Index of /Faculty/mitran/bearclaw/examples/wavebear/2d/Euler/shockbubble

 Name                    Last modified      Size  Description
 Parent Directory                             -   
 Makefile                31-Dec-1969 18:59  1.4K  
 bear.data               31-Dec-1969 18:59  3.4K  
 density.net             31-Dec-1969 18:59   54K  
 nodeinfodef.f90         31-Dec-1969 18:59  5.3K  
 out/                    17-Sep-2003 08:47    -   
 problem.f90             31-Dec-1969 18:59   26K  
 scheme.f90              31-Dec-1969 18:59   22K  
 setprob.data            31-Dec-1969 18:59  320   
 shockbubble.cfg         31-Dec-1969 18:59  1.6K  
 shockbubble.net         31-Dec-1969 18:59   59K  
 tecplot.phy             31-Dec-1969 18:59   74   
 www/                    31-Dec-1969 18:59    -   

claw/bearclaw/examples/clawbear/2d/Euler/schockbubble

The 2D shock-density bubble problem.

A shock wave hits a cylindrical bubble of low-density gas.
The 2D Euler equations are used.

The initial data consists of a cylindrical bubble of low density gas 
and constant pressure p=1.   A shock wave approaching from the left hits the
bubble.

The density inside the bubble and the pressure behind the shock wave are
specified in setprob.data.

A fifth equation for a passive tracer advected with the fluid velocity
is included in the conservation system.  This tracer is
initialized to be 1 inside the bubble and 0 outside and traces the
location of the gas initially inside the bubble.