |
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149 | (1) |
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150 | (1) |
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Interpretation of Reservoirs |
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150 | (1) |
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151 | (1) |
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151 | (1) |
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Reconciliation of Geophysical and Geochemical Constraints |
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152 | (3) |
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155 | (4) |
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156 | (1) |
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157 | (1) |
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158 | (1) |
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159 | (2) |
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Mantle Convection Code: TERRA |
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159 | (1) |
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Treatment of Compositional Fields |
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160 | (1) |
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Definition of Two Components |
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160 | (1) |
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161 | (5) |
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166 | (4) |
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167 | (1) |
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167 | (2) |
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Influence of Initial Conditions |
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169 | (1) |
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170 | (1) |
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170 | (13) |
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171 | (2) |
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Other Hints for a Change of Convective Mode |
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173 | (1) |
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174 | (1) |
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175 | (8) |
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The ESyS_Particle: A New 3-D Discrete Element Model with Single Particle Rotation |
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183 | (46) |
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Introduction: A Review of the Discrete Element Method |
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183 | (6) |
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Dimensionality: 2-D or 3-D |
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184 | (1) |
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Contact Laws: Linear or Non-Linear |
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185 | (1) |
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Particle Shapes: Disks/Spheres or Polygons/Polyhedrons |
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185 | (1) |
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Single Particle Rotation: With or Without |
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185 | (1) |
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Algorithm for Integrating the Equations of Motion |
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186 | (1) |
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186 | (1) |
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Interactions Between Particles: Complete or Simplified |
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187 | (1) |
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Criterion for Bond Breakage |
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187 | (1) |
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187 | (1) |
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188 | (1) |
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The Model, Equations and Numerical Algorithms to Integrate These Equations |
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189 | (4) |
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A Brief Introduction to the ESyS_Particle |
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189 | (1) |
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190 | (1) |
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Algorithms to Integrate the Equations of Rotation |
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191 | (2) |
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Contact Laws, Particle Interactions and Calculation of Forces and Torques |
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193 | (11) |
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193 | (1) |
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193 | (1) |
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Calculation of Interactions due to Relative Motion |
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194 | (6) |
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Criterion for Bond Breakage |
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200 | (1) |
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Solely Normal Repulsive Interaction |
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201 | (1) |
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Cohesionless Frictional Interaction |
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201 | (3) |
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204 | (7) |
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Elastic Parameters: Spring Stiffness |
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204 | (1) |
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204 | (1) |
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3-D Lattices: HCP and FCC |
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205 | (4) |
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209 | (1) |
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210 | (1) |
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210 | (1) |
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210 | (1) |
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211 | (1) |
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Some Recent Simulation Results |
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211 | (8) |
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211 | (1) |
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211 | (2) |
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213 | (1) |
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Shearing and Crushing of Aggregates |
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214 | (1) |
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Simulation of Brittle Fracture by Dynamic Impact |
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215 | (1) |
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216 | (1) |
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216 | (1) |
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217 | (2) |
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Discussion: Major Differences of the ESyS_Particle Compared with the Other Existing DEMs |
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219 | (1) |
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220 | (9) |
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222 | (7) |
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The TeraShake Computational Platform for Large-Scale Earthquake Simulations |
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229 | (50) |
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230 | (2) |
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The TeraShake Computational Platform |
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232 | (2) |
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TeraShake Application: Anelastic Wave Model |
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234 | (3) |
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Enhancement and Optimization of the TeraShake Application |
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237 | (11) |
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Porting and Optimizations |
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237 | (2) |
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Optimization of Initialization |
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239 | (1) |
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240 | (2) |
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Mapping TS-AWP to Different TeraGrid Architectures |
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242 | (1) |
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Scaling the Code up to 40k Processors |
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243 | (2) |
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Preparing for TeraShake Executions |
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245 | (2) |
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Maintenance and Additional Techniques for the TeraShake Platform |
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247 | (1) |
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Data Archival and Management |
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248 | (9) |
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249 | (3) |
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Wave Propagation Simulation Data Archival |
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252 | (1) |
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SCEC Data Management Challenges |
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253 | (2) |
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Comparison to Grid Technology |
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255 | (1) |
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256 | (1) |
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257 | (8) |
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258 | (1) |
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258 | (1) |
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Topographic Visualization |
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259 | (2) |
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261 | (1) |
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262 | (1) |
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262 | (1) |
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Map Service Portal for Surface Data |
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262 | (2) |
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Visualization Tools and Results |
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264 | (1) |
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264 | (1) |
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Scientific Results of TeraShake-1 and TeraShake-2 |
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265 | (3) |
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Lessons Learned from Enabling Very-Large Scale Earthquake Simulations |
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268 | (5) |
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273 | (6) |
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275 | (4) |
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Probabilistic Forecast of Tsunami Hazards along Chinese Coast |
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279 | (40) |
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280 | (3) |
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Geological and Geophysical Analysis |
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283 | (5) |
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Probabilistic Forecast of Tsunami Hazards |
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288 | (8) |
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Probabilistic Forecast of Tsunami and Seismic Hazards |
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288 | (3) |
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Linear and Non-linear Modeling Potential Tsunami Sources |
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291 | (5) |
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Probabilistic Forecast of Tsunami and Seismic Hazard in China Sea Region |
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296 | (14) |
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Probabilistic Forecast of Seismic Hazard in South China Sea Region |
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296 | (1) |
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Probabilistic Forecast of Seismic Hazard in Eastern China Sea Region |
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297 | (1) |
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Tsunami Numerical Simulation in China Sea Region |
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298 | (5) |
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Probabilistic Forecast of Tsunami Hazard in China Sea Region |
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303 | (7) |
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310 | (2) |
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312 | (7) |
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314 | (5) |
| Index |
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319 | |
