Hello
I am trying to run inviscid, compressible flow over an airfoil. I used
naca0012.cmd from overture for the grid. But I get an error in boundary
conditions. My cmd file and the error is below. Can somebody point out
what I am doing wrong ?
Thanks
praveen
*
* cgins: command file for flow past a naca0012 airfoil
* use either naca0012.hdf or naca.hype.hdf
*
* naca.hype
$tFinal=10.; $tPlot=1.; $debug=3;
$grid="naca0012.hdf";
*
$grid
*
compressible Navier Stokes (Jameson)
exit
*
show file options
open
naca.show
exit
turn off twilight zone
*
final time $tFinal.
times to plot $tPlot
debug $debug
plot and always wait
* no plotting
pde parameters
* the next value for nu is too small to have any effect.
mu
0.
kThermal
0.
rate constant
0.
done
cfl
.75
boundary conditions
all=slipWall
backGround(0,0)=subSonicInflow, uniform(r=1.0,u=1.0,v=0.0,e=10.0)
backGround(1,0)=subSonicOutflow
backGround(0,1)=slipWall
backGround(1,1)=slipWall
done
initial conditions
uniform flow
r=1.0,u=1.0,v=0.0,e=10.0
done
continue
$$$$$$$$$$$$$$$$error$$$$$$$$$$$$
grid name side axis boundary condition and name
---- ---- ---- ---- ---------------------------
0: backGround 0 0 8 : subSonicInflow
0: backGround 1 0 10 : subSonicOutflow
0: backGround 0 1 4 : slipWall
0: backGround 1 1 4 : slipWall
1: airfoil-grid 0 0 -1 : periodic
1: airfoil-grid 1 0 -1 : periodic
1: airfoil-grid 0 1 4 : slipWall
1: airfoil-grid 1 1 0 : none
******************************************************************
initialize the solution...
Parameters::updateTurbulenceModels: turbulenceModel=0
interpolateAndApplyBoundaryConditions (start) steps=-1 t=0: number of
array ID's has increased to 543
MappedGridOperators::applyBoundaryCondition:mixed BC:ERROR: a(1)==0
MappedGridOperators::applyBoundaryCondition:mixed BC:ERROR: a(1)==0
Overture::abort: I am now going to purposely abort so that you can get a
traceback from a debugger
Abort trap
