Scripted HTML version of Foils prepared 11 November 1996
Foil 4 Partial Differential Equations: Use in Continuum Physics Examples and basic Notation
From CPS615-Basic PDE Solver Discussion and Sparse Matrix Formulation Delivered Lectures of CPS615 Basic Simulation Track for Computational Science -- 8 November 96. byGeoffrey C. Fox * Secs 177.1
Physical systems which behave as continuous systems at a macroscopic level, in a fluid fashion
Examples:
airflow over an airplane wing
radar waves reflecting from airport traffic
blood circulation in the human body
simulating global climate to predict changes in the ozone layer
Partial Differential Equations (PDE's) are characterized by rate of changes in 2 or more independent variables