version = 1.1;
name = "P80";
info = "First stage engine of VEGA Launcher";
generalOptions : 
{
  multiphase = true;
  ions = true;
  flowSeparation = true;
};
combustionChamberConditions : 
{
  pressure : 
  {
    value = 9.5;
    unit = "MPa";
  };
};
nozzleFlow : 
{
  calculateNozzleFlow = true;
  nozzleExitConditions : 
  {
    areaRatio = 16.0;
  };
};
propellant : 
{
  mixture : 
  {
    species = ( 
      {
        name = "NH4CLO4(I)";
        massFraction = 0.69;
        p : 
        {
          value = 0.0;
          unit = "MPa";
        };
      }, 
      {
        name = "AL(cr)";
        massFraction = 0.19;
        p : 
        {
          value = 0.0;
          unit = "MPa";
        };
      }, 
      {
        name = "HTPB";
        massFraction = 0.12;
        p : 
        {
          value = 0.0;
          unit = "MPa";
        };
      } );
  };
};
engineSize : 
{
  chambersNo = 1;
};