Scripted HTML version of Foils prepared 29 December 1996
Foil 20 Approximation levels for CFD
From CPS615-Physical Simulation Techniques and Structure of CFD Equations Delivered Lectures of CPS615 Basic Simulation Track for Computational Science -- 14 November 96. byGeoffrey C. Fox * Secs 4.3
(from Hirsch, Numerical Computation of Internal and External Flows, Wiley)