L(228)
    GROUP 1. Run title and other preliminaries
TEXT(Viscous Heating In An Annulus     
TITLE
  DISPLAY
 
  The difference from case 228 is that the fixed and moving walls
  are coaxial cylinders.
  The problem has an analytical solution given on pp 94-96 & 325-326
  of Transport Phenomena (Bird, Stewart and Lightfoot,1960), with
  which the numerical solution agrees.
 
  ENDDIS
REAL(ROUTER)
RINNER=0.5;ROUTER=1.0;YVLAST=ROUTER-RINNER
 
    GROUP 3. X-direction grid specification
CARTES=F