Background Numerical Tsunami Modeling 999 Tsunami Sources in the world (2180 events from 1628BC to 2005)
Tsunami Sources in the world (2180 events from 1628BC to 2005) Background Numerical Tsunami Modeling
Background Seismic Tsunami Modelling Killer tsunamis in historical times pan Italy India China Japan 13.000 1908 1941 1765 Philip innes 7 1896 killed 10,000 5,000 10000 killed? killed killed 8.000 killed 27,000 killed pan 170 30.000 killed Lisbon 1755 Japan 60.000 1498 killed? 26.000 killed Japan Is Indian Ocean 1293 1690 2004 23.000 3.000 230.000 killed killed killed Taiwan Killer tsunami 1782 in historical time 50.000 killed Peru Chile Indonesia Indonesia Indonesia 1746 1868 ased on 1917 1815 18,000 26.000 Bryant 2001 15.000 10000 36.000 killed killed noaa killed killed killed Michael Paine, Australian Spaceguard Survey-updated 24 Jan 05
Background Seismic Tsunami Modelling Killer Tsunamis in Historical Times
General Tsunami modelling 1 Physical Analysis Displacement Field 2 Numerical Simulation Initial Condition ● Propagation 3 Visualization (Linear and Nonlinear mode 4 Result Analysis and Digestion Run-up
General Tsunami Modelling Displacement Field (initial Condition) Propagation (Linear and Nonlinear model) Run-up 1 Physical Analysis 2 Numerical Simulation 3 Visualization 4 Result Analysis and Digestion
Seismic Tsunami Modelling Seismic Tsunami Modelling 1 Analyze the phenomenon 2 Choose Coordinates<(Local and Far-field) lavier-Stokes Equations System 3 Choose the equations Boussinesq Equations A Shallow Water Equations 4 solution of grid <Topol,Etopo2, Strm30 or local bathymetry data 5 Boundary and initial conditions The initial wave( from earthquake 6 Visualization 7Analysis results Satellite data or tidal data
Seismic Tsunami Modelling Navier-Stokes Equations System Boussinesq Equations Shallow Water Equations 1 Analyze the phenomenon 2 Choose Coordinates 3 Choose the equations 5 Boundary and initial conditions 4 solution of grid 7Analysis results Etopo1, Etopo2, Strm30, or local bathymetry data Satellite data or tidal data (Local and Far-field) 6 Visualization The initial wave( From earthquake) Seismic Tsunami Modelling
Generation, Propagation, and Run-up of Tsunamis Generation Propagation Run-up/ down dispersion effect nonlinear effect 介
Generation, Propagation, and Run-up of Tsunamis Generation Propagation Run-up/down dispersion effect nonlinear effect